Customer Ratings & Reviews

Very anatomic, easy to configure, good batery life

I LIKE THE FACT THAT IT GIVES MY HAND THE NEEDED CUSION/SUPPORT, HOWEVER, THE MIDDLE WHEEL IS TOO SENSITIVE & IT SEEMS THAT IT WANTS TO GET AWAY FROM YOU!

I was looking for a mouse that would allow me to work for long periods of time without getting hand/wrist pain. The contouring is a perfect fit and moving the mouse feels smooth and natural. The buttons are still working great and the wheel has different speed settings built in. I couldn't be happier with my choice.

Using Logitech - MX Master Wireless Laser Mouse for over 3 months, very responsive and pleasant operation.

The option to pair with up to 3 different devices without having to go through the Bluetooth pairing nonsense is amazing. The mouse itself is amazing and wireless is finally catching up to a wired mouse. It's not quite on the level of a wired mouse for responsiveness, but unless you're playing twitch games it's great.

Nice mouse. BUT ........ (1) It is dual Bluetooth and Logitech dongle. The latte works perfect. The former hardly works! I spent big bucks on a mouse for the former, not the latter! Therefore, it failed in its advertised use. (2) I had already read the FAQs so knew others had the Bluetooth problem. Logitech support - "blow on the bottom of the mouse" and "this is how you pair your mouse"; oh, ah ... since it is dropping its pairing I would have GUESSED the person needing help had already figured out how to pair it. In other words - don't waste my time with troubleshooting tips that don't match - say "disconnect and repair your mouse. If you need assistance with pairing you can ..." (3) Love the extra scroll wheel though wish the main scroll role had the left right scroll and the other one could be programmed. (4) The extra thumb button is great! (5) I was initially bothered by the upsweep of the rear of the mouse but got used to it. (6) I wish it felt a little more "solid" I put NO on recommendation - it is a very good mouse but the Bluetooth not working is an issue that is HUGE! Don't need Bluetooth then you might like this mouse BUT there might be others out there better - I didn't research "dongle only" mice so I don't know.

This mouse is amazing for Mac for it's customization options and the ability to perform all Mac gestures (ex. four finger up for Launchpad). The usb receiver for this mouse also works on usb 2.0 ports, making it a great product to go along with mechanical keyboards that does not use usb 3.0 ports (ex. HHKB keyboard).

Great wireless mouse that has an awesome fit to your hand! Good scrolling and clicking options as well

First purchase in seeking a Bluetooth mouse as main requirement was Microsoft Arc. Problems and returned. Replaced with the Logitech MX Master - quite a bit more expensive, center scrolling button is "noisy", but it works well and consistently. Easily connected Bluetooth. Working without problems after 4 days consistent use. Nice large size for arthritic hands. I will watch for next edition with hopefully improved scrolling button.

For my 11 year old son he loves the shape and feel

Mouse works great. Very confortable to use all day.

Love this mouse, it feels great in the hand, tracks perfect, and that wheel is the cooling thing. You can switch between having clicks as you scroll the mouse to free spinning wheel. I can either have the precision of the click movement or spin free and let go to get anywhere in a long webpage/document very fast.

The shape and functionality of this mouse has decreased my hand & wrist discomfort exponentially. I work on the computer at minimum 7 hours a day and had an older Logitech mouse,upgraded to this one and have had no regrets. The added functionality of the buttons really make this mouse a must have. Highly recommended.

I like the mouse but I don't use all the buttons. the side scroll buttons don't work, or if they do, they haven't so far. The scroll wheel is crisp, and the right and left mouse buttons work fine. there is a thumb button (if you are right handed) that splits the display, not sure what that is about. There is a center button that doesn't seem to do anything.

This mouse has been great. I love the functionality of it and the way that it fits in my hand. It took a little getting used to, but after using it for quite a while now, I think it is awesome. I have had some connection issues on my 2015 iMac. Sometimes it just looses connection after it sleeps and it doesn't come back online, that has been a little frustrating sometimes, but that only happens once every couple weeks.

This Logitech wireless mouse deserves a top grade review similar to Logitech keyboards. The shape of the mouse fits well into either hand (I am right handed while my wife is left handed so it was thoroughly tested in both hanfs) and was very easy to use and adjust for sensitivity. No issues since day one!!

solid weight to mouse, rechargable battery LONG charge, smooth action, fits my hand perfectly

I think I'd be disappointed if I had paid full retail for this. But for ~$60 I guess it's good enough. Side buttons are much too small to be used regularly. I really wanted this featured as I had it on my old MS mouse and being able to navigate back and forward with a tap of the side of your thumb was great. Your hand and thumb would cramp up after an hours worth of use using this mouse to do that. The side scroll is supposed to be able to be set up to do the same thing. I did so, but it frequently does not work (it almost never works for back, works sometimes for forward). I have it set up on both a Mac and a SurfaceBook (Win10Pro). It works more often on the Mac than the Windows computer, but still doesn't work very often. I gave it 3 stars because I like that it's dongle-less, cordless, and rechargeable, and, unlike apple's mice, you can actually recharge it while you use it (because they didn't put the recharge port on the bottom of the mouse-- who woulda thunk!). Though I do wish it had a "bluetooth 3" (or 2) mode cause, if your computer doesn't have 4.0+ (like my Macbook), it simply won't work at all, forcing you to use the dongle.

The mouse is fairly comfortable to use. Most of the buttons are easy to reach and use except for the "browser forward button" which I found awkward to reach. The rechargeable battery only lasted about two weeks before needing to be recharged, so I periodically charge it when the PC is idle. I have a wireless Logitech keyboard but I couldn't add it to new mouse unifying software to dispense with its Bluetooth receiver.

I have been using this mouse for a month now and it has performed flawlessly. It is smooth and comfortable. Well worth the $. I haven't paired it via blue tooth yet but I'm sure it will work well in this mode too.. Logitech makes the best mouse for general purpose and this unit is a good example of that.