Customer Ratings & Reviews

Garbage. Failed after two months of use. To make matters worse, even though I bought this online, Best Buy require I go to a store to get service. It's literally cheaper if I throw it in the trash and buy a new one - on Amazon.

Very nice mouse, really enjoy using it, only thing I would change is make it a bit smaller.

Pretty good, tracking seems average. Don’t particularly like the feel of the silicone

I got this as a rplacemnt for the previous model and very pleased with how quiet it is vs the chaniclal mouse click sound of the previous model. Its always been a very nice natural feeling fit to the hand and a nice refresh in design and feel.

Love the extra functionality built for the Mac, but it does seem a but laggy sometimes

Im just getting old i guess. Kept hitting buttons on accident.

Love the mouse and the ease of use, however, the white gets so dirty so fast!

I want to talk about the Logitech MX Master 3S Mouse in two parts: as a mouse first and foremost and then with regard to its particular features. Mice have been around for a long time, and just like people are always trying to build a better mousetrap, they’re also always trying to build a better mouse. The “original” modern mouse, if you want to call it that, and I do, can be traced back to the kidney-shaped, two-button, Microsoft Serial Ball Mouse. Everything since then has been an improvement, or an attempt to improve, on this basic design. Most mice since then have stayed with the standard oval or kidney shape, and most of these can work for either right- or left-handed people. Later mice have incorporated useful things like more buttons which can be separately programmed, scroll wheels, and a change from mechanical to optical tracking. But most improvements nowadays are incremental. The mouse clicks are a little quieter. The scroll-wheel is more sensitive. The tracking sensor is more precise. There are extra buttons for customization. Connection can be by more different ways now, too, like USB and Bluetooth, and wireless mice are now everywhere. But it’s still a mouse. So let’s start with the basics. This mouse starts off being very non-standard by being specifically designed for right-handed people. It is highly non-symmetrical, with a large, low flange on the left side to hold your thumb. You can actually rest your thumb on this while using the mouse, not that keeping your thumb off the table is very difficult or tiring with a more conventional mouse. But still, the little thumb support ledge feels just a bit more comfortable to hold. This is not a small mouse. There are mice that tout that they are for small hands or large hands, and I’ve used both. I have large hands, and large-hand mice, while not all that much larger, really, than “regular” mice, do feel slightly more comfortable. As it sits on the table, the mouse is angled downward to the right, so your index finger sits a little above your middle finger. This shape conforms better to the natural shape of your hand, and, again, makes this mouse just a little more comfortable to hold and use. Overall, as a basic mouse, the MX Master 3S succeeds and then some. It is very comfortable to hold and has a nice heft and feel to it. Now lets get to the specifics of this mouse. 1. The claim is that it can track on any surface. As any seasoned optical mouse user surely knows, optical mice typically have a hard time with reflective or clear surfaces such as glass. I encounter this problem often when traveling and am sitting at the desk in the hotel room, and the desk has a glass platen over the top of it to protect the wood finish. Unless I remember to bring a mouse pad with me, which I never do, I end up having to get something opaque like a magazine or a folded newspaper and run the mouse over that. This mouse eliminates this problem, a welcome feature. To add to the benefit, the sensor is 8000 DPI and is customizable, making scrolling on any surface, glass or otherwise, more efficient. 2. Less click noise. Not really a big deal. I compared the click noise on this mouse with my previous mouse and the collection of mice I have in my cabinet. None of them make much of a click noise, and I think the last time this was an issue was about 1990. 3. Fast scrolling. Yes, the main scroll wheel between the two main button is large, sculpted, and easy to use. Sometimes I need to quickly get to page 16 of a 35 page Word document, and being able to scroll quickly to get there is greatly appreciated. 4. Customizable buttons. To access this, you need to download and install the Logi Options+ software. Customizable buttons are nothing new, and having to download software to program them is also nothing newr. In addition to the two main mouse buttons and scroll wheel, there are two buttons, one in front of the other, just above where your thumb sits, a smaller scroll wheel just above those two buttons, also designed to be operated by your thumb, and a much smaller button just behind the main scroll wheel. Program these for your favorite software. I have to admit that I’ve never been much of a mouse button programmer for the simple reason that I can never remember what I programmed a particular button to do. If I did some action often enough in some piece of software, I could see programming a button to quicken this process, but I normally don’t. But it’s there if I need it. 5. Connectivity is by USB or Bluetooth. In both situations, the mouse can be programmed to work with up to three different devices. Being able to use the same mouse at home on my desktop and then away from home on my laptop can be particularly useful if I have programmed one or more buttons to work with specific software. I just have to remember to take the mouse with me when I travel! The mouse can be also be connected to different operating environments, such as Window OS on this computer MacOS on that computer, Linux on another computer, and so forth. This can be very handy for some people. One thing that threw me for a loop briefly when I first took the mouse out of the box was powering it. I assume I would have to insert one or maybe two AA batteries, which is common for wireless mice. But I quickly found that there was no battery compartment, and a quick check of the box revealed that the battery is permanent and is rechargable through a USB-C port on the front edge of the mouse. There is no mention of this in the paper documentation, only on the exterior of the box. It says that a one-minute charge yields three hours of use while a full-charge can last 70 days. I have not tested the latter claim, and I decided to simply charge the mouse for an hour before using it the first time. I’ve been using it since then for about four days, and I’ve had no power issues. I do switch the mouse off when not using it to conserve battery life. A USB-2 to USB-C cable is included, so the mouse can be charged from most any USB-2 wall adapter, not to mention a computer with a USB-2 port. I used my cell-phone’s USB-C wall charger and cable to charge this mouse. While not intended to be accessed regularly, instructions are provided on removing the lithium battery should it ever need to be replaced. This mouse has become my main mouse. I would like it if it had nothing more than the unusual, hand-shaped design with thumb rest. I have used unusually-shaped mice before, but none have been comfortable enough to become my main mouse. But this one is different. Highly recommended if for no other reason than that. The rest is gravy.

Great mouse but unable to update firmware via Logi Options+

This is an amazing mouse, but keep in mind that since it is Bluetooth…there is still a decent amount of lag time sadly.

This thing is amazing. 100% buy it. Never thought i needed horizontal scroll and button customizations on my mouse before, but now can’t live without it. Huge increase to productivity specifically for work.

This mouse has a major design flaw with the scrolling feature. Scrolling up is very inconsistent and stops working or fails to scroll up randomly. This happened to me on MAC M3 PRO Sillicon. Not sure if this is an issue with this specific hardware but it is unusable. At first I though it was an issue with the unit I received but after changing it the problem persisted. After trying everything and google online I discovered many other users have the same issue.

I wanted to like this mouse, but the mouse wheel is loose and moves on its own. Drives me crazy.

Never had a mouse with this problem. Could not drag and highlight text using left mouse button and would only register single click. Very strange.

DO NOT BUY THIS MOUSE. It will stop working a few months after the warranty expires and there is nothing logitech will do for you. Do a Google search of random charging/dead battery issue and you will see your future issues. There is a reason this mouse is only 1 year warranty while many others offer more. Wish I had seen a review that mentioned this issue and I would have saved myself the money.

I have two of these, both failed right after warranty expired.

Scroll wheel not fast enough. Expected better for the price.

Have had this mouse for 1 day after the return policy (2 weeks)-dropped 1 time off couch onto carpeted floor. Clicks and scroll wheel now make noise, no longer a 'silent' mouse. Very disappointed in this mouse for the price point. Would not buy again.

Total piece of garbage. Quit working 2 months after the purchase. Chatted with Logitech via the support portal, they want to take weeks to replace this. Have to verify I knew how to charge the device. Said they'd replace. Now a week later, they want me to send the device in for inspection. Each time they delay they say it will be another 72 hours for a response. I can get a nice gaming mouse from New Egg for about 50% less than this junk. That is what I am doing.

If you are a mac user: every week or two you’ll need to restart your macbook to be able to use your mouse again. It seems to be a common problem for a long time (google it).