Logitech MX Master 4 review

The MX Master 4 is the mouse to buy if you sit at a desk for most of the day and want one tool that handles documents, browsers and creative apps. Logitech keeps the parts that made the MX Master line popular: a MagSpeed wheel that switches between ratchet and free-spin scrolling, a thumb wheel for horizontal scrolling, and a Darkfield sensor that tracks on glass from 200 to 8,000 DPI. New for this model is a Haptic Sense Panel that gives a short pulse for actions such as snapping objects to a grid or switching desktops, and an Actions Ring that brings shortcuts to the cursor. Logitech cites its own 2025 lab study of 37 users for a claimed time saving of up to 33%, so treat that as a vendor figure. The 650 mAh battery is rated for 70 days. The downsides are size and weight: at 150 g and 128 mm long, it is a desk mouse first, and it costs $119.99.

Who it is for

Office workers who spend all day in spreadsheets, design apps and browsers

Price

$119.99 at Logitech's US store when checked.

$119.99 Color Graphite
Quoted from the vendor pricing page on November 12, 2026.

Key features

• Haptic Sense Panel with feedback you can tune in Logi Options+
• Actions Ring that puts shortcuts and tools at the cursor
• MagSpeed scroll wheel with ratchet and hyper-fast modes, rated at 1,000 lines per second
• Darkfield sensor, 200 to 8,000 DPI in 50 DPI steps, tracks on glass
• Rechargeable 650 mAh battery rated for 70 days, Bluetooth Low Energy 5.1 with a 33 ft (10 m) range

Strengths and weaknesses

• Strength: 8 buttons plus a thumb wheel for horizontal scrolling
• Strength: Native haptics support on Windows 11 from the March 2026 update onward
• Strength: Works with both USB-C and USB-A Logi Bolt receivers as well as Bluetooth
• Weakness: At 150 g it is the heaviest mouse on this list, which matters in a travel bag
• Weakness: Full customization needs the Logi Options+ app on Windows or macOS
• Weakness: Right-handed shape only

Key facts

• Weight: 150 g (5.29 oz)
• Sensor: Darkfield, 200 to 8,000 DPI
• Buttons: 8
• Battery: Rechargeable 650 mAh, up to 70 days
• Connection: Bluetooth Low Energy 5.1, Logi Bolt receiver
• Price: $119.99

Where it ranks

Logitech MX Master 4 is No. 1 in our Best Wireless Mice verdict.