Logitech's Flagship Mouse MX Master 4 Releasing October 30! Featuring Haptic Feedback and an AI Launch Button

Logitech announced the MX MASTER 4 wireless mouse, the latest in its flagship MX series.
It will be released on Thursday, October 30, 2025.

Logitech's Flagship Mouse MX Master 4 Arrives!

Logitech Newsroom

The MX MASTER 4 is Logitech's flagship mouse and represents the first full model change in six years.
Pressing the newly equipped Haptic Feedback Sense Panel in the thumb area activates the Actions Ring, which displays eight shortcuts on the screen in a ring for instant execution.
This provides immediate access to AI tools such as ChatGPT, Gemini, and Perplexity.

The dedicated app Logi Options+ allows custom function assignments for each application. Combined with the Smart Actions macro creation feature, work efficiency is improved.
The Easy Switch feature allows users to switch between devices solely on the screen, which is claimed to reduce mouse movement by up to 63% and reduce work time by 33%.

Logitech Newsroom

This is Logitech's first mouse to feature haptic feedback, which vibrates the thumb area.
The on/off setting, vibration intensity, and timing can be finely adjusted for each app, enhancing both intuitive responsiveness and immersion in work.
The body is made from a material resistant to scratches and stains, and a transparent plate on the left and right click buttons helps prevent dirt and wear.
The surface features a micro-texture finish with a subtle pattern, providing a pleasant feel for comfortable, continuous use.

It comes with a USB-C compatible receiver, which allows up to six Logi Bolt-compatible devices to be connected to a single PC.
The IC chip and antenna design have been revamped, achieving twice the connection stability compared to the MX MASTER 3 / 3S.
The battery provides 3 hours of use with a 1-minute quick charge, and up to 70 days on a full charge.

Additionally, the position of the thumb wheel button has been moved up by a few millimeters, improving horizontal scrolling in software like Excel and Premiere Pro.
It continues to feature the Mag Speed Electromagnetic Scroll, a hallmark of the MX series, which enables high-speed scrolling that can move 1,000 lines in 1 second.
The 8,000 DPI tracking sensor allows for accurate tracking on virtually any surface, including glass.

The retail price of the MX MASTER 4 is $119.99 (tax included).
It is available in two colors: Graphite and Pale Gray.
For more details, please see the MX MASTER 4 Product Page.