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Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets - Off White
Logitech

Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets - Off White

4.4(2.0K+ reviews)
budget$0-$493K+ bought in past month
#82 in Computer Mice
sensor
Optical
weight
2.6 ounces
wireless
Bluetooth
battery life
18 months
connectivity
Bluetooth
special feature
Lightweight, Portable, Soundless, Wireless

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AI Verdict

This 2.6-ounce Bluetooth mouse with 90% quieter clicks and 18-month battery life is for anyone needing a basic, portable pointing device for multiple operating systems.

Situational Fit

This mouse is a strong fit if you prioritize silent operation and Bluetooth connectivity for basic tasks on a portable device, especially if you have smaller hands. Its 2.6-ounce weight and 18-month battery life make it genuinely travel-friendly. However, its lack of advanced features and limited ergonomics for larger hands make it a less ideal daily driver for power users.

If you need more comfort for larger hands or additional programmable buttons, look for mice with a more contoured, ergonomic shape and at least two side buttons.

Regret Score™

Medium Risk

Lower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity

33/100
vs. 734 Mice we've analyzedSafer than 51%
Hidden Defects
11/35

Issues discovered after purchase

Achilles' Heel
3/25

Critically weak dimension

Expectation Gap
8/20

Amazon rating vs actual quality

Fit Risk
11/20

Chance this product isn't for you

BuyChoice Score
2.8

Pros

  • Clicks are 90% quieter than standard mice, reducing noise in shared spaces.
  • Connects quickly via Bluetooth, eliminating the need for a USB dongle or available port.
  • Weighs 2.6 ounces and is compact, making it easy to carry in a bag.
  • Powered by a single AA battery, providing up to 18 months of use with an auto-sleep feature.
  • Works seamlessly across Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems.
  • Symmetrical design accommodates both right and left-handed users.

Cons

  • Ergonomics are not ideal for large hands or extended use due to its small size and lack of contoured sides.
  • Does not include a USB dongle, requiring your device to have built-in Bluetooth.
  • Lacks side buttons, offering only basic left, right, and scroll wheel clicks.
  • Scroll wheel provides basic line-by-line scrolling without free-scrolling or tilt functionality.
  • Only supports connection to one device at a time, without multi-device switching capabilities.

Dimension Scores

Sensor Accuracy5/10

The optical sensor provides smooth tracking on most surfaces with a DPI range of 400-4000, which is adequate for general use but not high-precision tasks.

Ergonomics & Comfort4/10

Its compact, symmetrical shape is comfortable for small to medium hands, but not for large hands or extended periods due to lack of contour and small size.

Connectivity7/10

Offers fast, dongle-free Bluetooth connectivity across multiple platforms (Windows, macOS, ChromeOS, iPadOS, Android) with a 10m/33 feet range.

Build Quality5/10

While generally described as 'impressive' for its price, it uses basic, glossy plastics that some users find slippery, and the scroll wheel is noted as not being 'great quality'.

Best For

  • Using with a tablet or laptop in quiet environments like libraries or cafes.
  • Individuals with small to medium-sized hands needing a portable mouse.
  • Basic navigation and productivity tasks across various operating systems.
  • Travelers who prioritize a lightweight, compact mouse that connects via Bluetooth.

Not Recommended For

  • Users with large hands or those requiring advanced ergonomic support for long work sessions.
  • Anyone needing a mouse with programmable side buttons or multi-device switching.
  • Gaming or tasks requiring high precision and customizable DPI settings beyond the basic range.
  • Desktops without built-in Bluetooth, unless you plan to purchase a Logi Bolt receiver separately.

Watch Out For

  • The mouse does not come with a USB dongle, meaning devices without integrated Bluetooth will require a separate Logi Bolt receiver, which costs extra.
  • Its compact size and symmetrical shape are not comfortable for users with large hands, leading to potential wrist strain during prolonged use.
  • The build uses basic, glossy plastics that some users report feel slippery and less premium.
  • The optical sensor, while smooth for general use, is not designed for high-precision tasks like graphic design or competitive gaming, with a maximum sensitivity of 4000 DPI.
  • There's no easy way to switch between multiple paired devices; you have to re-pair it each time.

Full Specifications

ASINB0BXNQK9CM
BrandLogitech
ColorOff White
SeriesM240 Silent
Batteries1 AAA batteries required. (included)
Item Weight2.6 ounces
ManufacturerLogitech
Power SourceBattery Powered
Special FeatureLightweight, Portable, Soundless, Wireless
Operating SystemLinux
Hardware PlatformMac, PC
Item model number910-007116
Product Dimensions1.54 x 2.36 x 3.9 inches
Item Dimensions LxWxH1.54 x 2.36 x 3.9 inches
Connectivity TechnologyBluetooth
Movement Detection TechnologyOptical
Average Battery Life (in hours)18 months

What Buyers Say

Many users specifically call out the M240's silent clicks as a standout feature, making it ideal for quiet environments where traditional mouse clicks would be distracting. The easy Bluetooth pairing and broad compatibility across various operating systems are also frequently praised, allowing users to switch between devices without hassle. However, the small size, while portable, is a recurring complaint for users with larger hands, impacting comfort during longer sessions. The absence of a USB dongle and side buttons are also common points of contention for those expecting more features.

“Needed a quiet mouse for my laptop in the library, and this thing is PERFECT. No more annoying clicks, and it just connects instantly to my MacBook. My hand does cramp a bit after an hour but for the price, I can't complain.”

Common Praise

  • Clicks are genuinely quiet, making it suitable for shared workspaces.
  • Pairs quickly and easily via Bluetooth without needing a dongle.
  • Works flawlessly with Windows, Mac, ChromeOS, iPadOS, and Android devices.
  • Battery lasts a long time, with many users reporting months of use without needing a change.
  • Lightweight and compact design makes it highly portable for travel.

Common Complaints

  • Too small for comfortable use by people with large hands, causing discomfort.
  • No USB receiver included, which is an issue for devices without built-in Bluetooth.
  • Lacks any side buttons for forward/back navigation or custom functions.
  • The plastic material can feel cheap and sometimes slippery.
  • Scroll wheel is basic and doesn't offer advanced features like hyper-scrolling or tilt.
  • Can't easily switch between multiple paired devices; requires re-pairing.

Ownership Tips

  • The 18-month battery life is accurate; many users report rarely needing to change the AA battery.
  • The silent clicks are a real game-changer for working in quiet environments, not just a marketing gimmick.
  • Despite the ambidextrous design, the small size means a claw grip is often more comfortable than a palm grip for many users.
  • The lack of a dongle is fantastic for laptops with limited USB ports, but a pain if your desktop lacks Bluetooth.
  • The basic scroll wheel can feel a bit cheap and less precise compared to more expensive mice.

Frequently Asked Questions

Does the Logitech M240 come with a USB dongle?

No, the M240 is designed for Bluetooth connectivity and does not include a USB dongle. It can be used with a Logi Bolt USB Receiver, but that is sold separately.

How long does the battery last on the M240?

The mouse uses a single AA battery and is rated for up to 18 months of battery life, thanks to an energy-efficient auto-sleep feature.

Is this mouse compatible with my iPad or Android tablet?

Yes, the M240 is compatible with iPadOS 14 or later and Android 9.0 or later, as well as Windows, macOS, Linux, and ChromeOS.

Are the clicks truly silent?

Logitech states the M240 has 90% reduced click sound compared to traditional mice, while maintaining the same click feel. Users confirm it is very quiet.

Can I use this mouse for gaming?

While it functions, the M240 is not designed for gaming due to its basic optical sensor, lack of side buttons, and limited customization options. It's better suited for casual use.

Is the M240 comfortable for left-handed users?

Yes, its symmetrical design makes it ambidextrous, so it can be comfortably used by both right and left-handed individuals.

Buying Guide

When you're looking for a mouse, especially a budget one, think about where and how you'll use it. For a portable mouse like this, the key is usually connectivity, size, and battery life. You want something that connects easily to your devices without extra clutter, fits in your bag, and won't die on you mid-task. Don't expect a ton of fancy buttons or super-precise tracking at this price point; it's about getting the job done simply and quietly.

Connectivity: Bluetooth

This means the mouse talks directly to your device's built-in Bluetooth, like your phone connecting to wireless headphones. No little USB stick (dongle) needed, which frees up a port on your laptop and means one less thing to lose.

Silent Clicks (90% reduced sound)

Imagine working in a quiet library or a shared office; every click can be annoying. This mouse makes your clicks super soft, like tapping a pillow, so you won't disturb anyone around you.

Battery Life: 18 months

This is how long the mouse can run on a single AA battery before you need to swap it out. 18 months is a really long time, meaning you won't be constantly buying batteries or worrying about it dying when you're on the go.

Weight: 2.6 ounces

This is how light the mouse is. At 2.6 ounces, it's super lightweight, like a small candy bar. This makes it easy to toss into any bag without adding noticeable bulk, perfect for travel.

Alternatives

If this mouse doesn't fit, look for options with a contoured, ergonomic shape for larger hands, additional programmable side buttons, or dual-connectivity (Bluetooth + 2.4GHz dongle) for more flexibility.

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