Customer Ratings & Reviews

I was using MX Master 2s for the past 2 years. This mouse maintains the ergonomic shape with few improvements. The vertical scroll wheel is smoother and feels nice to use. The horizontal scroll wheel is lot more comfortable than the MX Master 2S. If you have smaller hand then try it in the store before buying it.

This is a good mouse to use. It's just a little too big. But nonetheless it's comfortable for the hand and I like the scroll wheel. Scroll wheel is nice. Low ratchet and smooth scrolling. It works great with the MX keyboard.

The MX series has yet to disappoint. Evey new iteration is an improvement on the last. One thing to note, if you have small hands this may be a bit too large, but give it a try and find out for yourself.

As of August 2020, I had been using the MX Master 2 on my music production computer (the extra buttons come in handy for audio/video programs). I've very much enjoyed it, and from time to time only had minor hiccups of lag. So recently I had severe lag and thought maybe it was going bad and decided on the MX Master 3. I researched the MXM 3 a lot before purchase, so I knew what I was getting in to and I'm not disappointed. One of the things that drew me in was the side scrolling wheel being more accessible for my thumb, and the texture being more tactile because of the change to metal (same goes for the center scroll wheel). The center scroll wheel is dead-silent, regardless of what mode it spins in. I don't know what it's called but the side push down button you depress with your thumb/palm seems a little more sensitive than on the MX 2, but it's not that bad really. I'm only 5' 6", but still have rather large hands, so I do get a little worn out with this mouse compared to the MX 2, because it is a tad slimmer. I feel like my palm and wrist are doing more work to control the mouse than before, but it's not really that big of a deal, and in fact might be a bonus to someone with smaller hands. As it turns out, the technical problems that caused me to buy the MX 3 where resolved and I don't even need it, however, I've really enjoyed it and consider it an upgrade. So, I'm going to relegate the MX 2 to my daily browsing machine, and continue to use the MX 3 for my music production computer. I would definitely recommend this. If you just need a simple mouse for regular activity, there are loads that are cheaper, but if you like working with shortcuts, especially in a production sense, I would highly recommend the MX 3 to enhance your workflow. The center scrolling wheel is the best around!

This mouse has huuuuuuuge battery life. Like I have used this mouse since April and have not charged this mouse since I got it. Mouse is alot bigger than my Logitech G502 but i guess my hand is a little bigger than this mouse, i kind of wished it was a little more bigger overall and the little bump on the palm was little more taller. But overall, this mouse is worth it. I love the customization of the buttons and it works for gaming too.

Didn't need it as my MX Master 2 has been working flawlessly. But grabbed it with the MX Keys to have the full bluetooth connection. Very comfortable to use, but with it was a little bit wider.

It feels too big at first but after a while, its great!. I love it so much that I wanted to make it work (got it for my husband first but it made his hand hurt so I ended up using it)

This mouse is super fast and super responsive. Easy to set up and pair with 3 devices. However, I have pretty small hands and I found this mouse to be too big to use in an 8hour work shift. I also had issues with the Logitech Flow software not always working. For those reasons I ended up returning it.

My hands are not big. The mouse felt bulky at first and I had some muscle pain around my wrist for the first day of use. I was thinking about returning it but decided to give it a few more days. I am glad I did. My hand got used to using it after a few days. The mouse has smooth wheels and scrolls pages vertically and horizontally quickly. I use it mostly for editing documents for my work. I have been using it for a month and I needed to charge it after 3 weeks of use. It comes with a USB-C charging cable. I am not sure if it's still worth the high price but it does what it's supposed to do and do well.

I have moved from master mx to mx master 2s and now Mx master 3. This mouse is definitely an evolved product and I do recommend it highly. There are some functions that are new that work well. I would say that if you have the mx master 2s take your time before buying. The step up for the master 3 is a smaller jump than from the mx to mx 2s. The master 3 is a smaller mouse and the thumb wheel is in a different location (higher up) that takes some getting used to.

Pros: * thumb/horizontal scroll - a huge huge benefit for someone like me who lives in excel * multi-device easy switch - which is nice to have, but wasn't a must for me. I used it a couple of times, but then I no longer use them as I can't use this mouse for gaming so anyway I need a mouse for work and another one for gaming * USB c charging - no more battery, but anyway heavy mouse * ergonomic design Cons: * S.M.A.R.T. SCROLLING - awful engineering. inconsistent application of smart scrolling. I still prefer my 3 years old m705 marathon mouse's scroll. You click on the button to toggle infinite scrolling. Very basic. Works as you maneuver. This smart scrolling automatically switches the scroll to infinite scrolling when you flick on it, but it's just inconsistent. And it is pain in the butt because you actually need to pay attention for such a basic function. I noticed that there a few people who commented on this, and I am one of them who returned the mouse primarily because of this malfunction. * clicks make cheap loud sound and different click sound on the left and right clicks. Pretty annoying to hear at a $100 mouse. I am a long time Logitech fan, and my 10 years old Logitech G5 and $15 G203 * This can be a little big for small/medium hands * Maybe regardless of your hand size because of how it's designed (you can lay your thumb on the mouse), it forces you to change your grip type to palm grip. This can be good and bad. I have used claw grip all time and could use palm grip for certain games. However, I cannot adapt palm grip for work-related tasks. But I said that this can be good just because for people suffering from wrist pain. Lastly, I didn't use and will not use one of the main feature of this mouse and that is assigning and customizing keys for each applications. As a person who lives in excel spreadsheets and PDF docs and browses internet all day, my main needs are 1 to 1 feedback scrolling, horizontal scroll, decent ergonomic design, and wireless. That said, I most likely will purchase another m705 marathon mouse that broke while it was on my backpack. Or when I went to the store in person, I really liked the grip and key stroke of the mk850 keyboard and mouse set. I will be returning this and mouse the MX keys keyboard as well. it's too low in profile that my hands and fingers actually get tense and tired more easily. And along on the same line, it doesn't worth $100. These sets are pretty though. If only thing you care about is cosmetic.

Very convenient to use it across multiple devices. Size is slightly large for me.

Mouse is great feels good works great no complaints. Only problem for me is I have a large hand (not Xlarge) and it doesn't fit well with a 2 finger grip. And it feels a little small in my hand. It would be really nice if the pinkeye support or the side was bigger. I would also have liked the curve of the mouse body to be a little bigger and fill up my hand a better

I want to love this mouse, but the scrolling experience is making me question my purchase. The scroll wheel has a very nice feel, but it does not scroll up consistently in either mode. This is extremely frustrating in daily use. Excluding the scroll wheel, I love the extra buttons, horizontal scroll wheel, and gesture controls. Do note, however, that this mouse may not be the best choice for smaller hands. Some buttons can feel a little awkward to reach. Overall, a solid mouse with a flawed scroll wheel that can potentially ruin the experience.

It is a bit tall for smaller hands, but if you have large hands, it will most likely be very comfortable. Operation is smooth and accurate.

A very nice premium product. I have this paired with an MX Master keys and it’s a great setup. It’s pretty big so I would recommend the MX Anywhere instead of this one if you have smaller hands.

Excellent mouse, very accurate, and it has many configurable functionalities. It is big, so maybe it can be slightly uncomfortable if you have small hands; If this is your case, I recommend trying it before buying it.

An excellent mouse with plenty of configuration. I use it on the Mac, and with the Logitech Mac software I can configure every button. Keep in mind it is bigger, so portability maybe a concern.

MX Mouse is exceptional, but previous model was better to the size of my hand and the weight, everything else is almost the same

The best wireless laser mouse I have ever owned. it is good for my hand size. I would alert people with very small hands as it is not very small. It has many features