Logitech MX Master 3

The MX Master 3 features Logitech's MagSpeed electromagnetic scroll wheel, which uses electromagnets to shift silently between precise ratcheted scrolling and a free-spinning mode for rapid navigation. Logitech claims the wheel can scroll up to 1,000 lines per second in free-spin mode. The technology replaced the mechanical scroll mechanism used in earlier MX Master generations.

According to Logitech, the MX Master 3 provides up to 70 days of use on a full charge. A quick one-minute USB-C charge yields roughly three hours of use. The mouse includes a battery-level indicator accessible through the Logitech Options software.

Yes, the MX Master 3 can pair with up to three devices simultaneously via Bluetooth or the included Logitech Unifying USB receiver, and you switch between them using a button on the bottom. Logitech's Flow software further enables seamless cursor movement between two computers, including cross-platform clipboard sharing. The mouse is compatible with Windows, macOS, and Linux.

The MX Master 3 uses Logitech's Darkfield laser sensor with a sensitivity range of 200 to 4,000 DPI, which can track on glass and other challenging surfaces. The sensor operates at up to 400 inches per second tracking speed. DPI settings can be adjusted in increments through the Logitech Options software.