Keyboards and mice · Logitech
A durable everyday mouse that many owners keep for years for its scroll wheel, custom buttons and battery life, though plenty wrestle with Logitech's Options+ software to keep features working.
Durability is clear praise. Owners describe keeping the MX Master 3 in daily use for years. One owner is still on theirs after five years and says that with new side grips, quieter switches and fresh skates it works like new.
The companion app is a clear complaint. Owners describe spending hours uninstalling and reinstalling Logi Options+, clearing out its config files and losing their button setups along the way. Some rolled back to the older Logi Options and found it used far less CPU, but say Logitech keeps pushing them toward Options+.
The Logitech MX Master 3 is a wireless mouse for right-handed users. It has a thumb rest, a side scroll wheel and a main wheel that can spin freely. It is for office work, spreadsheets and creative software, not for gaming.
| Connection | Bluetooth Low Energy or USB receiver (Unifying on the retail version, Logi Bolt on the For Business version) |
|---|---|
| Battery life | Up to 70 days on a full charge; 1-minute charge gives about 3 hours (built-in 500 mAh Li-Po battery that can't be replaced, charges over USB-C) |
| Switches or sensor | Darkfield high-precision sensor |
| Polling rate and DPI | Polling rate not stated; 200 to 4,000 DPI |
| Weight | 141 g (4.97 oz) |
| Layout and buttons | Right-handed; left/right click, back/forward, app-switch button, main scroll wheel with SmartShift, side thumb wheel |
| Warranty | 1 year (retail version); 2 years (For Business version) |
From the maker's spec page, checked October 4, 2026. A blank row means the maker does not state it.
At 141 g it is heavier than most mice, so it feels solid but isn't made for quick flicks. One charge lasts for weeks, and one minute on the cable gives you enough power for a few hours. The 4,000 DPI sensor is plenty for one or two monitors, and the Darkfield sensor works on most surfaces, including glass. You can use Bluetooth or the USB receiver, so it works with laptops that have no free USB port.
Pick up to three. You get a page with just those, side by side, on the subjects owners raised.
Once the newness wears off, the features people bought it for still earn their keep. The scroll wheel, button customization and battery life each draw more praise than criticism, and overall satisfaction is clearly positive. Owners who use it for 3D modeling and CAD work count it among their main tools.
What has become routine is managing the software. Some owners have dropped Options+ and moved to alternatives such as Mac Mouse Fix, Solaar or BetterTouchTool, with mixed success (one found BetterTouchTool's settings too sprawling to replace Options). Weight is a complaint for a number of owners, though in other accounts people are divided on it. Opinions on ergonomics are split down the middle: the shape suits some hands well and fits others less well. Polling rate is a clear complaint, mostly from people who expect gaming-level performance.
The hardware generally holds up, and durability is praised more often than not. The parts that wear are the surfaces and the switches. One owner says the rubberized coating on their MX Master 3 had badly deteriorated, and others have refreshed grips, switches and skates themselves to keep an old unit going. Not every story is good: one owner went through warranty replacements across several MX Master generations, including the 3, and says the older Performance Mouse MX was built far tougher. Owners are divided on build quality overall.
Software is the weaker link, and it is a clear complaint. One episode stands out: Options+ stopped working because Logitech let a software certificate lapse, which cut off extra features and caused one business to lose its staff's macros. Owners who contacted Logitech support got a patch installer or reinstall steps that fixed the problem on Mac, so support itself gets a divided verdict, with some owners helped and others left frustrated. Detailed long-term accounts of this exact model are thin. Much of the durability discussion is about other Logitech mice, so there is limited first-hand evidence on how the MX Master 3 holds up over many years.
Parts named in the 12 accounts that describe a failure
From 86 owner accounts that said how long they have had it. Own one? Add how long yours has lasted.
Counted from the owners who raised each subject, not from everyone. A subject is judged once at least 4 owners raise it.
36 more subjects came up from fewer than 4 owners each, which is not enough for a fair reading. To see how it stacks up, compare it with another machine.
The same owner, asked again at each point. Fills in as owners answer.
Two questions: how long you have had it, and anything you would like to say about it. Then we ask again as it ages. This helps our mission.
More in keyboards and mice: Pulsar x2, Logitech G502, Keychron M6.
Among the 86 owner accounts here that gave a duration, 12 described a failure. Parts named most: scroll wheel, click button, switch, device died.
Before you buy one used, ask the seller: how old it is, whether it was ever repaired and by whom, and whether any of the parts above have been replaced. Ask to see it run. A receipt tells you the warranty start date; most makers honour the term only for the first owner.
Public discussions we read and summarised in our own words. Nothing here was submitted to Still Kicks.
Counted from public accounts by people who said they own it, and summarised by Still Kicks in its own words. Not a manufacturer claim, a lab test or an estimate.
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