Customer Ratings & Reviews

This is the last mouse you’ll ever need! You can customize the 4 buttons and 2 scroll wheels to facilitate different functions in different applications. Can’t be beat.

It has a great functionality, precision, Speed and smoothnes. It is a little bit pricey, but the product is worth it.  you can use it up to three different devices with no effort. It is great. 

This mouse - it's ability to recharge, ergonomics, everything about it; I have not found any flaws to date!

Quiet, precise, elegant. 100% recommended. Worth the money.

I've been using the prior generation of this mouse at home for years. I wanted a second one for work now that we're back in the office. The side button placement is a little different than the 2S, but overall this feels very familiar, in the hand, which is exactly what I wanted. I love the fact that you can connect to one laptop via Bluetooth, but then connect to a second laptop via the USB dongle. I also love the Ultrafast scrolling....I use that all the time to quickly navigate the long documents I work on. Very happy.

I have been using some iteration of the MX for so many years I cannot even remember how long it has been. With each one, they get better. The changes are subtle with this newest version, but still nice improvements. The click is not "clicky" anymore, but rather silent. It was strange at first, but I am really liking it. There is also increased DPI control and parameters. Beyond that, a little bit of a different look and feel, both of which I like. It is still the same fantastic productivity mouse. Comfortable. Numerous buttons in all the right places. Scroll wheel speed control. Perhaps most importantly, the excellent Logi software that gives you complete control over the mouse, globally, and in specific programs. All in all, this is a great mouse.

Easy setup using the dongle. Battery life is great and recharge time is quick. Movement is smooth and accurate. I have larger hands, so mouse is really comfortable.

Great tool for editing and browsing. Battery life is fantastic. No lag with Bluetooth. Solid quiet clicks. Lots of assigned customization options. Good comfort.

This mouse is awesome for work and productivity. Smooth scroll wheels makes navigating spreadsheets a breeze. Hand and wrist never tires. Would buy again.

Very comfortable mouse with a great battery life. No complaints or issues with anything so far. Also really liking the feel of the scroll wheel and its different settings.

This mouse rocks, i use it for my daily driver. The programmable buttons are amazing. I make a bunch of visio architectural networking diagrams and spreadsheets. The side scrolling and app based programmable buttons for excel, word, and other apps is amazing! My only complaint is the two buttons for you thumb should be moved forward towartfront of mouse. Otherwise, the battery life is perfect, I’ve recharged once in a month of use. Lastly the infinite scrolling wheel is the main reason i purchased this mouse!

Bought this to replace a previous Logitech mouse that I wore out. Loving this new mouse. It has a nice feel and I like that the click sound is quieter than my old mouse. I also like that it's Bluetooth so I don't have to use the USB connector anymore. I love these mice because they are rechargeable. I have carpal tunnel syndrome so am pretty particular on what mouse I use. These upper end Logitech mice are always the right shape to keep my carpel tunnel syndrome at a minimum since I use it all day for work.

Very similar to the 3. The 3S is Logi Bolt compatible and NOT Unifying Receiver compatible. As of today, these are two completely separate and similar technology. Bolt is newer, more secure and can be trained up to 3 separate Bolt receivers. The Master Keys Mini is also Bolt compatible. The quiet clicking is something that I do enjoy better and I also prefer Bolt as that's what my peripherals are moving towards. Do not expect a night and day difference to Master MX 3. I have not been able to see a difference when it comes to the benefits of the higher PPI tracker. I have very large hands, and this is very comfortable to me. People with smaller hands may find it too large. This is a right-handed product... lefties should look elsewhere.

Great mouse for work. I use excel all the time and the side scroll helps with moving through sheets. Also love that the click is quiet. Just expensive but quality is good.

Logitech makes fantastic products, and this is one of them. Best “mouse” I’ve ever owned!

I use this for my CAD work and it is great. The scroll wheel holds up well with lots of use and fits great in my hand. I love the additional scroll wheel and buttons to customize.

I really tried to love this mouse, but ultimately it went back for various deal breaking reasons. For context I use a lot of AutoCad, and view a lot of large PDFs for school, so I was interested in a "productivity mouse" that has a horizontal scroll wheel. I come from a long run of "gaming" mouses. However, expectations meet reality when you realize that this is just a standard "consumer" level wireless mouse from Logitech with a fancy skin and buttons. For over $90 you get an extremely overweighted mouse with one of the lowest polling rates and worst scroll wheel. What does this mean? Well if your eyes are used to Logitechs other great wireless mouse's with much higher polling rates, you can visually see the mouse "ghosting" or "jittering" as you move it across your screen. Because what's happening is the mouse is checking for movements at a much lower rate than a gaming wireless mouse that you can buy for less or the same price from the same brand. The vertical scroll wheel has two modes, one that is satisfyingly tactile but noisy, and one that is so loose you end up going from the top to the bottom of a webpage in what feels like 1/16th of a scroll, and it has this unnecessary automated scroll feature (who needs that?) The horizontal wheel however is PERFECT. It has just the right amount of resistance and tactility that it becomes second nature. This thing must be like 400 grams because it's just simply too heavy for a mouse that's meant for long hours of productivity and that's coming from a Razer Naga user. (Heavy Gaming mouse) To sum it up, the horizontal scroll wheel is the only thing actually good about this mouse, everything else is garbage.

Definitely worth the investment. Have continued to rely on Logitech for high quality products. This does not disappoint!

Nice hand grip and the scroll wheel is amazing. Good dpi with battery life. Was able to get it running over 2 months till next charging.

Great mouse, silent clicks compared to the predecessor MX Master 3. Build quality is great, lots of buttons you can customize. If you have small hands the MX Anywhere series may be more comfortable and better suited. Definitely try it out in store before you buy! Great for productivity, but not so much for gaming as it’s too heavy and may not be as accurate. Beware that the usb receiver is Logitech Bolt, not Logitech Unifying so your previous Unifying devices (like Mx anywhere) will not connect with new receiver. This mouse can connect to multiple devices and switch in between with button on bottom. Works flawlessly with MacOS and Windows although it works better on mac if you plug in usb receiver (with usb c to a adapter)