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Logitech M720 Triathalon Full Size Multi-Device Wireless Mouse - Black

Based on 9,109 reviews
Condition: New
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$58.12
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Arrives Tuesday, Nov 3
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At a glance

Condition
New
Style
M720 Wireless Triathlon Mouse
Model
910-004790
Weight
4.64 oz
Color
Black
Special Feature
Wireless
Movement Detection
Optical
In the box
mouseuser guide
Warranty
1 - year limited warranty
Works with
compatible with computers, laptops and tablets -Windows, macOS, Chrome OS, Linux2Customization of the buttons via Logitech Options is not possible on Linux., and iPadOS

Features 1

  • Discontinued by Manufacturer

Specs 28

Brand Logitech
Color Black
Connectivity Technology Connection Type 2.4 GHz wireless connection and Bluetooth Low Energy Technology Wireless range 10 m (33ft) Wireless range may vary based on user, environmental and computing conditions. Easy-Switch, 3 channels
Special Feature Wireless
Movement Detection Technology Optical
Additional Features Wireless
Movement Detection Optical
Button Quantity 8

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Top Amazon Reviews


Perfect for my needs!
There seems to be a lot of hate towards this mouse from many of the "pro" level users. People who have come from the MX master series, or are trying to replace that other mouse that was just so perfect for them. The main criticisms I've read about this mouse is that its too small, its too slow, its connection is bad, its too light, its too heavy, the scroll wheel sucks, on and on, etc. etc. Maybe I'm just a different type of user than all of those people, but all the 2-3 star reviews of this mouse made me really doubt my own purchase. I was ready to return this thing the second I ran into any of the handful of complaints I read about. So far, however, this mouse has been everything I've wanted and more! PROs: - For starters, I will say that I love the weight and size of the mouse. My hands arent abnormally large or small. I'd say they are about average (pinky to thumb spread length ~8.5 in). My previous wireless mouse was much smaller and less comfortable to hold, so going to a bigger size was really nice. For those who had a BIGGER previous mouse, going to this mouse that is smaller might be something you dont like. Make sure you know what the dimensions are before buying. The weight of this mouse makes it feel premium, but isnt something that you have to "lug" around. - Connectivity: I love having my USB ports open as often as possible, so using bluetooth is a must have. So far, I've had zero issues connecting. The second my computer is on, and the instant I flip the switch under the mouse, I'm up and running with no lag. Im sure the connection would be even better with the USB dongle, but like I said, I like to keep the ports open. I also switch between using my laptop/desktop for school and work. Using the 1-2-3 button for devices has also been seamless. - Scrolling: Idk why everyone else hates it, but I love the scrolling on this. I like using the free-scrolling where I just rol it and let it go for a second or two. But it is also really easy to just switch to traditional scrolling bit by bit. - Battery life: I've had this for well over a month now, and I turn it off at the end of every day. Obviously it claims much longer battery life, but so far I've had no issues. I also prefer mice that run on AA batteries rather than plug in ones, so that I can change it out. When the plug-in-to-charge mice finally die....theyre dead for good. A simple battery switch with this is a lot more appealing to me. I will update in time if anything changes regarding battery life. CONs/criticisms: - The one thing I will say about this mouse is that, though it can be programmed otherwise, it is mainly for right handers. I am right handed, but there are times where I want to use the mouse with my left hand while writing or doing with with my right hand. Left handed people might not like the design of the mouse catering to right handers (like so many other mice out there) - Also, gesture button can also be triggered accidentally quite often. I could just turn it off, but I do actually use it sometimes. But when Im not using it, misdirected pressure in your hand can trigger it so that can also be annoying. OVERALL: I love this mouse. It looks professional, feels good in the hand, works well, and has great programmable functionality. Know what your needs are before buying!!! DISCLAIMER: I am not a gamer by any means. But I do like to play the occasional steam game every now and then, and I failed to notice any lag difference between this and using a wired mouse. Obviously if youre hardcore or a pro gamer you might have a strong differing opinion. But for the average person, I think the latency for this mouse, both on bluetooth and USB, is 100% acceptable for daily use. 5/5 stars for me. ... show more
Reviewed in the United States on July 29, 2019 by claire

Great Mouse for Productivity and Gaming
I got this mouse almost a month ago and I feel like I can already give feedback on it. Will add to this review if anything changes over time. When I was looking for a new mouse (after my ancient wireless one passed away) I was trying to choose from 3 models: Logitech G305 Lightspeed, M705 Marathon and M720 Triathalon (this one). I wanted the mouse to be wireless, to have multiple configurable buttons and to have a good battery life and nice ergonomic design. Choosing between the three I also took into account their price and the number of perks they came with. I ended up choosing this one because it offered a number of benefits for a considerable price and I have not been disappointed. So far the mouse has been just great. At first, I found it a bit more heavy than I expected, but over time I adapted to its weight being more concentrated in its lower part, and after getting a good mousepad that was no longer an issue for me. The size is also good for me, and I can use it with palm and claw grip, both of which are equally comfortable with this device. As you can see in the photos, the surface tends to pick up some dust and stains, but so far it has not gotten really greasy, and I hope it won't, taken I wipe it from time to time. It is very ergonomically shaped, if you're right-handed (duh). I use this mouse for many different tasks: video editing, gaming, work with documents, internet browsing, and in all cases this device has met all of my expectations. The configurable buttons and gestures are great in video editing and allow me to do my work faster and save time. For gaming, it's very responsive and easy to move around on a mousepad, despite the weight thing I noted earlier. I found the fast scrolling wheel very useful for document scanning, and I was also very pleasantly surprised to find out that the wheel has also a side-scrolling function, which I did not notice when I was looking through its specs before purchasing. I have not had a chance to use it on multiple devices to test out this feature, and that's the only thing I probably wish was different in this mouse - I'd really like to have that third side button as an extra configurable option, and not a switch for devices. But since there is the gesture button with 4-direction gestures you can configure, I guess one button can be reserved for switching, especially if you really work across multiple devices at once. I can't say anything on battery life yet, as I've been using it for a month or so, but I hope it will last long (I am also trying to turn it off whenever I'm not using it, so that might add to total time). TL;DR - very impressive and highly functional productivity and gaming mouse for a good price (cheaper on Amazon compared to the official site). ... show more
Reviewed in the United States on March 25, 2019 by Iren

Really nice mouse, perfect for multi system
I recently got an iMac and had originally hoped to use it in Target Monitor Mode but I missed the part where Apple stopped supporting that in 2014. No big deal, I have a monitor for my Win10/Hacintosh but I wanted to use just one mouse and Keyboard for both. I use a KVM at work so I am very used to using multiple systems and multiple screens. So I started looking fo solutions and asking around. Mouse: First purchase was a Logitech Triathlon. Besides being a really nice mouse, it can connect to up to three computers. There is a side switch that lets you switch between the computers. I have the USB dongle plugged into the Win10/Hacintosh because it lacks Bluetooth. It connected to the iMac using bluetooth automatically, no action by me. Switching is easy and as long as you are logged in, you can do a lot with just the mouse. As an example, I often use the Win10 system as a YouTube player. I don't need to type anything. Keyboard: For the Keyboard I got a UGreen USB Sharing Switch. This is a simple "one in, two out" switch. I ran my Red Dragon K580 in and sent it out using the supplied USB cables. The box is about the size of a pack of playing cars, flat black with a tiny, not very bright (in a good way) blue LED that moves to indicate one of the two cables. Its simple and it just works. Very nice. So now I have both systems sharing a Keyboard and Mouse and each driving their own monitor. Its a setup I like a lot and while it would have been nice to send everything to the iMac screen, I would lose the ability to have YouTube running in one system completely independent of the other like I can now. Total cost was $55 - $33 for the mouse and $14 for the switch. You would be hard pressed to find a good KVM for $55 and you would still need a mouse. Additionally by splitting the functions like I did I can switch just the mouse or just the keyboard if I choose. Downside of course is that switching is two presses not one but I can live with it. If you need/want to share a keyboard and mouse between two systems, I recommend this setup. ... show more
Reviewed in the United States on May 4, 2019 by ksuwildkat

Great mouse functionally, ***DOESN'T WORK WITH WINDOWS 7 OVER BLUETOOTH***
Feels great, very light and smooth. Slightly smaller in my hand than my Logitech G602, but I have smallish hands so its not that big of a difference. The buttons are easier to press, though I wouldn't exactly call the buttons on my G602 "hard to press" - its a luxury I don't need. The click-lock button for the scroll-wheel is also nice but unnecessary, it allows you to toggle between having clicks in the scroll-wheel as you move it or having it be smooth; again, not really something I need. The physical on/off switch they've been using for at least a few years on their mice is a nice touch (I had an old Logitech wireless mouse for years that had a soft-button for turning it on, so it could turn on in your bag and waste battery power). My work laptop is Windows 7, like many large businesses in 2017 unfortunately. This mouse won't work over Bluetooth because Windows 7 doesn't support Bluetooth Smart Ready, which was designed for IoT and wearables, so I have no idea why a designer/engineer would put this spec of Bluetooth in a mouse (Edit: see comment below regarding Bluetooth Smart Ready). The Logitech K380 Bluetooth keyboard I am using to type this works just fine without that tech, and has a great battery life. Apparently it works with Windows 8 and later with my Dell Precision 5510 work laptop, but obviously I can't upgrade, so -1 star. It does work with the dongle on Windows 7 so its usable, but I bought it for the 3-computer pairing feature which is very annoying (my Logitech K380 connects with three, I wanted to be able to just have one keyboard/mouse combo on my desk at home) and I wanted to finally not have a dongle on my laptop for the first time (I'm a programmer, so trackpads are kind of terrible for that kind of work on the regular, and they force you to keep the laptop open and all us geeks prefer to have multiple enormous screens). Update 2017-05-26 (couple weeks after purchase): Works great via Bluetooth with a 6th-gen Intel NUC Celeron with latest Ubuntu, Raspberry Pi 3, and with my Macbook Pro 2012 with latest OSX. For my home setup, I put the dongle on the hub that is connected to my Windows 7 work PC, the other computers connect just fine over Bluetooth. Haven't tried on my wife's Macbook Air, but since that is newer hardware than my Pro and has the same OSX version installed, I would assume that it would work with that too. My star-rating still stands, mostly so this review stands out and provides enough detail to help other customers. I'd give it 4.5 stars if I could. ... show more
Reviewed in the United States on April 20, 2017 by Mikey Likes it Ironically

Got more than one computer on your desk? You're gonna want this.
This device is awesome. My problem was that I had too many mice on my desk, four to be specific. It was driving me crazy. Trying to switch devices and grabbing the wrong mouse time after time. I've had the keyboard part of this problem solved for a while now. With another wonderful Logitech product, the K480. About the M720 The mouse connected to every device I own without issue. To include Windows, Apple, Android and even Linux devices. The tracking is perfect and extremely responsive. Although not specifically a gaming mouse it does work for that. Tested it with CSGO and Starcraft 2 right out of the package without issue. Even though it doesn't have a dpi adjustment the sensitivity of the mouse can be adjusted in the Logitech options software. The ergonomics are superb, rivaling the ergonomics of my daily driver the Logitech G602. The pairing functionality and Bluetooth connectivity are without fault in my use case. Connecting is easy and switching is so fast its almost imperceptible. The free scrolling wheel was a surprise. I saw it on the feature list and kind of disregarded it. Oh My God, how much I love that free spinning scroll wheel. It makes getting though documents and pdfs a breeze. You're probably wondering by now, that is if you've read this far. If I have anything negative to say about this product? Well, yeah its not perfect. So here is the bad about this device. 1. The side buttons are indistinguishable from one another. So sometimes when trying to hit the back button I will accidentally switch devices. This could easily be solved by Logitech by adding some braille type bumps. 2. The selected device light doesn't stay on/ doesn't come on when the mouse is moved. This is really a minor gripe that could probably be solved in software, but it forces you to press the device button to see which device is currently connected. ... show more
Reviewed in the United States on April 17, 2017 by Amazon Customer

Great Productivity Mouse, But Loud Clicks!
It's the best mouse that I have worked with. It's smooth and fits the hand well (specifically a midsize hand). The infinite scroll feature is something you cannot ignore, and it has a high-quality build. All the keys are programmable, and you can change them to suit your needs. For example, I changed the left and right scroll buttons to copy and paste, and the thumb button to take a screenshot. If you are looking for a silent mouse, skip it because it has a really loud, classic click sound! ... show more
Reviewed in the United States on June 23, 2026 by AZA

My last one lasted 6 years. Here to get another one now.
I actually purchased this mouse 6 years ago. I'm only writing a review now because I dropped it one too many times and it finally died on me. It's gotten so much use each and every day, also dropped a bunch of times, and it's lasted me for so long. I'm here to tell you about it right before I place an order for another one to replace the broken one. What a great wireless mouse. It's not too heavy and not too light to be able to effortlessly and accurately maneuver with just my fingertips. It fits comfortably in my small asian female hands. I never figured out the 1, 2, 3 profile settings (nor did I need it). But the rest of the extra customizable buttons were great for my purposes, like, setting the squeezey button under the thumb as a Back button for web navigation. The battery life is stellar. Despite getting constant use on the daily, with just a single AA battery, it has been going strong for over a year. I can barely even remember when's the last time I've changed the battery, it's just that good. The clicks are a bit loud but the feel nice and snappy, not mushy. ... show more
Reviewed in the United States on January 24, 2026 by Stephanie Y.

What's Not to Like
The functionality of this device is outstanding when its features are put to use. While there are so many things to like about this mouse, and IMO nothing to dislike, I guess the top features on my list are: 1) controlling up to three computers, 2) copy and paste between computers, and 3) the 8 buttons (i.e. 8 different commands. For example, I’m using two of the five gesture motions to increase/decrease volume and two other gesture motions to zoom in and out. Note these are not just one-shot commands, even though they will do that too. These gestures are continuous as the mouse is moved as long as the gesture button is pressed.). I’m currently using the M720 across a Windows 10 desktop using the included USB Unifying Receiver, and a Microsoft Surface Pro 7 tablet/laptop using Bluetooth. The communications range has been excellent for both. If the Surface Pro is sleeping, moving the cursor to it wakes it up and face recognition (Windows Hello) instantly signs me in. It’s just seamless. It’s cute how the 1, 2, and 3 lights on the mouse momentarily light up as the cursor is moved between computers 1, 2, and 3. When my current wireless USB keyboard dies, I’m getting a Logitech keyboard because Logitech’s cross-computer "Options" software with “Flow” technology will drag the keyboard across with the cursor too. Up to three computers can be controlled with one mouse and one keyboard. The scroll wheel is also nice. It has a flywheel action that will spin up/down a page in no time flat. This mouse may be overkill for someone that doesn't want 8 function commands or multiple computer control. However, even the basic mouse functions seem to be well crafted. ... show more
Reviewed in the United States on November 14, 2019 by Ray
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