Suunto HelO2

Display: LCD
Case sizes: 61 mm
Weight: 68 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 HelO2 at a glance

Display

LCD

LCD display.
Health

Heart rate and activity

Heart rate, steps and sleep.
Phone & smart

Smart features

Notifications from your phone.
Build

68 g

68 g.

Suunto HelO2 full specifications

Overview

Brand	Suunto
Model	HelO2
Also sold as	HelO 2

Platform & apps

Runs Suunto.

Operating system	Suunto

Display

An LCD display.

LCD display.

Display type	LCD
Controls	buttons

Design & durability

A 61 mm case weighing 68 g.

Case sizes	61 mm
Thickness	28 mm
Weight (case)	68 g
Water standard	EN 13319
Operating temperature	0 to 40 °C

Battery

Battery type	lithium

Health & sensors

Sensors	depth, thermometer

Training

External sensors	tank pressure transmitter

Diving, golf & more

It works as a dive computer for multi-gas scuba.

Rated to 120 m.

Diving	Multi-gas dive computer
Max dive depth	120 m
Dive standard	EN 13319
Decompression model	Suunto Technical RGBM
Gases	air, nitrox, trimix

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.