Customer Ratings & Reviews

fits nicely in your hand.. only thing is it may take a few days to get use to not moving your hand around like a typical mouse, but once you get the hang of it, it’s amazing

First ergo mouse, love the tilt function, easy to use. Charging time last a long time

Do you have big hands? Then you need to get this mouse! ADDED VALUE: You switch between systems using this. Make sure you get the model with the angled rubber block. Great relief for your hands I’ve been buying mice and keyboards since the 1980s. They have a niche and they make a quality product

This is now my second one of these-- I have one for home and one for work. Trackballs aren't for everyone, but for folks like me with RSI, they're essential. It's pricey, but I think the quality-of-life upgrades of the MX Ergo over the m575 like the 4-way scroll wheel and multi-device connection make this worth the upgrade.

Did like using the trackball but arthritis in my hand caused me to try the Master MX 3A and I'm no longer suffering the pain in my hand.

I like. the feel of the mouse in my hands. It is very comfortable. I alway purchase Logitech mouses because of the comfortable fit and the precision when using. However, the ball on this mouse is not as smooth as I would like it to be. The lack of smoothness does not have much of an effect on the mouse. When using the ball it just talks longer to get where you want to go. If not for that I would have given it 5 stars.

The design makes a big difference for me. With a regular style mouse I have a lot of hand pain which is greatly reduced with this mouse. The roller ball takes some getting used to. The detail cursor button is a nice feature for detail grabs.

Freaking awesome mouse! I like to game on my laptop and it’s actually pretty much as good as a regular mouse. The angle makes it easier to play as well. 10/10

This mouse is amazing. I bought it for work and will refuse to use any other mouse. The additional piece to adjust the tilt is the best. An upgrade from previous versions. This mouse along with my wrist rest mouse pad dramatically decreases hand and wrist fatigue. I will be purchasing another one for home very soon.

I had the older Logitech trackball and this one is a whole better! Much heavier and less plastic feel to it. Battery was charged one time and has lasted 3 weeks without being charged again. Love being able to use it on 2 computers at one time, switches between my laptop and desktop without a problem. Definitely recommend.

Crazy, when I saw the price for the mouse I was a little taken back. But having it fro months now, I wouldn't know what to do without it. Its ergonomically correct for pure comfort. This is a mouse that puts all others to shame! Do yourself a favor and try it...you wont ever go back to any other!

I am a professional video editor. I love how I can customize this mouse to my needs. Bluetooth works great and you can also switch back and forth between two computers, for my case iMac 27" and MacBook Pro by one click. Customize buttons and actions for each of your favorite applications. There is no limit.

I got this mouse for work. My wrist and pinky finger were in so much pain all time because of holding a regular mouse. My friend told me to get this stationary mouse and the pain stopped immediately! My pinky is no longer twitching and many of the knots in my forearm have disappeared. I absolutely recomend this mouse to anyone who is sitting at a computer all day.

I've had this mouse for a few days. Love using this compared to a touch pad or mouse. I've been experiencing wrist pain for a little while using a traditional mouse. The 20 degree tilt feels more comfortable than the fully pronated wrist position most mice support. I'd highly recommend for comfort and the features.

Quite literally the best productivity mouse ever. I've owned three earlier versions, and always purchase for every use other than gaming. I used the first two generations for gaming for quite a few years until I got more into First Person Shooters. For daily driver though, worth every penny

I bought this mouse because I've had wrist injuries in the past that were starting to hurt using a conventional mouse at work. At first it was amazing but a few months in I noticed the track ball didn't move like it used to. With my wrist feeling better I just got used to the ball being a little off. A few months after that Feb/March I really noticed it being way different and not even coming close to how it used to be. I was hoping this mouse was going to last me at least a year but it didn't even do that. I did use the mouse for 8 hours a day 5 days a week but you would think it would last longer than it did for that price. I would not recommend this mouse to people who need something different. I'm not sure if I just got a defective mouse but it was cost l clearly not worth the price. I'm not sure what my options are now as I really loved the design of this mouse and can't justify spending the same on a similar mouse.

I love the feel and additional buttons on this mouse. Its wireless too!

Works great, is extremely comfortable to use and has a great feature, there is a button to instantaneously reduce the pointer movement with the trackball for precise pointing.

Great mouse easy on the wrist. I returned it the first time and regretted doing so and repurchased it in November. It's terrific and wherever you need a mouse without a lot of room to spare or a mousepad, then you will love it. it swivels via a magnetic pad on the bottom. Highly recommended.

I absolutely love this mouse. It took about an hour to get used to but after that it's been great. I never realized how much I was manuevering the basic mouse. This trackball provides much more precision.