Not as comfortable as the 3. Different curve and cheap plastic instead of grippy rubber. The extra button is useful but this mouse isn’t worth the price or pain.
No, I would not recommend this to a friend.
Response from LogitechBy Logitech, July 9, 2026
Hey, Jessie! We understand the change in design and materials didn’t feel as comfortable compared to the MX Master 3, and that’s valuable feedback for our team. Glad the extra button proved useful, but we’ll make sure your concerns about comfort and build quality are noted.
Mx master 4 moves much slower on hand. You do not have the swiftnees and lightness that the MX master 3 has. It is also wider than the 3. If you prefer slow moving sensation 4 is for you.
No, I would not recommend this to a friend.
Response from LogitechBy Logitech, July 9, 2026
Hey, Eddy! Thanks for sharing your perspective on the MX Master 4. We understand the change in feel compared to the MX Master 3 hasn’t worked out for you. From the slower movement sensation to the wider shape. Your feedback on comfort and responsiveness is valuable, and we’ll make sure it’s noted by our team.
I preferred the feel and buttons of the 3. The 4 feels larger in the hand and while it is significantly more customizable, I just haven't found it was easy to work with for most things.
Good product, if customization and options are important to you it is fantastic, but I'd recommend trying one before buying.
I would recommend this to a friend!
Response from LogitechBy Logitech, July 7, 2026
Thank you for taking the time to share your experience. We’re glad you’re enjoying the customization options, and we appreciate your honest comparison with the previous model. Your feedback is valuable and helps other customers make informed decisions. Thanks a bunch for your support!
Fantastic device. Its responsive and super easy to switch between PCs. The thumb button and fast switch shortcuts take time to get used to but save a lot of time.
I would recommend this to a friend!
Response from LogitechBy Logitech, July 7, 2026
Chris, hearing that the Logitech MX Master 4 has become your go-to productivity companion is incredibly rewarding. It's great to know the multi-device switching and customizable shortcuts are making your workflow faster once you got the hang of them. Those little time-saving moments really add up, and we're thrilled it's making your workday smoother. Enjoy every click!
Improved design with easy touch button to control the pop up menu which enables you with lots of powerful quick control of your computer
I would recommend this to a friend!
Response from LogitechBy Logitech, July 7, 2026
Michael, the Logitech MX Master 4 was built to simplify work, and it's fantastic to know the Easy-Switch and smart controls are doing exactly that for you. Those productivity shortcuts are designed to keep everything within easy reach, and we're glad they're making your office routine more efficient. Thanks for sharing your experience!
[This review was collected as part of a promotion.] It's extremely smooth and precise.i really loved the horizontal scroll feature.
I would recommend this to a friend!
Response from LogitechBy Logitech, July 3, 2026
Sounds like you’ve unlocked the secret scroll wizard! The MX Master 4 was built to glide like butter, and it’s awesome knowing the horizontal scroll is giving you that extra magic trick for everyday precision. Thanks for sharing. Enjoy casting smooth‑scroll spells with every swipe!
Software required for full service is headache inducing
on June 19, 2026
Posted by: Disappointed in the PNW
Verified Purchase:Yes
Phantom scrolling happening without being able to install the Logitech software.
No, I would not recommend this to a friend.
Response from LogitechBy Logitech, July 10, 2026
Phantom scrolling without the ability to install the software sounds frustrating, and we know setup should feel seamless, not headache‑inducing. Thanks for pointing this out. Your feedback helps us understand where the experience isn’t lining up with expectations, and we’ll make sure it’s passed along to the right team.
It's design, ease of use, and features are beyond any other mouse I've ever used. I really like it.
I would recommend this to a friend!
Response from LogitechBy Logitech, July 3, 2026
The MX Master 4 really earns its title. Sleek design, intuitive handling, and feature‑packed performance all rolled into one. Hearing it’s the best mouse you’ve ever used makes us proud, and we’re glad it’s elevating your everyday workflow. Thanks for sharing your thoughts!