Customer Ratings & Reviews

What a huge difference this has made for hand comfort

I had the best intentions with this device. It is hard to get used to the vertical position of the hand. Does not allow similar flexibility in hand movement when compared wit MX. It is one step lower than the MX in quality in terms of scrolling, plastic.

I wanted to love this mouse. After dealing with the pain and discomfort of tennis elbow from overuse at the pc, I purchased the ergo mouse, thinking it would help. It actually made pain worse. I would recommend this to anyone whose pc use is moderate, but not if you’re working at your desk for hours a day.

Thought it was going to be weird, it's weird but great.

It was just too weird of a feeling and couldn't get use to it. But might good for others but just not me.

Takes some getting used to - and wish it ddn't click..

Easy to pick up from store with the curb side pickup. Set up was easy.

I am always on my computer for work so I needed a mouse that would be helpful in preventing carpal tunnel. This mouse is really good! It's also convenient that aside from the universal receiver, it has bluetooth capability. I would recommend this to anyone!

Purchased for an employee and it was a good choice. Moves fast and smooth, no lag.

I was skeptical at first but willing to try. I need a mouse that's super comfortable because I work with graphic software every day. I was willing to try it and did it for a week but don't think this is the right mouse for me. Cool shape though

Very pricey I returned and found a less expensive one

Excellent mouse. Easy to setup and use. Feels good on the wrist. Buttons for forward, back scroll wheel and left and right buttons are easy to use.

Was having wrist issues with a regular mouse and trackpads so did some research and found this device. It is great at providing relief from the typical stress points in the wrist that are affected by repetitive stress injuries. Highly recommended.

very comfortable to use accurate speed and pointing

I bought this model but ended up returning it as I could not get used to vertical orientation. I bought the MX Master 3S and love it.

I don't have huge hands. I have small hands. Reviews seemed to say that people with small hands found this comfortable and usable. So I decided to try it. At first, I thought I liked it. But I started to notice that it wasn't always responding to my left clicks. I finally realized that was because my hand was slipping back and my finger wasn't clicking on the optimal area. Then I noticed the side buttons...which I hadn't noticed before because I couldn't reach them. Also, my arm was getting tired because I had to hold it raised to keep my hand up on the mouse. To use this properly, I'd need some kind of wrist rest to drag around with the mouse. So I've given up and am trying a tiny mouse now. I feel like Goldilocks. Anyway, if I'd kept the packaging, I'd return this one. I would recommend this mouse to a friend--but only a friend with large hands.

Exceeded my expectations. Once you get used to the feel it's very smooth

Very smooth and flawless operation. Very comfortable.

You'd think that this vertical structure would make for a better hand position but it doesn't. About the same as their regular ergonomic mouse. The two worst thing are the button positions and the fact that each time you click you move the mouse. Not worth it.

Very mixed feeling about the design. For desktop use it is fine after a period of adjustment. It gets dirty very quickly due to sweaty hand. It's very hard to control fine movement with a full hand. That's the major design shortcoming of the otherwise innovative approach to wrist ergonomics.