MICE · YOUR NEXT FACE-OFF

Logitech MX Ergo S Advanced Wireless Trackball vs Logitech MX Master 3S Bluetooth Edition

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Logitech MX Ergo S Advanced Wireless Trackball

Graphite · right-handed thumb trackball · 910-007260 · UK manufacturer configuration

Logitech MX Ergo S wireless trackball in Graphite: official product image

Full product profile Official image

Exact model & source notes

The MX Ergo S (UK part 910-007260, Graphite) is a right-handed thumb trackball from Logitech: the body stays put while your thumb moves the ball, the hinge tilts from 0 to 20 degrees, and it has quiet clicks, eight buttons including a precision-mode button, a Bolt receiver and Bluetooth.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

8Listed controls7

99.8 mmBody width84.3 mm

2 of 9 verified differences, in the order listed below. Not a rating.

See the 9 verified differences

THE CONTENDER

Logitech MX Master 3S Bluetooth Edition

Graphite · 910-007501 · UK Bluetooth Edition configuration

Full product profile Official image

Exact model & source notes

The MX Master 3S Bluetooth Edition (UK part 910-007501, Graphite) is Logitech's right-handed productivity mouse sold without a receiver: it pairs over Bluetooth Low Energy (a Logi Bolt receiver can be added separately), and has Quiet Clicks, the MagSpeed scroll wheel, a thumb wheel and seven buttons, tracking at 200–8,000 DPI including on glass of at least 4 mm thickness.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

MX Ergo S Advanced Wireless Trackball UK & US retailers

UK & US price history: no verified listing yet

MX Master 3S Bluetooth Edition UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE7 topics

SELECTED TOPIC

01 / 07

Connections

Check the exact configuration and source conditions for your use.

Logitech MX Ergo S Advanced Wireless TrackballLogi Bolt USB-A receiver (included) and Bluetooth Low Energy (5.2); USB-C charging (cable not included)

Manufacturer specification

Source 1 Source 2

Logitech MX Master 3S Bluetooth EditionBluetooth Low Energy; Logi Bolt compatible with a separately bought Logi Bolt receiver (not included)

Manufacturer specification · Package lists the mouse and user documentation only. Logitech support states the mouse is Logi Bolt compatible and can be connected to a Logi Bolt receiver (not included). Not compatible with Logitech Unifying USB Receiver technology.

Source 1 Source 2 Source 3

Explore the full specifications

Choose the grip, then check the connection. Left-side thumb controls are not a mirrored left-handed layout. Check the receiver or USB connection, battery requirements and your preferred shape. DPI is tracking resolution, not an accuracy score; no gaming winner is inferred.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

9 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Connections

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballLogi Bolt USB-A receiver (included) and Bluetooth Low Energy (5.2); USB-C charging (cable not included)

Logitech MX Master 3S Bluetooth EditionBluetooth Low Energy; Logi Bolt compatible with a separately bought Logi Bolt receiver (not included)

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition

Check the exact configuration and source conditions for your use.

Listed controls

In Visual facts

Logitech MX Ergo S Advanced Wireless Trackball8

Logitech MX Master 3S Bluetooth Edition7

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Left/right click, back/forward, scroll wheel with left/right tilt and middle click, Precision Mode and Easy-Switch; 6 are customisable.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Logitech lists left/right click, back/forward, app-switch (gesture), wheel mode-shift and middle click; scroll and thumb wheels are separate.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Physical clicks, programmable wheel actions and optional side buttons can produce different counts. Read each configuration; a larger count does not establish better control or programmability.

Customisation software

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballLogi Options+ (Windows and macOS): 6 customisable buttons, time-saving shortcuts and Smart Actions; Logitech Flow for copy and paste across multiple computers

Logitech MX Master 3S Bluetooth EditionLogi Options+

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Original source-supported software description retained: Logi Options+ (Windows and macOS): button customisation, tracking speed, app-specific customisations, Smart Actions and Flow (cursor, copy and paste across computers). This is the shared primary customisation app, not a complete feature-equivalence claim. The reviewed source does not resolve Tune, Actions Ring, plugin or haptic support for this predecessor; no counterpart absence is inferred from its shorter feature inventory.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Stored profiles, sensitivity settings and software assignments are different capabilities. An unspecified profile count is not zero; check the software and firmware conditions.

Battery

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballRechargeable 500 mAh lithium; up to 120 days per full charge; 24 hours from a 1-minute charge; not user-replaceable

Logitech MX Master 3S Bluetooth EditionRechargeable Li-Po (500 mAh); up to 70 days on a full charge; one-minute quick charge gives three hours of use

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Logitech notes battery life may vary based on user and computing conditions. The quick charge uses a USB-C cable that is not included.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Listed package

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballTrackball; Logi Bolt receiver; documentation (no cable)

Logitech MX Master 3S Bluetooth EditionMouse; user documentation

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · No Logi Bolt receiver in this edition.

Check the exact configuration and source conditions for your use.

Click noise

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballQuiet clicks: 80% quieter clicks than MX Ergo

Logitech MX Master 3S Bluetooth EditionQuiet Clicks: 90% less left/right click Sound Power Level than MX Master 3

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Logitech comparison with MX Ergo; no decibel figure is published.

Logitech UK — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Logitech comparison with MX Master 3, measured at 1 m.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Check the exact configuration and source conditions for your use.

Show 3 more verified differences

Button durability claims

In Visual facts

Logitech MX Ergo S Advanced Wireless TrackballLeft/right 3 million cycles; middle wheel 1 million

Logitech MX Master 3S Bluetooth Edition10 million clicks (left / right buttons)

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification

Logitech Support — Specification - MX Master 3S Bluetooth Edition

Check the exact configuration and source conditions for your use.

Body width

Logitech MX Ergo S Advanced Wireless Trackball99.8 mm

Logitech MX Master 3S Bluetooth Edition84.3 mm

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Manufacturer-listed Width; the source does not identify the measurement basis or a distinct grip-width measurement.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition

A size or weight trade-off; it does not establish the better product.

Dimensions

Logitech MX Ergo S Advanced Wireless Trackball132.5 × 99.8 × 51.4 mm (length × width × height)

Logitech MX Master 3S Bluetooth Edition124.9 × 84.3 × 51 mm (manufacturer-labelled height × width × depth)

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Logitech labels these Height 132.5 mm, Width 99.8 mm, Depth 51.4 mm; the first is the front-to-back length in its top-view convention.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Preserves the manufacturer’s exact height, width and depth labels. No manufacturer dimension diagram establishes an alternative front-to-back length or vertical-height axis mapping.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (2)

Hand orientation

Logitech MX Ergo S Advanced Wireless TrackballRight-handed only (thumb trackball on the left side); sized for medium to large hands

Logitech MX Master 3S Bluetooth EditionRight-handed sculpted shell; thumb wheel and thumb buttons on the left side

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Logitech describes the sculpted design as 'a good fit for medium to large-sized hands'.

Logitech UK — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · From the manufacturer's product views, the 'Hand sculpted' description and its side thumb-wheel and thumb-control description.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Both sources describe right-hand controls. Their wording does not establish a different hand orientation or identical shape and comfort.

Supported operating systems

Logitech MX Ergo S Advanced Wireless TrackballBolt: Windows 10/11+, macOS 12+, Linux, ChromeOS; Bluetooth: also iPadOS 15+ and Android 12+

Logitech MX Master 3S Bluetooth EditionWindows 10/11+, macOS 10.15+, iPadOS 14+, Android 8.0+; Linux and ChromeOS basic functions

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Basic functions without drivers outside Windows and macOS.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Bluetooth Low Energy required. Basic functions without software on systems other than Windows and macOS. Logitech also lists it as Engineered for Intel® Evo™ Laptops.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (16)

Scroll controls

Logitech MX Ergo S Advanced Wireless TrackballNot verified

Logitech MX Master 3S Bluetooth EditionMagSpeed wheel with SmartShift; thumb wheel

Sources

Logitech MX Ergo S Advanced Wireless Trackball

No source recorded for this side.

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Original manufacturer description: MagSpeed electromagnetic scroll wheel with SmartShift (up to 1,000 lines per second); separate thumb wheel. The exact feature inventory establishes the thumb wheel’s horizontal scrolling. The up-to1000-lines-per-second figure is a manufacturer claim; electromagnetic/mode details retain their original source scope. Shared named controls do not establish tested speed or accuracy superiority.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Sensor model / type

Logitech MX Ergo S Advanced Wireless TrackballLogitech Advanced Optical Tracking (thumb-operated trackball)

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · The body stays still; the thumb moves the ball.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

The individually read exact manufacturer/source inventory does not identify a hardware sensor model. · Manufacturer specification · Darkfield high precision tracking technology and supported sensitivity/glass claims remain separately represented.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum report rate

Logitech MX Ergo S Advanced Wireless TrackballNot verified

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Logitech support lists 125 Hz (8 ms) over the receiver in HI mode and 88–133 Hz (7.5–11.25 ms) over Bluetooth; no single maximum is stated. · Manufacturer specification

Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Logitech does not list a report rate for this model. · Manufacturer specification

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Certifications

Logitech MX Ergo S Advanced Wireless TrackballCertified by ergonomists

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Logitech says MX Ergo S is certified by ergonomists, with a 20-degree tilt angle that encourages a better forearm posture and reduces muscle strain in the forearm by 27%. Logitech does not name the certifying ergonomists or the basis of the 27% figure on these pages.

Logitech UK — MX Ergo S product page and technical specifications Logitech US — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Charging connector

Logitech MX Ergo S Advanced Wireless TrackballNot verified

Logitech MX Master 3S Bluetooth EditionUSB-C

Sources

Logitech MX Ergo S Advanced Wireless Trackball

No source recorded for this side.

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · USB-C cable not included (Logitech support specification).

Logitech Support — Specification - MX Master 3S Bluetooth Edition

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Glide feet

Logitech MX Ergo S Advanced Wireless TrackballNot verified

Logitech MX Master 3S Bluetooth EditionPTFE

Sources

Logitech MX Ergo S Advanced Wireless Trackball

No source recorded for this side.

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Logitech's support specification rates the PTFE feet for a 250 km range.

Logitech Support — Specification - MX Master 3S Bluetooth Edition

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Grip surface

Logitech MX Ergo S Advanced Wireless TrackballSoft rubber grip on a sculpted body

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Multi-device pairing

Logitech MX Ergo S Advanced Wireless TrackballUp to 2 devices via Bluetooth or the included Logi Bolt receiver; switch with the Easy-Switch button

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Logitech Flow support via Logi Options+.

Logitech UK — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum sensitivity

Logitech MX Ergo S Advanced Wireless TrackballConflicting evidence

Logitech MX Master 3S Bluetooth Edition8000 DPI

Sources

Logitech MX Ergo S Advanced Wireless Trackball

2,048 dpi on the product page; the support specification also lists 2,000 (software) and 4,000 (firmware). · Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Adjustable in 50 DPI increments; nominal 1,000 DPI.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Minimum sensitivity

Logitech MX Ergo S Advanced Wireless TrackballConflicting evidence

Logitech MX Master 3S Bluetooth Edition200 DPI

Sources

Logitech MX Ergo S Advanced Wireless Trackball

The product page lists 512–2,048 dpi; the support specification lists both '100-2000 (SW), 4000 (FW)' and '512 to 2048 DPI'. · Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Adjustable in 50 DPI increments; nominal 1,000 DPI.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adjustable tilt

Logitech MX Ergo S Advanced Wireless TrackballHinge adjustable between 0 and 20 degrees

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Tracking technology

Logitech MX Ergo S Advanced Wireless TrackballNot verified

Logitech MX Master 3S Bluetooth EditionDarkfield high precision

Sources

Logitech MX Ergo S Advanced Wireless Trackball

No source recorded for this side.

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Original manufacturer description: Darkfield high precision optical sensor. Logitech does not publish a sensor part number. Logitech says it tracks virtually anywhere, even on glass, with a 4 mm minimum glass thickness. This identifies the advertised tracking technology; it does not identify a hardware sensor part or establish a hardware-generation difference from another Darkfield description.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Limited hardware warranty

Logitech MX Ergo S Advanced Wireless TrackballConflicting evidence

Logitech MX Master 3S Bluetooth EditionConflicting evidence

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Logitech UK lists a 2-year limited hardware warranty; Logitech US lists 1 year. Regional terms differ. · Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech US — MX Ergo S product page and technical specifications

Logitech MX Master 3S Bluetooth Edition

Logitech UK lists a 2-year limited hardware warranty; Logitech US lists 1 year. Regional terms differ. · Manufacturer specification

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight without base plate

Logitech MX Ergo S Advanced Wireless Trackball164 g

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · Without metal plate and receiver.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Body length

Logitech MX Ergo S Advanced Wireless Trackball132.5 mm

Logitech MX Master 3S Bluetooth EditionNot verified

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

The source labels its first dimension Height and provides no diagram establishing front-to-back body length. · Manufacturer specification · The raw manufacturer-labelled H/W/D triplet remains preserved in Dimensions. Do not rename the listed Height as Length or use it as a typed length input.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

Logitech MX Ergo S Advanced Wireless Trackball259 g

Logitech MX Master 3S Bluetooth Edition141 g

Sources

Logitech MX Ergo S Advanced Wireless Trackball

Manufacturer specification · With the magnetic metal base plate, without receiver. Without the plate: 164 g.

Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S

Logitech MX Master 3S Bluetooth Edition

Manufacturer specification · Manufacturer-listed mouse weight.

Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications

The manufacturer sources do not establish the same cable weighing basis. Both published masses remain visible with their conditions, but are not ranked.

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech MX Ergo S Advanced Wireless Trackball

What it brings

Thumb control keeps hand movement to a minimum while the hand rests on the sculpted body, and the adjustable 0–20° hinge lets you set the tilt; Logitech sizes it for medium to large hands.
Manufacturer source
Eight buttons, including a tilting scroll wheel and a dedicated Precision Mode button to drop sensitivity on the fly; six are customisable in Logi Options+.
Manufacturer source Manufacturer source
Logitech rates the 500 mAh battery for up to 120 days per charge, and it connects via the included Bolt receiver or Bluetooth 5.2.
Manufacturer source Manufacturer source
Logitech says the S version has 80% quieter clicks than the MX Ergo, plus USB-C quick charging and Logi Bolt; it connects to up to 2 devices via Bluetooth or the included Logi Bolt receiver, switches between them with the Easy-Switch button and supports Logitech Flow.
Manufacturer source

What to check

Right-handed only, and it weighs 259 g with the magnetic base plate (164 g without).
Manufacturer source Manufacturer source
No USB-C cable is included for charging, and the battery is not user-replaceable.
Manufacturer source Manufacturer source
Logitech's own sensitivity figures disagree (512–2,048 dpi versus 100–2,000/4,000), so the DPI range stays unresolved.
Manufacturer source Manufacturer source

Logitech MX Master 3S Bluetooth Edition

What it brings

Seven buttons, a separate thumb wheel and the electromagnetic MagSpeed wheel give many shortcut and scrolling options, customisable in Logi Options+ on Windows and macOS, which also provides Flow for moving the cursor and copying and pasting between computers.
Manufacturer source
The Darkfield sensor is adjustable from 200 to 8,000 DPI in 50 DPI steps, and Logitech says it tracks on glass with a 4 mm minimum thickness.
Manufacturer source
Logitech states its Quiet Clicks have 90% less left and right click Sound Power Level than the MX Master 3, measured at 1 m.
Manufacturer source
Works over Bluetooth with Windows, macOS, iPadOS, Android, Linux and ChromeOS; Logitech rates it for up to 70 days on a full charge and three hours of use from a one-minute USB-C quick charge.
Manufacturer source Manufacturer source

What to check

This edition ships with only the mouse and documentation: no receiver and no USB-C cable. A Logi Bolt receiver must be bought separately to use one, and Unifying receivers are not supported.
Manufacturer source Manufacturer source Manufacturer source
It weighs 141 g and is 84.3 mm wide, with a shape sculpted for the right hand.
Manufacturer source
Logitech does not publish a report rate, and the warranty differs by region (2 years UK, 1 year US).
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

29 of 29 specifications Sources in each row

Source-backed specifications for Logitech MX Ergo S Advanced Wireless Trackball and Logitech MX Master 3S Bluetooth Edition
Specification	Logitech MX Ergo S Advanced Wireless Trackball	Logitech MX Master 3S Bluetooth Edition

WeightDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · With the magnetic metal base plate, without receiver. Without the plate: 164 g. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Manufacturer-listed mouse weight. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	259 g	141 g
Weight without base plate Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Without metal plate and receiver. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition No source recorded.	164 g	Not provided
DimensionsDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech labels these Height 132.5 mm, Width 99.8 mm, Depth 51.4 mm; the first is the front-to-back length in its top-view convention. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Preserves the manufacturer’s exact height, width and depth labels. No manufacturer dimension diagram establishes an alternative front-to-back length or vertical-height axis mapping. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	132.5 × 99.8 × 51.4 mm (length × width × height)	124.9 × 84.3 × 51 mm (manufacturer-labelled height × width × depth)
Body length Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition The source labels its first dimension Height and provides no diagram establishing front-to-back body length. · Manufacturer specification · The raw manufacturer-labelled H/W/D triplet remains preserved in Dimensions. Do not rename the listed Height as Length or use it as a typed length input. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	132.5 mm	Not listed by the manufacturer
Body widthDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Manufacturer-listed Width; the source does not identify the measurement basis or a distinct grip-width measurement. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	99.8 mm	84.3 mm
Hand orientationDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech describes the sculpted design as 'a good fit for medium to large-sized hands'. Logitech UK — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition Manufacturer specification · From the manufacturer's product views, the 'Hand sculpted' description and its side thumb-wheel and thumb-control description. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Right-handed only (thumb trackball on the left side); sized for medium to large hands	Right-handed sculpted shell; thumb wheel and thumb buttons on the left side
Glide feet Sources Logitech MX Ergo S Advanced Wireless Trackball No source recorded. Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Logitech's support specification rates the PTFE feet for a 250 km range. Logitech Support — Specification - MX Master 3S Bluetooth Edition	Not provided	PTFE

Sensor model / type Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · The body stays still; the thumb moves the ball. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition The individually read exact manufacturer/source inventory does not identify a hardware sensor model. · Manufacturer specification · Darkfield high precision tracking technology and supported sensitivity/glass claims remain separately represented. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Logitech Advanced Optical Tracking (thumb-operated trackball)	Not listed by the manufacturer
Minimum sensitivity Sources Logitech MX Ergo S Advanced Wireless Trackball The product page lists 512–2,048 dpi; the support specification lists both '100-2000 (SW), 4000 (FW)' and '512 to 2048 DPI'. · Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Adjustable in 50 DPI increments; nominal 1,000 DPI. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Conflicting sources	200 DPI
Maximum sensitivity Sources Logitech MX Ergo S Advanced Wireless Trackball 2,048 dpi on the product page; the support specification also lists 2,000 (software) and 4,000 (firmware). · Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Adjustable in 50 DPI increments; nominal 1,000 DPI. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Conflicting sources	8000 DPI
Tracking technology Sources Logitech MX Ergo S Advanced Wireless Trackball No source recorded. Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Original manufacturer description: Darkfield high precision optical sensor. Logitech does not publish a sensor part number. Logitech says it tracks virtually anywhere, even on glass, with a 4 mm minimum glass thickness. This identifies the advertised tracking technology; it does not identify a hardware sensor part or establish a hardware-generation difference from another Darkfield description. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Not provided	Darkfield high precision

Listed controlsDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Left/right click, back/forward, scroll wheel with left/right tilt and middle click, Precision Mode and Easy-Switch; 6 are customisable. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Logitech lists left/right click, back/forward, app-switch (gesture), wheel mode-shift and middle click; scroll and thumb wheels are separate. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	8	7
Button durability claimsDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification Logitech Support — Specification - MX Master 3S Bluetooth Edition	Left/right 3 million cycles; middle wheel 1 million	10 million clicks (left / right buttons)
Scroll controls Sources Logitech MX Ergo S Advanced Wireless Trackball No source recorded. Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Original manufacturer description: MagSpeed electromagnetic scroll wheel with SmartShift (up to 1,000 lines per second); separate thumb wheel. The exact feature inventory establishes the thumb wheel’s horizontal scrolling. The up-to1000-lines-per-second figure is a manufacturer claim; electromagnetic/mode details retain their original source scope. Shared named controls do not establish tested speed or accuracy superiority. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Not provided	MagSpeed wheel with SmartShift; thumb wheel

ConnectionsDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Package lists the mouse and user documentation only. Logitech support states the mouse is Logi Bolt compatible and can be connected to a Logi Bolt receiver (not included). Not compatible with Logitech Unifying USB Receiver technology. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Logi Bolt USB-A receiver (included) and Bluetooth Low Energy (5.2); USB-C charging (cable not included)	Bluetooth Low Energy; Logi Bolt compatible with a separately bought Logi Bolt receiver (not included)
BatteryDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Logitech notes battery life may vary based on user and computing conditions. The quick charge uses a USB-C cable that is not included. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Rechargeable 500 mAh lithium; up to 120 days per full charge; 24 hours from a 1-minute charge; not user-replaceable	Rechargeable Li-Po (500 mAh); up to 70 days on a full charge; one-minute quick charge gives three hours of use
Wireless range Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Range may vary with operating environment and computer setup. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	10 m	10 m
Charging connector Sources Logitech MX Ergo S Advanced Wireless Trackball No source recorded. Logitech MX Master 3S Bluetooth Edition Manufacturer specification · USB-C cable not included (Logitech support specification). Logitech Support — Specification - MX Master 3S Bluetooth Edition	Not provided	USB-C

Customisation softwareDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Original source-supported software description retained: Logi Options+ (Windows and macOS): button customisation, tracking speed, app-specific customisations, Smart Actions and Flow (cursor, copy and paste across computers). This is the shared primary customisation app, not a complete feature-equivalence claim. The reviewed source does not resolve Tune, Actions Ring, plugin or haptic support for this predecessor; no counterpart absence is inferred from its shorter feature inventory. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Logi Options+ (Windows and macOS): 6 customisable buttons, time-saving shortcuts and Smart Actions; Logitech Flow for copy and paste across multiple computers	Logi Options+

Multi-device pairing Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech Flow support via Logi Options+. Logitech UK — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition No source recorded.	Up to 2 devices via Bluetooth or the included Logi Bolt receiver; switch with the Easy-Switch button	Not provided
Click noiseDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech comparison with MX Ergo; no decibel figure is published. Logitech UK — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Logitech comparison with MX Master 3, measured at 1 m. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Quiet clicks: 80% quieter clicks than MX Ergo	Quiet Clicks: 90% less left/right click Sound Power Level than MX Master 3
Adjustable tilt Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition No source recorded.	Hinge adjustable between 0 and 20 degrees	Not provided
Certifications Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech says MX Ergo S is certified by ergonomists, with a 20-degree tilt angle that encourages a better forearm posture and reduces muscle strain in the forearm by 27%. Logitech does not name the certifying ergonomists or the basis of the 27% figure on these pages. Logitech UK — MX Ergo S product page and technical specifications Logitech US — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition No source recorded.	Certified by ergonomists	Not provided
Grip surface Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition No source recorded.	Soft rubber grip on a sculpted body	Not provided
Supported operating systemsDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Basic functions without drivers outside Windows and macOS. Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · Bluetooth Low Energy required. Basic functions without software on systems other than Windows and macOS. Logitech also lists it as Engineered for Intel® Evo™ Laptops. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Bolt: Windows 10/11+, macOS 12+, Linux, ChromeOS; Bluetooth: also iPadOS 15+ and Android 12+	Windows 10/11+, macOS 10.15+, iPadOS 14+, Android 8.0+; Linux and ChromeOS basic functions
Materials Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification · Logitech's UK product data give certified PCR plastic of 20% for the mouse in Graphite 910-007260, excluding packaging, printed wiring assembly, cables and receiver, and note that the percentage of recycled plastic may vary by colour; the US page gives the same 20% for its Graphite MX Ergo S. Logitech's support specification lists the materials used as plastic PCR ABS, PC, rubber and metal. Logitech UK — MX Ergo S product page and technical specifications Logitech US — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · The exact UK Graphite910-007501 store claim is27% certified PCR plastic, excluding packaging and printed wiring assembly; the US Graphite/Black page also gives27%. Support separately states “PCR85% in dark colors” without enumerating those colours or the same denominator. Preserve both scoped claims without asserting an established same-basis contradiction or selecting a universal percentage. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Made with recycled plastic	Made with recycled plastic
Listed packageDifferent Sources Logitech MX Ergo S Advanced Wireless Trackball Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Manufacturer specification · No Logi Bolt receiver in this edition. Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications Logitech Support — Specification - MX Master 3S Bluetooth Edition	Trackball; Logi Bolt receiver; documentation (no cable)	Mouse; user documentation

Show unverified (2)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Maximum report rate Sources Logitech MX Ergo S Advanced Wireless Trackball Logitech support lists 125 Hz (8 ms) over the receiver in HI mode and 88–133 Hz (7.5–11.25 ms) over Bluetooth; no single maximum is stated. · Manufacturer specification Logitech Support — Specification - MX Ergo S Logitech MX Master 3S Bluetooth Edition Logitech does not list a report rate for this model. · Manufacturer specification Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Limited hardware warranty Sources Logitech MX Ergo S Advanced Wireless Trackball Logitech UK lists a 2-year limited hardware warranty; Logitech US lists 1 year. Regional terms differ. · Manufacturer specification Logitech UK — MX Ergo S product page and technical specifications Logitech US — MX Ergo S product page and technical specifications Logitech MX Master 3S Bluetooth Edition Logitech UK lists a 2-year limited hardware warranty; Logitech US lists 1 year. Regional terms differ. · Manufacturer specification Logitech UK — MX Master 3S Bluetooth Edition product page and technical specifications Logitech US — MX Master 3S Bluetooth Edition product page and technical specifications	Conflicting sources	Conflicting sources

First product manufacturer source Second product manufacturer source

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