works amazing. love it. very smooth scroll and assignable buttons. links via bluetooth seemlessly.
I would recommend this to a friend!
Response from LogitechBy Logitech, August 11, 2026
Smooth scrolling and seamless Bluetooth. That’s the MX Master 4 showing off its best tricks! Love that you’re enjoying the customizable buttons too; it’s like having a mouse that adapts to your workflow instead of the other way around. Sounds like it’s hitting all the right notes for you.
I had MX Master 3 before this. This one feels slightly better in the hand. But if you already have MX Master 3 then it may not be worth upgrading.
I would recommend this to a friend!
Response from LogitechBy Logitech, August 24, 2026
Thanks for sharing your impressions of the MX Master 4. It’s great to know the design feels more comfortable in your hand compared to the MX Master 3. We appreciate your perspective on the upgrade value. Feedback like this helps others decide what works best for their setup.
[This review was collected as part of a promotion.] I love this mouse. I can easily switch from my work laptop to my personal with the push of a button.
I would recommend this to a friend!
Response from LogitechBy Logitech, August 7, 2026
That’s awesome to hear. The MX Master 4 makes switching between devices feel effortless, and it’s great knowing it’s helping you glide from work to personal use with just a tap. Smooth performance and easy transitions really make it a standout everyday companion.
Easy to use and ergonomic, good battery, lasts at least a week per charge
I would recommend this to a friend!
Response from LogitechBy Logitech, August 4, 2026
That’s awesome to hear! The MX Master 4 was designed with long workdays in mind, so it’s great that the ergonomic feel and easy handling are working out for you. And that battery endurance. Lasting a week or more per charge. Makes it one less thing to worry about while you’re in the flow. Thanks for sharing your experience. Sounds like it’s become a reliable partner for your setup!
This defintiely feels like an upgrade from my previous MX Master 3S. It feel soft yet still durable, and no issues with tracking or clicking so far
I would recommend this to a friend!
Response from LogitechBy Logitech, August 4, 2026
The MX Master 4 really comes across as a solid upgrade. Smooth tracking, responsive clicks, and that soft yet durable feel make it stand out from the 3S. Great to hear it’s performing flawlessly and giving you that reliable everyday experience.
This is the 8th mouse I've bought. Not because I'm replacing mine but because I love mine so much I felt like all my relatives that work from home needed it so I bought them as gifts. They will all tell you they don't know how they lived without it. Awesome battery, love the features and so comfortable.
I would recommend this to a friend!
Response from LogitechBy Logitech, August 7, 2026
That’s some serious gifting power. Eight MX Master 4s! Amazing that you’ve turned your own favorite mouse into a family‑wide upgrade. With its long battery life, comfort, and feature set, it’s no wonder everyone feels like they can’t live without it now.
Meh... not quite as good as the M3 as far as the feel of the mouse goes. It does the same thing, but I don't need the haptics. Horizontal scroll is a little more prominent/easier to utilize so that is nice. Overall I just wish the 3 had better switches and didn't crap out (it seems that this one also has the same switch issues, so it's life is limited as well). Overall, could be better - what needed fixing wasn't fixed and instead I got features I didn't want at a higher price tag, will be exploring other mouse options from now on.
No, I would not recommend this to a friend.
Response from LogitechBy Logitech, August 24, 2026
We’re sorry to hear that the MX Master 4 didn’t fully meet your expectations. We’ll share this with our team for improvement.
The MX Master 4 is an exceptional device. Better than ever. I loved my MXVertical. The MX Master 3X topped it. The Master 4 blew my mind and had me asking "how did they think of this?" A truly stellar, feature rich device. It's hard to imaging what Logitech will dream up next.
I would recommend this to a friend!
Response from LogitechBy Logitech, August 7, 2026
Your words truly made our day! We're delighted that the Logitech MX Master 4 has exceeded your expectations with its thoughtful design and innovative features. Hearing how it builds on your previous Logitech experiences is incredibly meaningful to us. Thank you for sharing your excitement, we hope it continues to inspire productivity and creativity every day.