The Logitech MX Master 3S is an ergonomic, right-handed productivity mouse built around an 8,000 DPI Darkfield sensor that tracks on most surfaces, including glass. It pairs Quiet Clicks, rated at 90% less click noise than the MX Master 3, with a MagSpeed electromagnetic wheel and a thumb wheel for fast, controlled scrolling through long documents. Connectivity covers Bluetooth and Logi Bolt, with pairing for up to three devices, while the rechargeable battery is rated for up to 70 days and supports USB-C quick charging. Logi Options+ adds app-specific button customisation and Flow cross-computer control.
Key specs
| Sensor | Darkfield sensor 200–8,000 DPI (50-DPI steps), tracks on glass (min 4mm) |
|---|---|
| Connectivity | Bluetooth Low Energy + Logi Bolt compatible; pairs up to 3 devices; this Bluetooth Edition includes NO USB receiver and no charging cable |
| Battery | 500 mAh Li-Po battery, up to 70 days; USB-C quick charge (1 min ≈ 3 hours) |
| Clicks and scrolling | Quiet Clicks (90% less click noise vs MX Master 3), MagSpeed wheel (1,000 lines/sec), thumb wheel, 7 buttons |
| Weight and dimensions | 141 g; 124.9 × 84.3 × 51 mm |
| Compatibility | Windows/macOS/Linux/Chrome OS/iPadOS/Android |
Best for: Desk-based productivity users who work across up to three computers, scroll long documents or spreadsheets, and want quiet clicks and tracking on glass.
Skip if: You are left-handed, want a lightweight or gaming-focused mouse — at 141 g in a right-handed ergonomic shape this is a desk productivity design — or you need a USB receiver in the box, as this Bluetooth Edition includes none.