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MICE · YOUR NEXT FACE-OFF

Logitech Pebble Mouse 2 M350s vs Logitech M240 Silent Bluetooth Mouse

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

Compared products

YOUR FIRST CHOICE

Logitech Pebble Mouse 2 M350s

Tonal Rose · 910-007014 · UK manufacturer configuration

Logitech Pebble Mouse 2 M350s in Tonal Rose, top view of the slim oval mouse with its scroll wheel and logi logo
Exact model & source notes

The Logitech Pebble Mouse 2 M350s is a slim, round Bluetooth mouse with Silent Touch quiet clicks, Easy-Switch for three devices, a customisable middle button and up to 24 months from one AA battery.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications
WHAT DIFFERS

5 verified differences, led by Connections, hand orientation and battery. Compared in full below. Not a rating.

See the 5 verified differences
THE CONTENDER

Logitech M240 Silent Bluetooth Mouse

Off-White · 910-007120 · UK manufacturer configuration

Logitech M240 Silent Bluetooth Mouse in off-white, top view showing the scroll wheel and logi logo
Exact model & source notes

The Logitech M240 Silent is a compact, ambidextrous Bluetooth mouse with SilentTouch quiet clicks, three buttons and up to 18 months from one AA battery.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

Pebble Mouse 2 M350s UK & US retailers

UK & US price history: no verified listing yet

M240 Silent Bluetooth Mouse 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 SIDE6 topics
SELECTED TOPIC
01 / 06

Connections

Check the exact configuration and source conditions for your use.

Logitech Pebble Mouse 2 M350sBluetooth Low Energy; compatible with a Logi Bolt USB receiver (not included)

Manufacturer specification · Easy-Switch pairs with up to three devices; wireless range 10 m in an office environment, per Logitech.

Logitech M240 Silent Bluetooth MouseBluetooth Low Energy; compatible with a Logi Bolt receiver (not included)

Manufacturer specification · Logitech says it pairs over Bluetooth with no dongle or port required.

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 ↓

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

Connections

In Visual facts
Logitech Pebble Mouse 2 M350sBluetooth Low Energy; compatible with a Logi Bolt USB receiver (not included)
Logitech M240 Silent Bluetooth MouseBluetooth Low Energy; compatible with a Logi Bolt receiver (not included)
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Easy-Switch pairs with up to three devices; wireless range 10 m in an office environment, per Logitech.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech says it pairs over Bluetooth with no dongle or port required.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product pageSpecification - M240 — Logitech Support

Check the exact configuration and source conditions for your use.

Hand orientation

In Visual facts
Logitech Pebble Mouse 2 M350sSlim round shape; no side buttons
Logitech M240 Silent Bluetooth MouseAmbidextrous
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech describes a minimalist, slim and round mouse and lists only left/right click and the scroll-wheel middle click as buttons (plus the connect button); it does not state a hand orientation. Not a grip or comfort test.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech says the M240 Silent is designed to be equally comfortable for left- and right-handed users; it has no side buttons. Not a grip or comfort test.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product page

Check the exact configuration and source conditions for your use.

Logitech Pebble Mouse 2 M350s1 × AA (replaceable, pre-installed alkaline); up to 24 months
Logitech M240 Silent Bluetooth Mouse1 × AA (pre-installed); up to 18 months
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's rating; test conditions are not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's rating with auto sleep; test conditions are not stated.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageSpecification - M240 — Logitech Support

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 Pebble Mouse 2 M350sPebble Mouse 2 M350s; 1 AA alkaline battery (pre-installed); user documentation; Important Info Document
Logitech M240 Silent Bluetooth MouseMouse; 1 AA battery (pre-installed); user documentation
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Manufacturer box contents; no receiver is included. Check the seller's listing.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Manufacturer box contents; no receiver is included. Check the seller's listing.

Specification - M240 — Logitech Support

Check the exact configuration and source conditions for your use.

Click noise

In Visual facts
Logitech Pebble Mouse 2 M350sSilent Touch: 90% less click noise
Logitech M240 Silent Bluetooth MouseSilentTouch: 90% less click sound
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's claim: click noise reduced by over 90% compared with the Logitech M185; left-click and typing dBA levels measured by an independent lab at 1 m (product-page specifications).

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product page
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's claim: 90% noise reduction on left/right and middle clicks compared with the Logitech M185; left-click dBA level measured by an independent lab at 1 m (product-page specifications).

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product page

Check the exact configuration and source conditions for your use.

Small physical differences (2)

Weight without battery

Logitech Pebble Mouse 2 M350s53 g
Logitech M240 Silent Bluetooth Mouse50.7 g
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Without receiver and without battery, per Logitech.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support

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

Configuration & compatibility details (1)

Listed compatibility

Logitech Pebble Mouse 2 M350sBluetooth: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; Android 9.0 or later; ChromeOS; Linux; Works With Chromebook
Logitech M240 Silent Bluetooth MouseWindows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; ChromeOS; Linux; Works with Surface; Android 9.0 or later
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's Bluetooth requirements.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's OS/platform support at release; its system requirements also list Windows 7 and 8, macOS 10.10 or later and Android 5.0 or later.

Specification - M240 — Logitech Support

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

Missing or non-comparable evidence (12)

Sensor model

Logitech Pebble Mouse 2 M350sNot verified
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech Pebble Mouse 2 M350s

The individually reviewed exact source inventory does not identify a sensor model. The published method or description is retained separately. · Manufacturer specification

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

The individually reviewed exact source inventory does not identify a sensor model. The published method or description is retained separately. · Manufacturer specification

Specification - M240 — Logitech Support

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

Report rate with optional Logi Bolt receiver

Logitech Pebble Mouse 2 M350s125 Hz
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · 125 Hz (8 ms) in Bolt mode; the Logi Bolt receiver is not included.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded for this side.

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

Customisation software

Logitech Pebble Mouse 2 M350sLogi Options+ (Windows and macOS)
Logitech M240 Silent Bluetooth MouseLogi Options+ (Windows 10, 11 or later and macOS 11 or later)
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · The middle button can be customised in Logi Options+.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support

One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.

Glide feet

Logitech Pebble Mouse 2 M350sNot verified
Logitech M240 Silent Bluetooth MousePTFE (rated for a 250 km range)
Sources
Logitech Pebble Mouse 2 M350s

No source recorded for this side.

Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support

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

Multi-device pairing

Logitech Pebble Mouse 2 M350sUp to 3 devices with Easy-Switch
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech M240 Silent Bluetooth Mouse

No source recorded for this side.

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

Claimed button durability

Logitech Pebble Mouse 2 M350sLeft/right: 3 million cycles; middle wheel button: 1 million cycles
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded for this side.

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

Published acceleration threshold

Logitech Pebble Mouse 2 M350sGreater than 10 G
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's maximum acceleration rating; test surface not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded for this side.

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

Published tracking speed

Logitech Pebble Mouse 2 M350sGreater than 20 IPS
Logitech M240 Silent Bluetooth MouseNot verified
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's maximum speed rating; test surface not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

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 Pebble Mouse 2 M350sConflicting evidence
Logitech M240 Silent Bluetooth Mouse99 mm
Sources
Logitech Pebble Mouse 2 M350s

Logitech's support specification lists the height (front-to-back length) as 4.20 in (106.7 mm), while the UK product page lists 106 mm and the US product page 4.17 in (106 mm). The official figures disagree, so no single length is recorded. · Manufacturer specification · Logitech's listed height (front-to-back in its top-view convention).

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's listed height (front-to-back in its top-view convention).

Specification - M240 — Logitech Support

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

Dimensions

Logitech Pebble Mouse 2 M350sConflicting evidence
Logitech M240 Silent Bluetooth Mouse99 × 60 × 39 mm (length × width × height)
Sources
Logitech Pebble Mouse 2 M350s

Logitech's support specification lists 106.7 × 58.7 × 26.62 mm (length × width × height), while its UK and US product pages list 106 × 58.7 × 26.62 mm. The length remains unresolved; width 58.7 mm and height 26.62 mm agree. · Manufacturer specification · Logitech's support specification lists 106.7 × 58.7 × 26.62 mm (length × width × height), while its UK and US product pages list 106 × 58.7 × 26.62 mm. The length remains unresolved; width 58.7 mm and height 26.62 mm agree.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech lists height 99 mm, width 60 mm and depth 39 mm; as in other Logitech records in this catalogue, Logitech's height is the front-to-back length and its depth is the mouse's height.

Specification - M240 — Logitech Support

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

Weight

Logitech Pebble Mouse 2 M350s76 g
Logitech M240 Silent Bluetooth Mouse73.8 g
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · As Logitech states it: with a receiver and one alkaline AA battery (2.68 oz). The Logi Bolt receiver is not included in the box; Logitech lists 53 g without receiver and battery.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · With the AA battery, per Logitech; 50.7 g without battery.

Specification - M240 — Logitech Support

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

5 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech Pebble Mouse 2 M350s

What it brings

What to check

  • It has only three buttons and no side buttons, and the Logi Bolt receiver needed for Bolt mode is not included.
  • Bluetooth reporting is limited to 88–133 Hz; 125 Hz Bolt mode needs a separately purchased receiver. Logitech rates tracking at 400–4000 DPI, over 20 IPS and over 10 G.

Logitech M240 Silent Bluetooth Mouse

What it brings

What to check

  • There are only three buttons and no side buttons, and Easy-Switch multi-device pairing is not listed.
  • Logitech's listed limits (400–4000 DPI, 88–133 Hz over Bluetooth) suit office use rather than gaming, and a Logi Bolt receiver must be bought separately.
COMPARE THE DETAILS

Full specifications

How we verify
25 of 25 specifications Sources in each row
Source-backed specifications for Logitech Pebble Mouse 2 M350s and Logitech M240 Silent Bluetooth Mouse
SpecificationLogitech Pebble Mouse 2 M350sLogitech M240 Silent Bluetooth Mouse
WeightDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · As Logitech states it: with a receiver and one alkaline AA battery (2.68 oz). The Logi Bolt receiver is not included in the box; Logitech lists 53 g without receiver and battery.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · With the AA battery, per Logitech; 50.7 g without battery.

Specification - M240 — Logitech Support
76 g73.8 g
Weight without batteryDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Without receiver and without battery, per Logitech.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support
53 g50.7 g
Dimensions
Sources
Logitech Pebble Mouse 2 M350s

Logitech's support specification lists 106.7 × 58.7 × 26.62 mm (length × width × height), while its UK and US product pages list 106 × 58.7 × 26.62 mm. The length remains unresolved; width 58.7 mm and height 26.62 mm agree. · Manufacturer specification · Logitech's support specification lists 106.7 × 58.7 × 26.62 mm (length × width × height), while its UK and US product pages list 106 × 58.7 × 26.62 mm. The length remains unresolved; width 58.7 mm and height 26.62 mm agree.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech lists height 99 mm, width 60 mm and depth 39 mm; as in other Logitech records in this catalogue, Logitech's height is the front-to-back length and its depth is the mouse's height.

Specification - M240 — Logitech Support
Conflicting sources99 × 60 × 39 mm (length × width × height)
Body length
Sources
Logitech Pebble Mouse 2 M350s

Logitech's support specification lists the height (front-to-back length) as 4.20 in (106.7 mm), while the UK product page lists 106 mm and the US product page 4.17 in (106 mm). The official figures disagree, so no single length is recorded. · Manufacturer specification · Logitech's listed height (front-to-back in its top-view convention).

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's listed height (front-to-back in its top-view convention).

Specification - M240 — Logitech Support
Conflicting sources99 mm
Body widthDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Overall width, not grip width.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Overall width, not grip width.

Specification - M240 — Logitech Support
58.7 mm60 mm
Hand orientationDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech describes a minimalist, slim and round mouse and lists only left/right click and the scroll-wheel middle click as buttons (plus the connect button); it does not state a hand orientation. Not a grip or comfort test.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech says the M240 Silent is designed to be equally comfortable for left- and right-handed users; it has no side buttons. Not a grip or comfort test.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product page
Slim round shape; no side buttonsAmbidextrous
Glide feet
Sources
Logitech Pebble Mouse 2 M350s

No source recorded.

Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support
Not providedPTFE (rated for a 250 km range)
Tracking method
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's sensor description; no sensor model is named. Original manufacturer description: High-precision optical tracking. This identifies optical tracking, not a named sensor model. Model-specific hardware, accuracy and performance are not inferred.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech lists the sensor as "Tcob, Smooth optical tracking"; no sensor model is named. Original manufacturer description: Smooth optical tracking. This identifies optical tracking, not a named sensor model. Model-specific hardware, accuracy and performance are not inferred.

Specification - M240 — Logitech Support
OpticalOptical
Maximum tracking resolution
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Adjustable in steps of 100 DPI, per Logitech.

Specification - M240 — Logitech Support
4000 DPI4000 DPI
Minimum sensitivity
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech lists 400-4000 DPI.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech lists 400 – 4000 DPI in steps of 100.

Specification - M240 — Logitech Support
400 DPI400 DPI
Maximum report rate (Bluetooth)
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech gives the Bluetooth report rate as 88–133 Hz (7.5–11.25 ms).

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech gives the Bluetooth report rate as 88–133 Hz (7.5–11.25 ms).

Specification - M240 — Logitech Support
133 Hz133 Hz
Report rate with optional Logi Bolt receiver
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · 125 Hz (8 ms) in Bolt mode; the Logi Bolt receiver is not included.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded.

125 HzNot provided
Published tracking speed
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's maximum speed rating; test surface not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded.

Greater than 20 IPSNot provided
Published acceleration threshold
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's maximum acceleration rating; test surface not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded.

Greater than 10 GNot provided
Listed controls
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech lists 3 buttons (left/right click and scroll-wheel middle click, which is customisable in Logi Options+) plus the connectivity button and an on/off switch.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech lists 3 buttons (left/right click and middle click) plus a connectivity button.

Specification - M240 — Logitech Support
33
Claimed button durability
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

No source recorded.

Left/right: 3 million cycles; middle wheel button: 1 million cyclesNot provided
ConnectionsDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Easy-Switch pairs with up to three devices; wireless range 10 m in an office environment, per Logitech.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech says it pairs over Bluetooth with no dongle or port required.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product pageSpecification - M240 — Logitech Support
Bluetooth Low Energy; compatible with a Logi Bolt USB receiver (not included)Bluetooth Low Energy; compatible with a Logi Bolt receiver (not included)
BatteryDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's rating; test conditions are not stated.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's rating with auto sleep; test conditions are not stated.

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageSpecification - M240 — Logitech Support
1 × AA (replaceable, pre-installed alkaline); up to 24 months1 × AA (pre-installed); up to 18 months
Customisation software
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · The middle button can be customised in Logi Options+.

Logitech Pebble Mouse 2 M350s — Logitech UK product pageSpecification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification

Specification - M240 — Logitech Support
Logi Options+ (Windows and macOS)Logi Options+ (Windows 10, 11 or later and macOS 11 or later)
Click noiseDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's claim: click noise reduced by over 90% compared with the Logitech M185; left-click and typing dBA levels measured by an independent lab at 1 m (product-page specifications).

Logitech Pebble Mouse 2 M350s — Logitech UK product pageLogitech Pebble Mouse 2 M350s — Logitech US product page
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's claim: 90% noise reduction on left/right and middle clicks compared with the Logitech M185; left-click dBA level measured by an independent lab at 1 m (product-page specifications).

Logitech M240 Silent Bluetooth Mouse — Logitech UK product pageLogitech M240 Silent Bluetooth Mouse — Logitech US product page
Silent Touch: 90% less click noiseSilentTouch: 90% less click sound
Multi-device pairing
Sources
Up to 3 devices with Easy-SwitchNot provided
Materials
Sources
Logitech M240 Silent Bluetooth Mouse

No source recorded.

PCR ABS plastic; more than 50% recycled plastic in the colour rangeNot provided
Listed compatibilityDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Logitech's Bluetooth requirements.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Logitech's OS/platform support at release; its system requirements also list Windows 7 and 8, macOS 10.10 or later and Android 5.0 or later.

Specification - M240 — Logitech Support
Bluetooth: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; Android 9.0 or later; ChromeOS; Linux; Works With ChromebookWindows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; ChromeOS; Linux; Works with Surface; Android 9.0 or later
Listed packageDifferent
Sources
Logitech Pebble Mouse 2 M350s

Manufacturer specification · Manufacturer box contents; no receiver is included. Check the seller's listing.

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

Manufacturer specification · Manufacturer box contents; no receiver is included. Check the seller's listing.

Specification - M240 — Logitech Support
Pebble Mouse 2 M350s; 1 AA alkaline battery (pre-installed); user documentation; Important Info DocumentMouse; 1 AA battery (pre-installed); user documentation
Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Sensor model
Sources
Logitech Pebble Mouse 2 M350s

The individually reviewed exact source inventory does not identify a sensor model. The published method or description is retained separately. · Manufacturer specification

Specification - Pebble Mouse 2 M350s — Logitech Support
Logitech M240 Silent Bluetooth Mouse

The individually reviewed exact source inventory does not identify a sensor model. The published method or description is retained separately. · Manufacturer specification

Specification - M240 — Logitech Support
Not listed by the manufacturerNot listed by the manufacturer
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5 controls
Body length
134 mm
Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.