Customer Ratings & Reviews

This is a very good bluetooth mouse. If you prefer a dongle or if your pc don't have bluetooth (I think BT4) the dongle works well too. This mouse has customizable buttons on the side. There are three buttons but only two of them can be customized as the last one (the one nearest the back of the mouse) is for selecting which PC you want to connect to. That's another great feature.... it can connect to 3 PCs and toggle between them using that button. It feels good in the hand and the wheel has a clutch ( the button on the top) that can be disengaged for very high speed scrolling. Overall, its a very good feeling and working mouse.

The M720 is the perfect mouse for anyone juggling multiple devices. The ability to switch between three different computers with the touch of a button is incredibly convenient. It has a very comfortable, ergonomic shape for long work sessions, and the battery life is legendary. The scroll wheel is also super fast, which is great for flying through long documents

I came from using the M705 mouse twice over the past 15 years or so and was looking for an upgrade. The M720 is a nice way to go. It is a tad heavier and bigger but I also have larger hands so, ergonomically, it feels better. The weight increase itself is not noticeable. The functionality of multidevice through Bluetooth and dongle support is a phenomenal feature and is quick to switch. I thought the switch button might be accidently pressed when using the other 2 mouse buttons, but it is conveniently out of the way. Also, I like button in the thumb because it was a feature in the original M705 I missed when they did the upgrade. I can't speak for longevity yet but the price is good and it is a solid mouse. I mainly use it for office work, networking at home, and tinkering with coding on the RPI so the multidevice switch is very useful. Highly recommend

The M720 is a versatile and reliable mouse that I use for both my Lenovo laptops - one uses the Unifying Software wireless interface and the other uses the Bluetooth interface. Both work very well and battery life is not an issue at all. I always turn the laptop I use as my portable workstation's mouse power switch off when not in use. This model is a bit larger than a typical laptop mouse but still quite comfortable to the hand. The scroll wheel works effortlessly and doesn't lose its scroll indents unless you turn them off. This makes scrolling more accurate for most applications. Bluetooth connection is reliable and the preferred mode when USB ports are scarce. My only nit would be that Logitech should provide a bag for storage and transport as they have on earlier mice. All in all, a very serviceable and reliable laptop accessory.

This product is ergonomically designed to be comfortable with my crippled hand. It has a switch on the bottom that turns off the draining of the battery power when not in use. It moves smoothly across surfaces. It is large enough to make room for all fingers. The wheel has just enough resistance to allow accurate use. The buttons are sturdy enough for your fingers to rest on them but still respond to light pressure effectively. There is nothing I dislike about it. I use it on a very small table with a 15.6 inch computer and one hand span on the right with the mouse and 1.5 handstands on the left for paperwork. It is the best mouse I've ever had. I use it about 2-4 hours daily.

I purchased this mouse hoping that it would work better than my cheaper one. It works great. It's easy on the hand and it moves where you want it to go as slow or fast as you have it set up. No lagging.

The mouse connected well via bluetooth and unifying dongle. It fits my hand nicely and is comfortable to use although the back button and the thumb button are a little hard to acquire quickly sometimes; but this might just be something you need to get used to. The mouse is very smooth and the scroll wheel is nice when in the lock mode. The problem is when the scroll wheel is in "hyper fast" scroll/ unlock mode. It works well when trying to get from the top to the bottom of a long document, but the wheel seems to be a bit too heavy and if you are trying to read something after you've stopped scrolling, the wheel tends to move by itself like it's shifting it's weight back to a neutral spot. Not a total deal breaker but I definitely annoying. But for 20 bucks it was well worth it and a great everyday / full size travel mouse.

I'm finicky when it comes to computer peripherals. It has to be the right size, right features, and right feel, especially if I need to use it on a daily basis for work. I went thru a batch of mouse peripherals and always something is off. It's either too small, too flat, too big, or hard to click, or very soft to click, and so on. The recent Logitech I had was good, but I felt it was small for prolonged use and results to uncomfortable palming. Until I ran across the M720, which I think just has the right size, shape, and feel. I like heavier mouse, and the heft to this is just right. I like that it has the ability to do very fast scroll when you need to. I like that it has a lot of buttons to customize. And overall, I like that it can both be used either as a Bluetooth mouse, or with the 2.4Ghz dongle. Overall, this is one mouse I would want to use for a long time. It's comfortable for a full-day's use. I'm currently using it via Bluetooth, and I do not sense any latency or lag. The lag only happens when you first turn on your laptop and then turn on the mouse. When it re-establishes connection, it goes thru 2-3 seconds of sluggishness, which is expected and acceptable. But all throughout the day, it stays very stable and responsive.

The contours fit my palm. The size seems just right and I don’t feel any fatigue in the inner palm. The weight also seems to be perfect for me. Haven't used the sideward scroll yet. Overall, I am happy with it

I got this mouse for work and then bought another for my home setup. It fits perfectly in my hand and the scroll wheel button to allow fast scrolling has been great. I really like this mouse and would highly recommend.

I really love this mouse. It works so great with my laptop, and I like it that I can use it on the go for my remote work working for a non-profit organization. It has so many features plus the added benefit of not having to deal with any cords. No, this mouse isn't going anywhere. It's a keeper!

I hate scroll wheels that ratchet, drag and make noise. I searched everywhere trying to find a smooth scrolling mouse with bluetooth that was affordable. When I found this Logitech M720 Marathon Mouse it filled all my needs and more. It has a comfortable ergonomic shape. A nice rubber type finish. Has a smooth free spin scroll wheel that can also be switched to normal scrolling if you wish. It can be connected via bluetooth or with the included usb receiver. Another great feature is it can be setup to connect to three different PC's and it remembers it's settings. I found this feature very useful. I use this mouse on my Desktop, Laptop and a tablet. At a push of a button I can switch quickly between each of the three PC devices. I love this mouse!

Great Bluetooth mouse. I like the convenience of being able to switch between 3 Bluetooth devices and comes with a usb dongle. I had the people people reported if accidentally switching devices by pressing the wrong side button at the start. But once I got used to the side buttons, accidentally clicking the switcher button was no longer an issue. Battery life is amazing haven’t needed to change the AA battery and have been using this almost daily for over 6 months for work. It’s also quite comfortable to use.

It works very good and smooth. Mouse can connect to 3 different device.

I bought this because it was similar to my old MX Master that fits my hand well. Works great, reliable and no real complaints. I do note that, in spite of its very similar appearance to the MX Master, the scroll wheel does not have adjustable release via software; the slight click/drag is either on or off via the button on top. I'd buy it again, but if an MX Master had been on the shelf next to it, I might have bought that in spite of the higher price.

For the first 8 months of full-time telecommuting, I was using my laptop mousepad. I am sure this was not ergonomically favorable, and I am so happy that I found the M720! I have only connected to my Lenovo PC via Bluetooth, but have had no issues with loss of connection. The mouse glides smoothly across my desk and the scroll wheel is perfectly responsive. I also tried it with my iPad, and had no issues there either! My hand and wrist feel much better after using the M720!

This mouse is a great multi-device mouse. It feels good in hand and switches between devices with no lag. The left and right mouse buttons have a nice snap and the scroll wheel feels solid. Overall I'm happy with the mouse and would recommend to others.

I love this mouse. Can connect 3 computers. Nice size, I don’t like those small ones. Great ergo shape

Decided to go for a higher quality mouse after using the cheap $10 ones for a long time. This is a more affordable version of the highly coveted Logitech MX Master! - Very comfortable for medium/large hands (a hard thing to find on wireless mice) - One of the best feeling scroll wheels, super smooth! - Additional customizable buttons (great for switching between windows) - Bluetooth, so I don't have to keep track of any USB dongles

My husband and I both got these wireless bluetooth mouses in order to avoid having to use a USB port (both of our computers only come with one now). We were surprised with how well they work and how easy it is to use. Additionally, you can connect the mouse to three computers at a time which neither of us expected to use, but actually have used it quite a lot between work and home computers. They connect well, very smooth to move around (doesn't stick or struggle to register movement), and comfortable.