Suunto 3 Fitness is a beautifully robust fitness watch with smart features, designed for you who leads an active lifestyle and values health and well-being. The watch creates for you a personal training plan that adapts to your fitness needs. You’ll get real-time guidance while exercising to help you at the right intensity. 24/7 activity tracking with steps, calories and sleep, together with stress and recovery monitoring, provide a holistic view of your day and help you to maintain a healthy balance between activity and rest.

• Adaptive Training Guidance
• Activity Tracking
• Sleep Quality and Tracking
• Stress and Recovery
• Heart Rate Zones
• Wrist HR
• Connected GPS (via phone)
• Water Resistance 30m

ADAPTIVE TRAINING GUIDANCE
Based on your fitness level and recorded training history, Suunto 3 Fitness creates a 7-day training plan with optimal duration and intensity for each exercise to improve your fitness.

The training plan is automatically adapted to your actual activities, so if you miss an exercise, or get excited and do a little more than planned, you don’t need to stress about updating it manually.

The planned exercises are easy to activate, and once started, the watch guides you to stay at the right intensity.

READY FOR ALL YOUR SPORTS
Suunto 3 Fitness is ready for all your sports from running, swimming and cycling, to gym training, hiking and many more. The watch uses wrist-based cadence for measuring speed and distance in walking and running activities, which means that you can track speed and distance also indoors.

Wrist heart rate measurement ensures ease-of-use, and 30-meter water resistance means you can take the watch for a swim without a worry.

BALANCE ACTIVITY AND REST
Suunto 3 Fitness automatically counts your daily steps and calories. But to balance activity, a good night’s sleep is essential. Wear Suunto 3 Fitness at night to track your sleep too. In the sleep summary you’ll see how long you slept, and how well your sleep supports recovery.

Additionally, the watch measures your stress and recovery throughout the day to help you ensure you have enough in the tank to make it through the day.

ENRICH YOUR EXPERIENCE WITH SUUNTO APP
Suunto 3 Fitness connects to the all-new Suunto app which logs all your activities, and keeps you up to date on your activity, sleep and overall fitness trends. Share memorable moments from your activities and engage easily with others in the Suunto app community.

Connecting to the Suunto app also enables speed and distance tracking and tracks your route, all based on your mobile device’s GPS.

Weight 36 g / 1.27 oz
Bezel material: Stainless steel
Glass material: Polyamide
Case material: Glass fibre reinforced polyamide
Strap material: Silicone

TECHNICAL SPECIFICATIONS
GENERAL

• Bezel material: Stainless steel
• Glass material: Polyamide
• Case material: Glass fibre reinforced polyamide
• Strap material: Silicone
• Weight 36 g / 1.27 oz
• Strap width: 20 mm
• Integrated wrist heart rate yes, Valencell technology
• Color display 
• Water resistance 30 m (according to ISO 6425)
• Battery indicator percentage / icon
• Battery type rechargeable lithium-ion
• Firmware upgradable 
• Time, date 
• Alarm clock 1 configurable alarm
• Dual time 
• Stopwatch timer 
• Countdown timer 
• Vibration alert 
• Languages EN, CS, DA, DE, ES, FI, FR, IT, JA, KO, NL, NO, PL, PT, RU, SV, ZH, TH, TR
• Backlight LED
• Configurable backlight 
• Button lock during exercise
• Display type matrix
• Display resolution 218 x 218
• Metric and imperial units 
• Automatic daylight saving time 
• Wrist sizes: 120-210 mm
• Customizable watch faces 

CONNECTIVITY

• Connectivity (between devices) Bluetooth Smart
• Compatible with Suunto app 
• Smartphone compatibility 
• Compatible with Suunto Movescount no
• Phone notifications on the watch with Suunto App
• Compatible with online sports communities No
• Watch software updates from cloud 

BATTERY LIFE

• Training mode without GPS up to 40h
• With 24/7 tracking and mobile notifications up to 5 days
• In time mode up to 10 days
• Training mode with GPS up to 30h with connected GPS
• PHYSICAL SPECIFICATIONS
• Operating temperature -20° C to +60° C / -5° F to +140° F
• Storage temperature -30° C to +60° C / -22° F to +140° F
• Recommended charging temperature 0° C to +35° C / +32° F to +95° F
• 24/7

ACTIVITY TRACKING

• Calories burned
• Daily minimum heart rate tracking 
• Heart rate assisted daily calories tracking 
• Calorie burn rate and heart rate during daily activities 
• Activity targets steps, calories
• Step counter 
• SLEEP TRACKING
• Sleep quality 
• Bed times
• Sleep duration 

STRESS AND RECOVERY

• Daily resource level 
• Stress and recovery status 

OUTDOOR FUNCTIONS
GPS TRACKING & NAVIGATION

• Satellite systems Connected GPS
• GPS recording rate 1s
• GPS track analysis in Suunto app with connected GPS
• Track logging, viewing and sharing in Suunto app with connected GPS

WEATHER

• Sunrise/sunset times From mobile GPS location via Suunto app

TRAINING FUNCTIONS
ADAPTIVE TRAINING GUIDANCE

• Intensity and duration based real-time guidance during workout 
• Automatic 7-day training plan to improve your fitness level 

INTERVAL TRAINING

• Setup intervals on watch
• Interval guidance during training 

HEART RATE (REQUIRES HR BELT OR WRIST HR MONITOR)

• Heart rate measured from wrist 
• Heart rate belt compatibility Bluetooth Smart belts
• RR interval with Suunto Smart Sensor
• Heart rate in beats per minute 
• Records heart rate in swimming yes, with Suunto Smart Sensor
• Heart rate graph in real time 
• Calories 
• Personal heart rate zones 
• Fitness level (VO2max) 
• Analysis of heart rate graphs, zones and physiological values in Suunto app

SPEED AND DISTANCE

• Cadence based speed and distance 
• GPS speed and distance with connected GPS from Suunto app
• Chrono 
• Foot POD support Bluetooth Smart
• Autolaps distance and duration based
• Manual laps 
• Analysis of pace, speed graphs and tracks on the map in Suunto app
• Lap analysis in Suunto app

TRAINING RECOVERY

• Training based recovery time 
• Feeling stored after training to watch 
• PLANNING
• Weekly training duration goal 
• Target setting Heart rate, pace, duration, distance

TRAINING LOAD

• Logbook with Move details on watch
• Move summary with lap details on watch
• Training logbook for long term overviews 
• Heart rate zone total insights 
• Sport specific weekly training duration for last 4 weeks 

SHARE AND RELIVE

• Move rating and commenting in Suunto App
• Move sharing to social media via Suunto app

SPORT EXPERTISE
SWIMMING

• Pool swim pace and distance 
• Openwater swim pace and distance 
• Records heart rate in swimming yes, with Suunto Smart Sensor

CYCLING

• Cycling speed with connected GPS from Suunto app
• Bike POD with speed/cadence support Bluetooth Smart

RUNNING

• Suunto FusedSpeed™ 
• Foot POD calibration automatic
• Interval guidance with running pace/heart rate/distance on watch

MULTISPORTS

• Change sport mode during exercise 
• Multisport exercise summary on watch

SPORT MODES

• Graphical displays in sport modes heart rate
• Pre-installed sport modes on watch 70