Logitech Signature Comfort Plus M850 L Wireless Bluetooth Mouse with Palm Cushion for Enhanced Comfort - Off White

Logitech Signature Comfort Plus M850 L Wireless Bluetooth Mouse with Palm Cushion for Enhanced Comfort

All day comfort

Take comfort into your own hands with Signature Comfort Plus M850 L, a wireless mouse that blends comfort and productivity. Feel the sculpted design and soft palm cushion. Work effortlessly with SmartWheel scrolling and customizable buttons.

Easy-Switch and Bluetooth for simple connections

Connect with Bluetooth, then swap between up to 3 devices instantly with Easy-Switch—just a tap, no dongle needed, perfect for multitasking.

Make it yours—customize your buttons

Do more than you ever dreamed with the Logi Options+ App. Personalize your experience to make it work for you.

Effortless scrolling, quiet clicks

Scroll line by line or fly through pages with SmartWheel—all with quiet clicks for a calm, focused workflow.

Gentle hold, comfy control

The sculpted shape fits naturally in your hand. The thumb rest and extended rubber side grip give you confidence and control. It’s the perfect fit.

Logitech’s first mouse with palm cushion

The palm cushion on the mouse gives you a comfy spot for your hand, making long hours of work feel a little more comfortable. 93% of surveyed users felt comfortable using the mouse, even after a full workday.

Power that keeps going

Signature Comfort M850 L stays powered up for up to 24 months—no constant battery changes.

Works on nearly any platform

Don’t worry about your device’s operating system—connect wirelessly to Windows, macOS, ChromeOS, Linux, iPadOS and Android.

Key Features

• All-Day Comfort – Soft palm cushion and sculpted shape for comfortable use.

• Easy Multi-Device Switching – Connect and switch between up to 3 devices.

• Customizable Buttons – Personalize controls with Logi Options+.

• Smooth, Quiet Scrolling – SmartWheel with quiet clicks.

• Secure Grip – Thumb rest and rubber side grip improve control.

• Long Battery Life – Up to 24 months of use.

• Wide Compatibility – Works with Windows, macOS, ChromeOS, Linux, iPadOS, and Android.

Sensor & Tracking

Sensor Technology: Pluto ONE

Nominal value: 1000 DPI

DPI (Minimal and maximal value): 400-4000 DPI (can be set in increments of 100 DPI)

Tracking technology: Logitech Advanced Optical

Buttons

Number of Buttons: 6 (Left/Right-click, Scroll-wheel middle click, side buttons, DPI button)

Gesture button: No

Number of programmable buttons: 4 (Scroll-wheel middle click, side buttons, DPI button)

Scroll Types

Scroll Wheel: SmartWheel

Horizontal scroll: Virtual

Thumb wheel: No

Handedness

Right

Battery

Battery type: 1 AA battery (Alkaline Battery)

Battery life: 24 months

Battery life with Logi Bolt USB Receiver: up to 24-months

Battery life with Bluetooth: up to 24-months

Connectivity

Connection Type: Bluetooth Low Energy Technology

Wireless range: 10 M

Unifying-ready mouse: No

Unifying-ready receiver: No

Multi-device pairing: Up to 3 devices

System Requirements

Bluetooth: Required: Bluetooth Low Energy, Windows 10, 11 or later, macOS 12 or later, Linux, ChromeOS, iPadOS 15 or later, Android OS 12 or later. (Device basic functions will be supported without software for systems other than Windows and macOS)

Logi Bolt USB receiver: Compatible with Logi Bolt USB Receiver (not included), Not compatible with other Logitech USB receivers.

Customization app: Logi Options+, Logi Tune

Certified for: WWCB, Engineered for Intel Evo laptops