Suunto 9

Works with: iPhone and Android
Display: 1.34 in
Case sizes: 50 mm
Battery: 14 days
GPS battery: 2.1 days
Water resistance: 10 ATM
Weight: 72 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 9 at a glance

Battery

Around two weeks

Up to 14 days in smartwatch mode. 50 hours with GPS.
GPS

Built-in GPS

No maps. Runs and rides without your phone.
Health

Heart rate and activity

Heart rate, steps and sleep.
Phone & smart

iPhone and Android

Notifications from your phone.
Build

10 ATM water rating

72 g.

Suunto 9 full specifications

Overview

Brand	Suunto
Model	Suunto 9
Series	Suunto 9
Colours	Black

Platform & apps

Works with iPhone and Android phones, running Suunto.

Operating system	Suunto
Works with	iPhone and Android

Display

Screen size	1.34 in
Resolution	320 x 300
Colour display	Yes
Touchscreen	Yes
Controls	touchscreen

Design & durability

A 50 mm case weighing 72 g.

Rated 10 ATM: fine for swimming, snorkelling and water sports.

Case sizes	50 mm
Dimensions	50 x 50 x 16.5 mm
Thickness	16.5 mm
Weight (case)	72 g
Case material	Glass fibre reinforced polyamide
Bezel material	Stainless steel
Lens	Mineral Glass
Band material	silicone
Band width	24 mm
Fits wrists	130-220 mm
Water resistance	10 ATM
Operating temperature	-20 to 55 °C

Battery

Around two weeks: up to 14 days in smartwatch mode.

With GPS on, up to 50 hours. Makers test with their own settings, so treat these as best-case figures.

Battery (smartwatch mode)	14 days
Battery (GPS)	2.1 days
All battery modes	Battery saver: 14 days; Smartwatch: 7 days; GPS: 25 hours; GPS: 2.1 days; Max battery GPS: 5 days; Max battery GPS: 7.1 days
Battery type	rechargeable lithium-ion

GPS & navigation

Built-in GPS, so you can record runs and rides without your phone.

Navigation shows a breadcrumb trail, not a full map.

GPS	Built-in
Multi-band GPS	No
Satellite systems	GPS, GLONASS, Galileo, QZSS, BeiDou
Maps	Breadcrumb trail
Navigation features	turn-by-turn, waypoints, breadcrumb trail, route planning, POI navigation, bearing navigation, snap to route

Health & sensors

Tracks heart rate and activity.

For sleep, it offers sleep stages.

Sensors	optical HR, compass
Heart-rate tracking	24/7
Blood oxygen (SpO2)	No
Sleep tracking	Sleep stages
Stress tracking	Yes
Energy score	Daily resource level

Training

Built for training, with the metrics serious athletes use.

80+ sport profiles.

Sport profiles	80
Swim tracking	Pool and open water
Training metrics	VO2 max, training load, training effect, recovery time
Wrist running power	No
External sensors	Bluetooth HR strap, foot pod, speed/cadence, power meter

Smart features

Notifications	Yes
Message replies	Android

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.