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  • GPS capability tracks your time, pace, distance and calories burned; advanced instant GPS receiver lets you get started without waiting around for a signal
  • Mix up your runs and rides by exploring new routes and then retrace your way back to the start thanks to the new route exploration feature that displays your tracked route map
  • Slim design features a large, easy-to-see display that you can easily navigate with a single button
  • Track your heart rate with the built-in heart rate monitor, no chest strap needed
  • Heart rate training mode lets you dial in your training with 5 different intensity-based zones to get results faster
  • Race mode lets you select one of your past performances to race against
  • 24/7 activity tracking captures your heart rate, steps, active minutes, and calories burned throughout the day
  • Sync your session wirelessly with your favorite training apps
  • Multisport modes let you track all your workouts; run, bike, swim, treadmill, gym, indoor cycling and more
  • Automatic sleep tracking; water resistant to 40m


View all TomTom GPS Sports Watches

REI membership


Best Use Running
GPS/Satellite Detectable Yes
Interval Training Yes
Tracks Steps Yes
Tracks Calories Burned Yes
Sleep Tracking Yes
HRM Included/Integrated Yes
Heart Rate Sensor Type Wrist-based
Average Heart Rate Yes
Heart Rate Target Zone(s) Yes
Pool Lap Recognition Yes
Stroke Recognition Yes
Water-Resistant Depth 40 meters
Compass Yes
Visual Map Display Yes
Stopwatch Yes
Time Display Yes
Average Battery Life Activity tracking: up to 3 weeks; GPS: up to 11 hours; GPS + heart rate: up to 9 hours
Display Size 0.87 x 0.98 inches
Gender Unisex
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Does this watch track elevation gain/loss?

Asked by: SMWilson
No, this watch does not calculate elevation gain or loss.
Answered by: REIservice
Date published: 2017-02-12

What are the actual length of the wrist bands?

Asked by: Leslieisela
Sizing for this watch is based on wrist circumference. If you wrist measures between 125 and 172mm, the small is the proper size. If your wrist measures 145 to 206mm, the large is the way to go.
Answered by: REIservice
Date published: 2017-02-12

does the compass show direction while running?

Asked by: Shirley412
Yes, you can switch the display to the compass to get bearings while running or any other time.
Answered by: REIservice
Date published: 2017-02-12
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