Customer Ratings & Reviews

Great mouse, really helps out with my tendentious. The only complaint I have would be that the page fwd button is a little difficult to press.

this is another great mouse from logitech but I wish it had the fast scroll feature like MX Master series the ergonomic is great, in just few minutes you'll get used to its shape, I only exchange it for MX Master 3 because of not having the fast scroll

I got this to try and help with "trigger thumb" or tendonitis. It seems to be helping, but it is taking a while to get to the same level of accuracy in pointing that I had with my old mouse. Works great switching between computers.

Was looking for a ergonomic mouse that will make my hand feel comfortable and this mouse is it. It also comes with the incredible option of switching screen without having to connect them with what Logitech calls ‘Flow’ a really nice feature to have.

The wife was using a cheaper no name version that had issues. She started using this and has not any issues with it.

I have carpel tunnel, and upright mice have been a blessing to being able to work. This mouse is a little larger than my previous one, but is so much better put together and comfortable to use. It is highly responsive (I am using the corded option).

This vertical mouse is amazing! I hesitated on getting one due to the price but I wish I would have grabbed one years ago. A noticeable difference if you work on computers most your day!!

If you click alot at work this is a must. My wife used mine for one week and never gave it back. I bought a second one and so glad I did.

This is the mouse to buy if you have any wrist pain or dealing with ganglion cysts as many of my patients are.

Was not sure what to expect when got this. It has been so easy to transition from standard mouse to this one. So glad that I got this one. Works great for CAD program.

It was not comfortable at first but once you get used to it, you can’t use the other mouse. Hope everyone can have the amazing experience as I did.

This mouse is the best I have ever purchased. I have tried others but the feel of this is great. I work a lot of hours holding the mouse and this one I don't even know I have one in my hand. I would buy over and over again. Try it you won't be sorry.

Once you get used to it, this mouse is pretty unique. Super comfortable for all-day usage, like WAH. I dinged it one star because the one I purchased doesn't seem to have as well-defined "ripples" where your thumb lands as the floor sample did; and I find myself unconsciously pulling back with my thumb to hang onto the mouse. It isn't really slipping out of my hand, it just "feels" that way. Maybe my right fingers aren't as long as optimum; but I didn't like the complete lack of the aforementioned "ripples" in the smaller version of this mouse.

This thing is great. I do graphic design work and typically use a laptop with a touchpad. This mouse takes all the pressure off and I don't end up with sore fingers and wrist by the end of the night :-)

Obviously takes some getting used to, but have noticed an improvement in how my hands and wrists feel after a full day in front of the computer. Like the corded, wireless, or USB options.

The vertical design on this makes this the most comfortable mouse I've ever used. No way would I go back to the old design. It keeps my shoulder down and my elbow and reduces overall strain I get from a regular mouse.

This mouse allows for use all day with no impact to the wrist. Prior to this mouse, i would consistenly has discomfort.

Working all day on a computer with a regular mouse was causing carpal tunnel pain. This was just what I needed. Smooth and comfortable!

Wrist discomfort much better. Was skeptical about this mouse but after using it I won't go back

great mouse, really feel it working well as i use it.