Keyboards and mice · Logitech
Owners keep this mouse for years of heavy daily work, valuing the ergonomic shape above almost everything else, though the companion software is a recurring frustration they route around.
Owners who do long sessions at a desk, including engineering and CNC work, report no hand fatigue or soreness after eight to ten hours of continuous use. Several have run the same unit for three, six, or more years without a physical complaint about the shape.
Logi Options, the companion software, is a clear complaint. Owners run into spinning-wheel bugs on Apple Silicon, describe reinstalling and purging every related file as a required ritual, and at least one owner abandoned the app entirely in favor of a paid third-party alternative.
The MX Master 2S is a wireless mouse from Logitech, made for people who work at a computer all day. It has a shaped body for right-handed use and a battery you recharge. It can switch between up to three computers.
| Connection | Unifying 2.4 GHz receiver or Bluetooth 4.0 |
|---|---|
| Battery life | Up to 70 days (500 mAh rechargeable LiPo); 1 minute of charging gives about 2 hours of use |
| Switches or sensor | Darkfield invisible laser sensor |
| Polling rate and DPI | 200 to 4,000 DPI, adjustable in steps of 50 DPI (polling rate not stated) |
| Weight | 145 g (5.11 oz) mouse; 1.8 g receiver |
| Layout and buttons | |
| Warranty |
From the maker's spec page, checked October 9, 2026. A blank row means the maker does not state it.
A full charge lasts about two months of normal office use, and if it runs flat, one minute on the cable gets you through a couple of hours. The Darkfield sensor tracks on glass and other shiny desks, so you may not need a mouse pad. At 145 g it is a fairly heavy mouse, which suits steady desk work more than fast gaming. You can connect it with the small USB receiver or with Bluetooth, so it works without the receiver on most laptops.
Pick up to three. You get a page with just those, side by side, on the subjects owners raised.
The shape becomes unremarkable quickly, in the best sense. Owners who work long desk days stop noticing the mouse and start noticing when they have to use something else. The thumb rest and the tilt of the grip come up most in accounts from people with wrist trouble, who treat it as a practical tool rather than a peripheral upgrade.
What does not become routine is the software. Owners who want per-app button customization have to stay inside Logi Options, and that relationship is uneven. Those who only need basic pointer behavior often skip the app altogether, or replace it, and report no complaints afterward. The mouse works without the software; the programmable buttons mostly do not.
Build quality is split among owners who raised it. On one side: multiple accounts reporting five, six, and ten years of use with the original hardware still functioning, one with only a switch swap and shell replacement after a decade. On the other: accounts reporting double-click failures and scroll wheel problems inside two years, with one owner drawing an explicit contrast to cheaper mice that outlasted it.
Long-term accounts in the collected data number only three, and the site will say that plainly. Those three are uniformly positive, but three accounts is not enough to call it settled. If longevity matters to your decision, the pattern so far is encouraging but thin.
Parts named in the 9 accounts that describe a failure
From 31 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.
6 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: Logitech MX Master 3, Pulsar x2, Logitech G502.
Among the 31 owner accounts here that gave a duration, 9 described a failure. Parts named most: sensor, unspecified/died, scroll wheel, thumb click.
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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