MX Master 3S - Performance Wireless Mouse with Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, Bluetooth, Windows, Linux, Chrome - Graphite

I'm a great fan of Logitech MX mice, having had several over the years. The 3S model still continues to be an excellent mouse. Some things are better than the 2S model, some not so good. Ergonomically, it fits the hand beautifully. The scroll wheel is smooth and responsive, and you can choose whether you want it to click or be smoothly rotating. My preference is the latter. If you do go for the click scroll, you can still spin the wheel if you give it a decent flick. The positiion of the horizontal scroll wheel doesn't fall to the thumb in the same way as the 2S and this will take a little getting used to. On the plus side, the forward and back buttons now are easier to operate. The mouse can control up to three different devices and I use it to control a Mac, a desktop PC and a mini PC. It works flawlessly for all three. The new "quiet click" buttons are not silent but are much quieter than the previous model. This is good if you are recording videos or streaming and the mouse is near the microphone. The disadvantage is that they require less pressure, so accidental clicking is more likely - especially if you are a bit heavy-handed. You can connect to your computer using the supplied dongle or using Bluetooth. Both methods work fine and the dongle is useful for desktop PCs that may not have Bluetooth. These mice have never been cheap but they have proved themselves over and over.

I was a little sceptical a) of the strange, slightly more vertical shape and b) of the somewhat gimmicky horizontal scroll wheel and infinity scroll feature, however I can confidently say that I was a fool. The vertical shape is perfect. My arm and wrist have felt so much better, and my worries about my hand being uncomfortable were very quickly disregarded. My hands are a relatively average size (if not slightly on the larger side), and seem to fit this mouse perfectly. It is ridiculously easy to connect using the dongle AND Bluetooth (the latter, you literally just swap it to an unassigned device with the button on the bottom and then search for it in your BT settings). It works great both with my Mac and with my PC, so I can swap between quickly without issue. Even my programmable buttons carry over, assuming I’m logged into the same LogiTools. The horizontal scroll wheel has become my best friend. I work as a video editor, and being able to zoom in/out with just my mouse (rather than holding alt) is unbelievably convenient. All of that is applicable to the regular MX Master 3: the silent buttons are just a lovely bonus.

The Logitech MX Master 3S is a flagship premium mouse. The build quality is excellent, from the soft and comfortable coating of the mouse, to the premium metal elements. The mouse has a virtually silent click which retains a tactile and positive feel in the hand, without a loud and annoying noise. The mouse offers a lot of customisation options for the buttons which can allow for a more efficient workflow. For example I have set the two side buttons to be Copy and Paste. This allows me to quickly copy and paste data between spreadsheets. The battery life is excellent, after 3 months of use I have had to charge it once. This is an impressive leap forward compared to my previous Logitech mouse which lasted 10 hours per charge. Unfortunately the battery is fixed in the mouse meaning if it fails in a few years you will not easily be able to replace it. The ergonomic design of the mouse is good but not quite perfect. There is a slight tilt on the mouse that is good for your wrists but means that you hard feels like it is falling off the edge. Over time I have found that the ring and little finger can become sore and agitated from the position. My previous Logitech mouse had a similar design but was much more comfortable. You are certainly getting a premium product, which should be expected at this price point. It will be subject to the individual to decide whether this is cost efficient for them. For anyone using a computer daily in their job it does make sense to have a productive and ergonomic mouse.

The Logitech MX Master 3S is by far the best mouse I have ever used both in terms of quality and performance. It was purchased during the Black Friday sale and the value proposition was incredible. After using it for a few months, I would even pay full price for it. The mouse in itself feels very sturdy, with premium build quality, and excellent fitment of all the components. The switches offer a very consistent tactile feedback and the wheel is excellent for every use case since it can alternate between tactile and free spin. It has proven itself very reliable on all scenarios that I've used it, from productivity all the way to casual gaming. The battery performance is also something that I was very pleasantly surprised, since I have charged it only once since November and I have been using it daily. The software that accompanies it is very straight forward and easy to set up and customise. There is no noticeable latency between the mouse and the cursor on the screen and the wireless connection with the pc has been excellent.

Arguably the best wireless & Bluetooth mouse you can buy, comfy, well built, quiet buttons, fantastic battery life and gains 2 hours of use with 5 minutes charge from flat. Downside is this is my second one after the left click microswitch failed on the first one just outside of the warranty window and Logitech offer no good faith repairs. That was with light duty in an office, no gaming and is a common failure mode. This is an expensive mouse, don't pay full price, wait for a sale or discount, use vouchers.

The Logitech MX Master 3S is hands-down the best mouse I’ve ever used. The design is sleek and ergonomic, with a finish that feels luxurious yet sturdy, making it comfortable to use all day without any strain. The battery life is incredible—I use it heavily throughout the day, and it lasts well over a month on a single charge, which is a game-changer for anyone who hates constantly recharging devices. The software is highly intuitive and makes customizing buttons a breeze. Whether I’m working across multiple screens or toggling between apps, everything is smooth and seamless. The scroll wheel is another highlight, with a magnetic mechanism that’s whisper-quiet and allows for effortless, precise scrolling. Logitech has truly thought of everything with this model, from functionality to design. Worth every penny for anyone who wants a mouse that delivers on quality and performance.

Comfortable.

I didn’t read much about this mouse before buying it — I only had a few things in mind that led me to make the purchase. But once I used and tested its features, it turned out to be amazing. It truly took my mouse experience to a new level. Astonishing.

Souris d’excellente qualité, fidèle à la réputation de Logitech. La prise en main est ultra confortable, idéale pour travailler toute la journée, avec des clics silencieux très agréables. Tous les boutons sont bien placés et facilement accessibles. La personnalisation via le logiciel Logi Options+ est complète et intuitive : réglages précis, profils, raccourcis, et accès à la fonctionnalité Action Ring, configurable sur un bouton de la souris. Gros point fort : le couple hardware + software est parfaitement maîtrisé. Cela fait plusieurs années que j’utilise la MX Master 3S, et elle reste tout simplement excellente. Performante, fiable et très agréable au quotidien. 👉 Une valeur sûre, idéale pour un usage pro ou intensif.

This mouse works perfectly with the first connect via bluetooth. As expected, this logitech mouse delivers good performance and quality as well.