The Logitech MX Master 3S continues Logitech’s popular MX Master productivity lineup. It retains the same ergonomic shape and feature set but makes several noteworthy improvements over the previous generation Logitech MX Master 3. This version has quieter click buttons and an improved sensor with a wider CPI range, making it more suitable for use with higher resolution displays. It also uses Logitech’s new BOLT receiver, which promises improved performance in congested wireless environments and more robust security compared to the older Unifying Receiver used by previous MX Master models.
Our Verdict
The Logitech MX Master 3S is an outstanding mouse for office use. It has a comfortable ergonomic shape with a thumb rest and feels exceptionally well-built. It connects wirelessly via Bluetooth or its included USB receiver and can pair with up to three devices simultaneously. You can adjust sensor settings, program custom gesture controls, and remap buttons using the customization software. It has two independent scroll wheels; one for horizontal scrolling and one for vertical scrolling. The vertical scroll wheel can also switch automatically from a more precise scrolling mode to a faster, free-scrolling mode depending on how quickly you're scrolling.
- Feels remarkably well-built.
- Ergonomic right-handed shape.
- Connects wirelessly with its included Logitech BOLT USB receiver or Bluetooth.
- Quiet left- and right-click buttons.
- Fairly bulky; isn't easy to slip into laptop bags or cases.
- Fairly large; isn't well-suited for smaller hands.
- No storage compartment for its USB receiver.
The Logitech MX Master 3S is adequate for FPS gaming, but isn't for this use. It feels exceptionally well-built and has a comfortable right-handed shape suitable for most hand sizes. However, it's heavy, its click latency is only decent, and its sensor isn't intended for gaming. While its CPI range is fairly wide for a productivity mouse, it's narrow compared to many gaming options. It also has a very low, fixed polling rate, meaning your cursor movements won't feel as smooth or consistent as those made with a dedicated gaming mouse.
- Feels remarkably well-built.
- Ergonomic right-handed shape.
- Click latency is only decent compared to dedicated gaming mice.
- Heavy.
- Fairly bulky; isn't easy to slip into laptop bags or cases.
Though not designed for this use, the Logitech MX Master 3S is a decent option for MMO gaming. It feels remarkably well-built and has an ergonomic right-handed shape. It doesn't have quite as many buttons as a dedicated MMO gaming mouse, but you can reprogram buttons using the customization software. Unfortunately, its sensor isn't intended for gaming. It has a low polling rate, and while its CPI range is fairly wide for productivity use, it's comparatively narrow compared to gaming models. The click latency is decent for casual gaming but isn't well-suited for competitive play.
- Feels remarkably well-built.
- Ergonomic right-handed shape.
- Click latency is only decent compared to dedicated gaming mice.
- Fairly bulky; isn't easy to slip into laptop bags or cases.
- Not nearly as many programmable side buttons as most dedicated MMO mice.
- Fairly bulky; isn't easy to slip into laptop bags or cases.
Changelog
- Updated Mar 10, 2026: We've converted this review to Test Bench 1.5.2. This update removes the Delay To Start Of Movement and Delay To End Of Movement measurements from the Sensor Latency test. See our full 1.5.2 changelog for details.
- Updated Aug 19, 2025: We've converted this review to Test Bench 1.5.1. This update removes less relevant or redundant elements, including several videos. We've also adjusted our Sensor Latency testing, resulting in minor score changes. See our full 1.5.1 changelog for details.
- Updated Oct 02, 2024: We've added new text to the Mouse Wheel section that details commonly reported issues with inconsistent or erratic scroll wheel behavior.
- Updated Sep 23, 2024: We've added information regarding the Logitech MX Master 3S for Mac variant of this mouse in the Differences Between Variants and Mouse Compatability sections.
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Differences Between Sizes And Variants
We bought and tested the standard variant of the Logitech MX Master 3S in the Graphite colorway. You can see the label for our unit.
| Name | Color Options | BOLT Receiver Included |
| Logitech MX Master 3S | Graphite, Pale Gray, Black | Yes |
| Logitech MX Master 3S For Mac | Pale Gray, Space Gray | No |
Note that each of the variants listed above is compatible with any computer operating system. The only differences are the color options and whether a Logitech BOLT USB receiver is included in the box.
Popular Mouse Comparisons
Logitech's MX Master mice have earned a reputation for being very comfortable productivity mice with tons of features. While the new Logitech MX Master 3S doesn't make any radical changes to the formula, it incorporates some interesting improvements over the previous generation Logitech MX Master 3. This mouse has much quieter click buttons that still retain a tactile quality. It also boasts an improved sensor with a wider CPI range and uses Logitech’s new BOLT USB receiver. If you're interested in this mouse but don't feel you need all of the newest features offered by this version, you may want to look at previous models, which share many features in common and are frequently less expensive. For a breakdown of the major differences between some of these older versions, check out our video breakdown.
For more recommendations, see our picks for the best work mouse, the best wireless mouse, or for other Logitech models, the best Logitech mouse.
The Logitech MX Master 4 is the successor to the Logitech MX Master 3S. The MX Master 4 introduces subtle shape refinements, including larger click buttons and an expanded palm rest area. It also adds a new side button for gesture controls and a haptic button on the thumb rest, which you can customize in the software to display productivity shortcuts, including supported app-specific options. Also, the soft-touch rubber coating on the older MX Master 3S is replaced with hard textured plastic and dense silicone grips on the thumb rest and right side of the MX Master 4, which should provide better long-term durability.
The Logitech MX Master 3S and Keychron M6 are wireless mice with similar ergonomic-style shapes. The Logitech is designed for work use. It has noticeably better build quality and build materials. It also has a gesture button on the thumb rest, which the Keychron lacks. Additionally, its scroll wheel can automatically switch between notched and free-scrolling modes, while you need to toggle between scrolling modes on the Keychron with a button. That said, the Keychron is noticeably lighter and has much better sensor and click latency performance, making it a much better choice for mixed productivity and gaming.
The Logitech MX Master 3S and the Logitech M720 Triathlon are both productivity mice with ergonomic, right-handed shapes. The MX Master 3S has several features the Triathlon lacks, including a secondary scroll wheel for horizontal scrolling and quieter click buttons. It also uses Logitech's new BOLT USB receiver, while the Triathlon uses the older Unifying USB Receiver. On the other hand, the M720 Triathlon is slightly smaller and more portable. It also uses an AA battery for power, while the MX Master 3S recharges with an included USB cable.
The Logitech MX Master 3S and the Logitech MX Master 3 are visually identical productivity mice in the same lineup. The MX Master 3S is newer and includes several improvements. It has quieter left- and right-click buttons and an upgraded sensor with a wider CPI range. It also uses Logitech's new USB BOLT Receiver, while the previous generation MX Master 3 uses Logitech's older Unifying USB Receiver.
Test Results
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