Logitech MX Master 3S Review

By GearInspector | Updated: July 15, 2026

Rating: 9.4/10

Quick Verdict: The ultimate productivity mouse for creative professionals.

Pros
  • Works on glass
  • Quiet buttons
  • MagSpeed scroll wheel
Cons
  • No USB-C dongle storage
  • DPI is low for gaming
  • Pricey for a mouse
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The MX Master 3S is the mouse that other productivity mice aspire to be. The Darkfield sensor tracks on any surface including glass and glossy tables. The new quiet click buttons maintain the satisfying tactile feel without the audible click – ideal for shared workspaces.

The MagSpeed electromagnetic scroll wheel shifts between free-spin and ratcheted modes automatically based on scroll speed, letting you fly through 1,000-line spreadsheets in seconds. The ergonomic sculpted shape supports your hand naturally, reducing strain during long days. USB-C fast charging gives 3 hours of use from a 1-minute charge.

At $100, it’s an investment, but the MX Master 3S pays for itself in efficiency. The ability to pair with up to three devices and seamlessly switch between them is invaluable for multi-computer setups.

Design: 9.5/10

Performance: 9.5/10

Value: 8.5/10

Ease of use: 9.5/10

Durability: 9.0/10

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