Logitech M720 Triathlon

Name: Logitech M720 Triathlon
Brand: Logitech

3,1Ergonomi&Co score · how it is calculated · See ratings on Amazon

Anyone working on two or three computers at once who prefers a replaceable battery to a rechargeable one.

Manufacturer specs · reviewed on 2026-09-15

Multi-device mouse, 115 mm and 135 g, with an AA battery lasting up to 24 months and a 1,000 DPI optical sensor. It switches between 3 computers with Easy-Switch, connects via Bluetooth or the Unifying receiver and adds 8 buttons, including two side buttons and a hidden thumb button.

Explore features +

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1. Check that it fits you

Measure your hand from the wrist to the tip of the middle finger: the mouse filter uses your size.

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2. Compare it with its alternatives

Trust Arvia Ergonomic Wireless Keyboard Trust Kensington Pro Fit Ergo Vertical Wireless Kensington Logitech Signature Comfort Plus M850 L Logitech

What defines it

Sizes S / M / L

Measure from the wrist crease to the tip of the middle finger: under 17 cm is S, 17-19 M, over 19 L. Size beats brand.

Designed for real use

Details that decide the purchase: wireless.

Editor's rating

0-10 scores calculated from manufacturer specs over our catalog's range — published method. They are not manufacturer figures.

Specifications

Other data
Type	Ergonomic mouse
Hand sizes	S / M / L
Left-hand friendly	No
Length	115 mm
Vertical angle	—
Connection	Wireless
Height	45 mm
Width	74 mm
Weight	135 g
Sensor	High-precision optical tracking
Resolution	1,000
Buttons	8
Battery	1 x replaceable AA, up to 24 months
Connectivity	Bluetooth Low Energy + 2.4 GHz Unifying receiver, 3 Easy-Switch channels, 10 m range

Approximate specs from public listings, being verified with the manufacturer.

Pros and cons

✓ Wireless
✓ Covers all hand sizes

✗ For right-handed users only

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