Updated 20 Oct 2026
Is the Logitech M720 Triathlon worth it?
Yes, if you want comfort for little money.
It's a well-built, contoured mouse that's comfortable for most hands, switches between three computers or tablets at the press of a button and has a scroll wheel that can spin freely, plus a thumb button for shortcuts. It runs for up to two years on one AA battery. It's a normal mouse shape rather than a vertical one, so it won't change how your wrist sits, it's small for large hands and you can't change the sensitivity on the mouse.
84%of 62 owners give it 4 or 5 stars
- Comfortable contoured shape
- Switches between three devices
- Free-spinning scroll wheel
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What owners say
Owners love switching between three computers at a button press, how comfortable it is and its extra buttons. The main complaint is a scroll wheel that keeps scrolling after you stop, followed by dropped connections and lag on Macs.
Good to know
- Small for large hands.
- The sensitivity can't be changed with a button on the mouse.
- Runs on an AA battery rather than recharging.
From 62 buyer ratings at Currys and Best Buy (Canada), every complaint read by us, October 2026. How we do this
What they love
- Easy switching between three computersMentioned a lot
- Comfortable, fits the handMentioned a lot
- ResponsiveAlso mentioned
- Sturdy, survives dropsAlso mentioned
- Programmable extra buttonsAlso mentioned
- Good valueAlso mentioned
What they complain about
- Scroll wheel keeps scrolling or is inaccurateRare
Get it if…
- You want a more comfortable mouse for as little as possible.
- You switch between a laptop, desktop and tablet.
Skip it if…
- Your wrist hurts: a vertical mouse like the Lift changes the angle.
- You have large hands.
More on the M720 Triathlon
How we reached this verdict
RTINGS picks it as its best budget ergonomic mouse: comfortable, well built, with three-device switching, a gesture button and a free-scrolling wheel, but small for large hands and with a fixed sensitivity. It's the only cheap ergonomic mouse with strong test results sold at both big shops in each market.
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: RTINGS, RTINGS, Logitech, Engadget, manufacturer specifications.
Updated 20 Oct 2026How we decide