Suunto M2

Battery: 1 years
Water resistance: 3 ATM
Weight: 40 g

We earn a commission from qualifying Amazon purchases made through our links, at no extra cost to you. This never affects our specs. How we make money.

Find it in these categories

Suunto M2 at a glance

Battery

Weeks between charges

Up to 1 years in smartwatch mode.
Health

Heart rate and activity

Heart rate, steps and sleep.
Phone & smart

Smart features

Notifications from your phone.
Build

3 ATM water rating

40 g.

Suunto M2 full specifications

Overview

Brand	Suunto
Model	M2

Platform & apps

Runs Suunto.

Operating system	Suunto

Display

Controls	buttons

Design & durability

Weighs 40 g.

Rated 3 ATM: splash-proof, not for swimming.

Thickness	13 mm
Weight (case)	40 g
Water resistance	3 ATM
Water standard	ISO 2281
Operating temperature	-10 to 50 °C

Battery

Weeks between charges: up to 1 years in smartwatch mode.

Makers test with their own settings, so treat these as best-case figures.

Battery (smartwatch mode)	1 years
Battery type	3V CR2032

Training

Heart-rate broadcast	Yes
External sensors	ANT+

Specs compiled from Suunto's product pages and datasheets. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.