Customer Ratings & Reviews

Very smooth transitions but scrolling takes a little time to get use to. Overall good accessory to help me with audio editing on my Mac

Pros Scrolls smooth Solid build Near silent clicks Works on iPads MagSpeed scroll wheel feels solid Fits larger hands nicely Cable is USB-C on both ends Can switch between 3 connection profiles 8000DPI sensor easily supports high resolution screens Button profiles configurable per application Flow software allows use on multiple systems at one time Cons No left-handed version No pinky rest Gesture button hard to find quickly Mouse sometimes jumps around Flow option still needs refinement Design and Features The Logitech MX Master 3S is the updated version of the Master 3. Overall, the design has changed little from the previous generation with the new focus being on silent operation. The light gray accent colors have been darkened in what looks to be an attempt to match Space Gray. It is still the same larger, more sculpted mouse designed for right-handed users. The sensor resolution has been increased from 4000dpi to 8000dpi to accommodate higher resolution screens. The Logitech Bolt receiver included in previous models is absent, presumably since this edition is targeted at Mac and iOS users which most likely don’t have a USB-A port on their computer. That said, it still works with the Bolt Receiver. This does not seem to be much of a problem as the Master 3S supports 3 independent connection profiles and includes a cable that is USB-C on both ends. Setup and Performance While the master 3S can work right away once connected via cable or wirelessly, you need to install the software to take advantage of all the features. If you have used Logitech Options in the past, you will be instructed to upgrade to Logitech Options +. With the same name it would be logical to assume it replaces the original Options software but at this time it does not. After installing Options + I could see my Craft Keyboard, but the software said it wasn’t supported yet. What was strange was the Master 3S did not show up at all even though it was paired and working. However, the standard Logitech Options could see the Master 3S but said it was unsupported and to use Options +. It took several attempts at pairing and two restarts before Options + could not only see the Master 3S but configure it. After the Master 3S was finally visible in Options + the settings were straightforward to configure. It shows a picture of the mouse and a name of each button that is clickable for configuration. For productivity work you can configure custom profiles for installed software to change the behavior of the different buttons depending on which application you are currently in. For instance, you could set the side scroll wheel to zoom in Safari but to scroll sideways when in Excel to further extend the versatility of the buttons. While the new sensor is capable of 8000dpi the default resolution is much lower and thankfully more manageable. Setting the resolution to the 8000 max on a 4K 32inch monitor resulted in an unusably fast speed. The max usable speed on this monitor was about 4000 so it seems like there is plenty of headroom for those with 5K and 8K monitors. If you think this high DPI setting would mean it could serve double duty for work and gaming, you will likely be disappointed. While the resolution is high, polling rate is low. The Master 3S was targeted, for the most part, solely at productivity power users. Some occasional strange behavior was observed where the mouse pointer would jump suddenly, usually near the end of moving the cursor. The behavior was like when you are trying to use a mouse on a less than ideal surface and it has trouble tracking. Changing surfaces had no effect. Testing for wireless dropout also yielded no improvements. The only thing that seemed to lesson this was turning the dpi setting down further. The final cause of this is uncertain. Hopefully it is just a matter of a driver or firmware update. That said, keeping the dpi setting on the lower side makes it only a minor issue. The sculpted design has a thumb rest so you can glide across surfaces without dragging your thumb. However, depending on the size of your hand and your grip you may find yourself dragging the top of your pinky on a regular basis. The thumb rest also has a gesture button preconfigured to use Mac gestures. It takes a bit of getting used to, but it helps stop you from constantly reaching for the trackpad to do things like access Mission Control. The button feeling is a little soft and the nub to locate the button is a bit small creating a steeper learning curve. The MagSpeed wheel works very well. At slower speeds it has a subtle but recognizable click feel to the wheel allowing you to move in discrete steps. Spin the wheel fast enough and it switches to smoothly glide. The point this switch happens is configurable. You can also switch it to continuous smooth scrolling with a button directly behind the wheel. If you have used previous Logitech mice with smooth scrolling, you have likely encountered where the scrolling will go backwards as the wheel slows down. Thankfully the Master 3S doesn’t seem to exhibit this behavior. If you are the type of person who prefers to work with quiet keyboards and mice during productivity work, the new quiet buttons are a nice touch. While they don’t have the strong tactile feel of louder clicky mouse buttons you can still feel a distinct activation point but near silent. The best way to describe it is like the feeling of newer silent mechanical keyboards. The activation is more distinct than cheap silent mice, but more subdued than more gaming-oriented mice. It really helps those who tend to get more distracted by the clicking sounds when trying to work. The Master 3S can work on iPads as well but the effect goes even further. With Apple Universal Control you can just set your iPad next to your Mac and the Master 3S seamlessly moves over and controls the iPad. The process works smooth and seamlessly. The Master 3S for Mac might sound like it only works on Apple devices but at its heart it is still the same mouse as the original Master 3. The drivers for Windows indicated that it is for Mac, but ones paired Options + allows you to configure it in Windows the same way. Options + goes a step further to offer what is called Flow. This allows you to use the Master 3S between multiple computers without the need to switch Bluetooth connection profiles. The mouse just needs to be previously paired with the system, Options + installed on each, and each computer is on the same network. The idea is much like Universal Control. It does allow you to switch between multiple Macs or Windows computers without the need to touch any buttons, but currently it has one main quirk. In the software you choose how the computers are sitting related to one another so that you can just move the mouse to that side of the screen, and it should switch to the next system. The issue is currently it usually stays on the side of the first computer for a while before switching. Sometimes flicking the mouse several times to the edge of the screen works but it still needs some fine tuning to be seamless. This is a software issue that hopefully Logitech will fine tune with future updates. Final Thoughts The Logitech MX Master 3S for Mac is more evolutionary than revolutionary, but that isn’t a bad thing considering how well liked the original version was. While there are some minor software refinements that need to be added the overall design feels well-built and the Mac specific changes, such as the cord with USB-C on both ends are a welcomed change. If you are in the market for a wireless productivity mouse for MacOS or even for Windows and particularly prefer quiet peripherals, the Logitech MX Master 3S should be on your short list of options.

The best computer mouse! It's better than I thought

I prefer the Razer mouse that has mapping options for buttons, but the fact that this interfaces so easily with the mac balances it out.

I'm exchanging for the Logitech MX Master 3S in black. IMHO it's a better deal. You only get a USB C cable with the Mac version and a cheesy grey color that does not match my Space Grey MacBook. With the standard MX Master 3S you get the adapter but no cable. I have a boatload of USB C cables. Each 3S mouse is identical except for the color and the included accessories.

This mouse has provided me with the absolute BEST experience and is worth every penny. Every option you need to navigate your screen is at your fingertips.

It’s just a mouse. No sure if it’s worth over $100

This is the best nouse ive ever used. The only thing its missing is the touch gestures of the magic mouse

Love it. Not a huge fan of the scroll wheel. It’s not as smooth as I’d like it to be. I’m a web designer so seamless scrolling is a must for me. But aside from that it works well.

I wish I would have went with the Magic Mouse. This mouse has a delay but overall it gets the job done. I think it will work better with a MacBook since you can actually download the app to set up the app to customize the mouse. The mouse cannot be customized with the iPad but it does work.

I'm a (very) satisfied user of a Logitech MX Master 3. It has a comfortable design, premium fit-and-finish, and lots of features (when used with Logitech's companion software). Plus… I still the think the MagSpeed wheel is really cool. Logitech has since released an updated version, the Master 3S, which comes in a "regular" version as well as this "For Mac" edition. The Master 3S basically avoids messing with perfection. It carries forward all the great things from the original Master 3, while adding some improvements that (in my opinion) do not significantly alter the experience of using it compared to the Master 3. One improvement - a higher-resolution, 8000 DPI sensor - was not a remarkable upgrade for me personally. But another improvement - quieter buttons - is definitely noticeable. I was happy with the feel and sound of the Master 3 buttons, but I will admit that the buttons on the Master 3S just feel a little more damped. Personally, I think it lends an slightly more "premium" feeling to the Master 3S. (Of course, when I talk about a great design for this mouse, I speak as a right-handed mouse user. If you prefer using a mouse with your left hand, the Master 3S also has the same, completely right-hand-oriented design that is likely an instant deal-breaker.) The "For Mac" edition of the Master 3S is really just a marketing ploy. The mouse itself is physically identical, except that you can get it in some "exclusive" colors that seem intended to complement the typical light- and dark-gray finishes of Apple's devices. Since this is one of the main selling points of this edition, I've attached a picture of a Space Gray Master 3s next to both a Space Gray and Silver MacBook Pro. It looks fine, but in my opinion, the "basic" Master 3S colors seem like they'd complement just as well. (The color scheme might be a bigger selling point of the "For Mac" edition if Logitech was color matching the array of M1 iMac colors, or at least some of Apple's more recent shades like Midnight and Starlight.) In addition to the color, the included USB cable (for charging the Master 3S) has a USB Type-C connector on both ends (instead of one Type-A and one Type-C), and there is also no USB Type-A dongle included. I don't mind the cable choice, and I guess I understand that logic behind leaving out the dongle when the mouse is being marketed to Mac (and iPad/iPhone) users (since Bluetooth availability can basically be assumed, and not all Macs even have Type-A ports). However, one of the great features of the Logitech MX series is the ability to easily use the device with multiple computers, regardless of OS. The Master 3S is no different in that regard, so for someone that may want to pair it someday with a non-Apple computer that has no Bluetooth, a dongle will need to be purchased separately. (I'll also note that the Master 3S now uses the newer "Logi Bolt" dongle, instead of the older "Unifying" dongle that Logitech used for years. Since I didn't get a Logi Bolt dongle, I can't say whether it's a change for the better or not - but it's a little bit of a bummer to lose backwards compatibility when I have several of the older Unifying receivers already.) In all other respects, the "For Mac" edition operates identically to the "standard" version. If you like one of the "For Mac" color schemes, you also shouldn't be afraid to buy one to use with a PC (so long as you have Bluetooth, and either a USB Type-C port for charging or a spare Type-A/Type-C cable). The price has remained the same from the Master 3 to the Master 3S (which is not insignificant in light of economic inflation between the product launches.) It's still very much a premium price tag, but if you'll use it daily, I think it can be justified. I have used my Master 3 daily since I got it, and it's held up quite well (even the soft-touch finish, which I usually find to wear away quickly on my mice). I have no reason to expect otherwise with the Master 3S, which I'll likely also use daily now (and now bring my Master 3 to use while at work).

I'm a fan of Logitech mice and we have several models in different computers through the house. The MX series are Logitech's premier line, and so the MX Master is their flagship. Other mice I normally use are the MX Anywhere 3 for portability and I also regularly use the MX Vertical which is an ergonomic version. The 'S' to me is for 'Silent': A distinctive new feature is that the main buttons on the mouse no longer make the 'Click' sound: They have the same satisfying tactile feedback, but they're almost silent. Another major difference with the previous model is that this supports the new 'Bolt' transceiver as Logitech seems to be phasing out the older 'Unifying' receiver. The reasons being that the Bolt transceivers use a newer Bluetooth standard and with higher radio encryption. Multiple keyboards and mice can be paired to a single Bolt receiver. This is the 'Mac' version of the mouse. The differences with the 'Non Mac' version are mostly cosmetic: The Mac version has a silver finish plastic on the base instead of being all black, the charging cable is USB-C to USB-C where on the general version is USB-C to USB-A, and most importantly, it does not come with the Bolt receiver, which it does come with the non-Mac version. The adapter can be bought separately, but I happen to have one already that came with a keyboard. A Mac will see the mouse as USB instead of Bluetooth when using the adapter, so the laptop works with it during the initial boot. So to the many features on this mouse: High DPI sensor is very smooth. I'm using it on a black table with no issues. It also works on glass, and the precision is adjustable up to an unheard of 8000 DPI (Recommended when using High-DPI displays). The sliding pads on this are very smooth, and it's easy to clean. Besides the main and left buttons that feature the silent click, clicking on the top wheel acts as a middle button. Then there is another button on the center body that's configured to control the wheel spin. On the left side there are two more function buttons below an horizontal wheel. And then there is a hidden gesture button on the thumb rest. While there is no software required to use the mouse, on macOS and Windows it's best to install the Logitech Option+ software that controls all the newer Logitech keyboards and mice, including the optional Bolt receiver. All the buttons and wheels are configurable and the software supports configurable actions per application (For example, side buttons can control Mic mute and video sharing on Zoom, or page navigation gestures on Word, etc. Both wheels are all metal, and the center wheel can be configured to ratchet, freewheel or automatically shift between ratcheting and freewheeling depending on the speed it's rotated. Internally the mouse uses magnets to control the ratcheting and one can feel when the mouse 'brakes' the wheel with its magnets. The gestures button is something that's taking me some time to get used to: One press on the rubber body of the mouse right where the thumb rests launches mission control. Holding the button while dragging the mouse down launches App Expose. Hold and left/right changes the virtual desktops. Ergonomics: It's a healthy middle-ground between the natural position of an ergonomic mouse but it's not flat. The angle on this mouse makes it easier to transition between the mouse and the keyboard, as the hand would rest in a similar angle. Battery: It's rechargeable, and it charges with a standard USB-C cable. The mouse can be used while charging, but the USB-C connector is for charging only. Multiple devices: Keyboards and mice in the MX series, this included, can be paired with three computers. The button on the base serves to switch between computer 1,2,3 or pairing. To make this simpler, if one plans on using two or three computers side-by-side, and the computers have the Logitech Options+ installed, an optional 'Flow' mode makes switching seamless once the mouse is dragged to the edge of the monitor. It also enables Copy/Paste and file transfer. The computers have to be on the same network, and also works between Windows and macOS. iPad: Basic mouse functionality works on iPads. No app needed. The extra buttons come with pre-defined navigation functions. Overall: It's as good as it gets. However I would've considered the standard MX Master 3S for the sole reason that it includes the bolt receiver, so it ends up being cheaper if one plans on using it. Also I don't have a strong preference with the base painted metallic gray. The standard All-Black also complements Mac hardware very well.

Best mouse I've ever used period. I have only one negative thing to say about this mouse and even that isn't really that big a negative for me. This mouse is on the bigger side and heavier than most mouse. But truth is, I like weight. It feels sturdier and for me, makes moving the mouse more "precise"? LOL, I don't know if that's the correct term. The size makes it not as portable as some others, so putting it in a bag or briefcase could be a problem. Let's start off with feel. The palm and thumb rest has a really nice rubber feel while the main buttons feel like a flat plastic. I never felt uncomfortable using this even after long duration. I love how the buttons themselves don't make a loud clicking noise like my other mouses. The ergonomics is perfect for my medium size male hands. Covered my palms so it rested on the mouse, no fatigue even after long uses. Set-up was super easy on the mac like most mac accessories. The Logitech app is awesome and has so many options to configure this mouse. On the bottom of the mouse there is the on/off switch and a button for you to switch between 3 devices on this mouse. You can hook it up to 3 different device, awesome! The scroll wheel has a precise tactile click with every movement, but you can also press the center button to make the scroll wheel go into free spin mode. Great option when you have a lot to move through on a screen and want to move it quickly. And the real star of this mouse for me is where the thumb rest. You have the normal back and forth button and a cool horizontal scroll wheel. At first, I was worried that the scroll wheel would get in the way of the back and forward button and vise versa, but that never really happened. There's also a button right where your thumb rest that can be programmed for anything you need. That button takes a firm press to activate so you never have to worry about pressing it by mistake. And the most impressive thing so far, this mouse works on so many surfaces. As you can see in my picture, I actually use the mouse on my sofa. Ha, that is so cool. I highly highly recommend this mouse

The Logitech MX Master 3S for Mac is my new favorite mouse for productivity. The ergonomics are great, and I really like the vertical and horizontal scroll wheels. I can easily scroll through 1 line of code or hundreds in VS Code as the scroll wheel will transition from having precise 1-line resistance to completely freewheeling based on how fast you move it. The horizontal scroll doesn’t offer the same feature as it’s just a single speed but it’s smooth and works well especially for those crazy big Excel sheets. My absolute favorite feature is the customizable gesture button which you may not even realize is there, but you can press it and move the mouse up, down, left, or right to do various tasks. I have mine set up to open Mission Control, Launchpad, App Expose, or move to the left or right desktop. Yes, the “magic” mouse that Macs come with has this same functionality through multitouch gestures but it’s in a very thin and light package that my bigger hands have never gotten used to when working. The 3S works well and it's very hard to accidentally trigger a gesture unintentionally. Both the button clicks and scroll wheels are near silent, perfect for an office. The 8K DPI sensor tracks well on my high resolution 4K monitors. This mouse is customizable with the Logi Options+ software. You can remap all the buttons including the gestures, as well as adjust scrolling behavior, and set up Logi Flow which I’ll get to below. There is per-application configuration, and some will be setup for you automatically such as in Photoshop, where the back button becomes undo and forward turns into redo. On Chrome or Safari for example, the horizontal scroll wheel moves between tabs. You can of course customize the application specific configurations as well as create your own for applications that don’t have an out of the box configuration. This mouse doesn’t come with a Logitech Bolt receiver like the Windows MX 3S does but I’m not sure if it’s even needed. I haven’t had any issues using the Bluetooth technology with my Mac or iPad. In addition, you can pair up to three different devices and switch instantly with a button on the bottom of the mouse. The only downside I could find is maybe specific to me and anyone who is using Apple’s Universal Control which allows you to seamlessly work between multiple Apple devices using the same mouse and keyboard. I use a Mac and an iPad Pro and have been using Universal Control since it was in beta nearly a year ago. It has worked fine except for with this mouse. When paired to my Mac, and moving over to the iPad, I cannot scroll with either wheel as the Logi Options+ software is still “owning” the scrolling functions. If I uninstall Options+ then Universal Control works but I lose access to the gestures, customization, and other benefits of having it installed. So frustratingly, it’s a software problem, not hardware. As of today it's still an issue, although Logitech claims to support Universal Control since an April 2022 release of Options+. Logitech provides a feature with this mouse called Logi Flow which does something like Universal Control but unfortunately it only supports Windows and Mac, not iOS. Another thing I should note is that although the box says it supports iPad there is no software available so it would be the same as not having Options+ installed. No button customization or gestures, however, standard scrolling both horizontal and vertical works on iOS. Pros Bluetooth Wireless Great Ergonomics Electromagnetic Scrolling Wheel Horizontal Scroll Wheel Customizable Gesture Buttons Application Specific Customization Long battery life Quiet clicks Cons: Right hand only No Software support for iPad Universal Control support Overall – it's a fantastic mouse for my daily work use except for the Universal Control issue but hopefully that gets fixed soon.

The Logitech MX Master 3S for Mac is a productivity powerhouse that deserves all the praise. Here's why I highly recommend this exceptional mouse: Superior Performance: The MX Master 3S offers precise tracking and lightning-fast scrolling that enhances productivity. The Darkfield™ sensor works flawlessly on any surface, including glass, making it extremely versatile. It glides effortlessly, ensuring smooth and accurate cursor control for both work and creative tasks. Ergonomic Design: Logitech has perfected the ergonomic design of the MX Master 3S. It fits comfortably in the hand, providing excellent support during long hours of use. The contoured shape and thumb rest alleviate any strain, allowing for a more natural grip. Working with this mouse feels comfortable and effortless. Customizability at Its Best: With programmable buttons and gestures, the MX Master 3S empowers you to personalize your workflow. The Logitech Options software allows for easy customization, enabling you to assign functions, shortcuts, and macros to the buttons. It adapts to your specific needs, making tasks more efficient and saving precious time. Multi-Device Connectivity: Seamlessly switch between multiple devices with the MX Master 3S. The mouse can connect via Bluetooth or the included USB receiver, ensuring a reliable and stable connection. It effortlessly transitions between your Mac, iPad, and even Windows devices, enabling effortless multitasking. Impressive Battery Life: The MX Master 3S boasts an exceptional battery life that keeps you going for weeks on end. It eliminates the hassle of frequent recharging, allowing you to focus on your work without interruptions. When it's time to recharge, the USB-C port ensures fast and convenient charging. Premium Build Quality: The MX Master 3S exudes quality with its premium construction. The sleek design, durable materials, and attention to detail make it a joy to use and a true statement piece on your desk. Logitech has crafted a mouse that not only performs exceptionally but also looks and feels luxurious. In conclusion, the Logitech MX Master 3S for Mac is a top-notch mouse that enhances productivity and comfort. Its superior performance, ergonomic design, customizability, multi-device connectivity, impressive battery life, and premium build quality make it a must-have for Mac users. Whether you're a professional, creative, or casual user, this mouse is a game-changer. I highly recommend it for anyone looking to unleash their productivity to new heights.

If you are a creative, I believe the only reason not to get this mouse is if you prefer a trackball. This has been my favorite conventional mouse for both 2D and 3D design work. I have owned every version of the MX Master since it was introduced, and there are several improvements in this version I really enjoy. One is the doubled resolution (from 400 to 800 dpi). The reduced sound of clicks is also nice. Scroll Wheel One of my favorite features is the weighted wheel that lets you switch between incremental or free-spinning scrolling. You can also set it to a hybrid mode which switches from incremental to free when you give the wheel a harder spin. The threshold for this switch can also be adjusted in the Logitech software. Gesture Buttons Controlling media, windows, and other things becomes very intuitive and quick with gestures. Horizontal Scroll Wheel The ability to scroll horizontally independent of the vertical scroll wheel makes 3D navigation more enjoyable. It also makes a huge difference when editing video and audio. Ergonomics I prefer the ergonomics of the MX Master over any other conventional mouse I’ve used. Battery Life This mouse lasts a lot longer than you would expect it to and also works while charging. Conclusion Logitech made a solid improvement on a mouse that was already the best (conventional) option for creative workflows.

Pros: * Great ergonomic feel * Excellent button layout * Matches Apple hardware Space Grey * 3 Bluetooth profiles for pairing to multiple devices * Works on any platform (Windows, MacOS, ChromeOS, Android, iOS, iPadOS) * Uses the new Options + software * 2 scrolling modes, one for more precision (clicks when you scroll) and a smoother constant scroll * pre-defined button settings for mac (this is why it's a "mac edition") but these can also be changed * Buttons be edited to * USB C to charge * USB A dongle cuts down on the wireless lag you get from Bluetooth and instead, uses proprietary and less interference 2.4ghz * Quiet mouse clicks * Nice high 8000 DPI sensor for precision tracking Cons: * Bluetooth is laggy. While this isn't fault of the logi mouse specifically, it is a flaw in the technology used. Thankfully, they supply a 2.4ghz dongle, which, should be used whenever possible. * "Mac Edition" is simply marketing. Sure this has "presets for mac" but these could be set, and changed, so this is really just more "out of the box" configured. Seems like a very, very long stretch to have justified making this some secondary edition compared to the primary edition. * No dongle storage on the mouse itself. It would be nice to have added this so when travelling, you have a place to keep the dongle so it doesn't get lost. * This mouse is made exclusively for right hand use only. If you are left handed, you either have to use this in your right hand, or, chose another option entirely. Bottom Line: Logitech has consistently produced a top tier wireless mouse with the MX series. This new MX3s keeps refining a great all around mouse. The S has added the excellent Option+ software, an even better high DPI sensor (great for 5k displays) and stellar battery life. This is hands down one of the best mouse options for mac and also a top contender in the PC space. Content professionals (who are likely a target audience for Macs anyway) will specifically enjoy all the customization features, higher precision, and comfortable ergonomics. All in all, this mouse should be on anyone's consideration when shopping for a wireless mouse for use on their mac, or, multi-device setups.

This has 7 buttons and 2 scrollwheels, all programmable ! The horizontal scrollwheel works like magic and can be used for different actions in different apps. This one has an electromagnetic centre scroll wheel which is just insanely fast and butter smooth ! Best out there definitely. Also all the navigation gestures can be mapped to the thumb button and you have all the magic mouse functionality right there. The ease with which you can map the different buttons on this one using the Logic Options software (fully compatible with MacOS) is just great ! You can make it your very personal workhorse with the mapping you want on the side buttons, scroll click, thumb click and it's gestures. Even without all these button functionalities, this is a high (8k) dpi mouse which feels precise with reduced sensitivity (my personal preference). Another important point : the battery life is superb, I have used this for about a month now after having fully charged it and I am sitting at close to 80% battery. The sound of the clicks is unlike many other mice and it's really quite and feels very satisfying. The shape of the mouse is really good and ergonomic and working with it feels nice to the hand. It can swap between 3 connected devices, using a button on the bottom, is a great addition too. All in all, it's a no brainier, if you want a great mouse, just get this one. No other mouse comes even close !

Don’t buy. They say you can do command shortcuts but you can’t with the new update. I even tried getting geeksquad to help an they couldn’t DONT WASTE YOUR MONEY ON THIS LIKE I DID

TLDR CONCLUSION: For the price I’m disappointed. Especially with the ‘For Mac’ version which doesn’t come with the Logi Bolt Receiver. As that makes a dramatic difference in a lot of my shortcomings. The idea of this mouse is brilliant. Gestures, multiple buttons, two scroll wheels, feel of clicks, sound of clicks, button layout, shape, and size are all fantastic. The latency on Bluetooth is crippling which I would assume is what ruins the sensor. But the sensor also comes locked with acceleration, smoothing, etc. that can’t be disabled which further ruins accuracy. Add that to the low polling rate that Bluetooth has and it just puts the last nail in the coffin. Switching to the Logi Bolt receiver fixes most of those issues (except for the sensor acceleration, smoothing, etc) but isn’t included in this version despite costing the same. The accuracy of the scroll wheel is also hit and miss. Where I have to jump through a few hoops in order for it to work as accurately as I would like. I also ran into issues with gestures not working and it not switching profiles correctly. Among other small things. Basically, what I am saying here is that for the price there are simply too many shortcomings for me to recommend it. Especially, as a mouse enthusiast who has tried dozens upon dozens of mice. I think investing in a gaming mouse will give you a better experience all around while costing nearly the same. You’ll miss out on gestures and double scroll wheel. But can find the dedicated or free scrolling wheel that is more accurate on other devices. Along with perhaps more buttons. SETUP: First time setup was a breeze on PC as it automatically popped up when I turned on the mouse and I was able to immediately connect. But for Mac I had to go into my Bluetooth settings and connect that way and it took a little while. Which is odd seeing as A. this is “For Mac” and B. I’m used to stuff on Mac just kind of popping up to connect like it did for Windows. Gestures were not activated upon first time setup. Only after I opened Logitech Options+. Which at this price point makes zero sense. Why not activate them with a base profile for Mac and then allow the user to download and adjust their preferences after the fact? Instead of essentially cutting off one of the main selling points of this mouse. LATENCY/LACK OF ACCURACY: The ‘For Mac’ version doesn’t Logitech Bolt Receiver like the other version does despite costing the same. Which in itself is ridiculous. Making you use Bluetooth. Some users say the Bluetooth latency is improved on Mac with the Mac version. Which is wild to me seeing as it is horrible with the Mac version. First, Bluetooth is limited to 133 Polling Rate. From my research they run this mouse at 90 – 125 Hz which is going to add 8 ms of latency right there. It also uses Bluetooth Low-Energy over Bluetooth Low-Latency meaning it uses less energy which gives you dramatically worse latency over low-latency. Which I think was a huge miss as I’d prefer better accuracy with a pointing device over a bit longer battery life. Call me crazy. I also think their firmware isn’t written super well adding more latency. All of this combined makes it so you never really know where your mouse cursor is as it is always behind where it actually is. Making it feel awful, incredibly laggy, and inaccurate. I hate it. And I never use that word. I do have a Logi Bolt receiver that came with my MX Mechanical Mini and it made the latency essentially disappear. It’s disgusting how much better this mouse feels and operates with a Logi Bolt receiver over Bluetooth. Almost night and day for me. And that is in every category, latency, sensor accuracy, scroll accuracy, etc. Which brings use to the 8K sensor. Which I think is just fine for the intended purpose. However, this too is crippled by them enabling acceleration and smoothing. Which isn’t abnormal for office mice. But at this price point I’d expect to be able to turn that off. For those of you who don’t know acceleration ruins accuracy as it destroys consistency. If you move your mouse 1 inch slowly and then move it 1 inch quickly your mouse cursor will not move the same distance on your screen. As the fast version will move a lot further. Hence why accuracy is ruined. This is surprising to me as their HERO sensor was one of the first to disable those issues. So I expected more from Logitech. Scroll wheel is interesting. Sometimes it works super well and other times it does not. At stock settings it seems either too slow or too fast. I also found if you have SmartShift ON it will make it LESS accurate. As it has a hard time keeping up with do you want dedicated notches or free scrolling. Once I turned that off it improved but still had issues not being totally accurate. Often with quick scrolling it would miss a ton of inputs. I found that manually changing to free scrolling when doing any type of type of medium to fast scrolling made it highly accurate where switching it back to dedicated scrolling for slow scrolling did the same. Making me jump through some hoops to perform at the level I wanted it to. COMFORT/CLICKS/SOUND: It is a very comfortable mouse. Very ergonomic where everything is easily reached, and all your fingers have a nice place to rest. I find the mid hump to be a bit aggressive for me. Which locks me into palm or claw grip. Making fingertip grip difficult. But in general, I think most will find this to be extremely comfortable. Scrolling with the scroll wheel, side buttons, and left and right primary click are EXTERMELY quiet while giving great tactical feedback. Meaning clicks are crisp and you could easily use it in a library and not distract anyone. However, the same quiet clicks do not include the gesture thumb button, scroll wheel toggle button, or middle mouse click. Overall, I’m very satisfied with all the clicks and how the scroll wheel feels. The mouse is very heavy compared to other gaming mice. I wish it were closer to 100 grams. Over 141 grams. But a lot of people (especially non-gamers) prefer heavier mice so I understand why they went in this direction. SOFTWARE: The Logitech Options+ Software is excellent… when it works. Which was most of the time but I ran into issues here as well. Where sometimes it wouldn’t find the mouse, wouldn’t switch programs correctly, or apply settings to my mouse. But this was few and far between. With this software you can activate gestures which is awesome. Along with automatically download different button layouts for particular programs that can be downloaded and used immediately without tweaking. Or you can go in and change those aspects to whatever you want. So a lot of customization here which is a massive selling point. But I don’t think it has onboard memory meaning you need to have this program open for it to work correctly which is a big miss. As that should be included at this price point. The ability to swtich to three different devices is awesome and much appreciated. Also works well and without the software enabled. In the software you can see what is paired to each of them though which is cool. Connected to a new device via Bluetooth and overwriting a previous profile is easy.