Back to top


  • Built-in GPS tracking records your distance, pace, and elevation climbed and lets you review routes and split times
  • PurePulse heart rate monitor functionality provides continuous, automatic beats per minute and simplified target zones without the uncomfortable chest strap
  • Multisport functionality records running, cross-training and cardio, delivering detailed workout summaries with tailored metrics, intensity level and calories burned
  • Activate Multisport modes for the most precise tracking during workouts and get real-time stats on the display
  • SmartTrack™ exercise recognition identifies continuous athletic movement like running or biking and records it in the FitBit app to capture all possible activity
  • Use Run Cues to automatically track progress in real time with pop-up notices on the display
  • Play, pause and skip songs on your smartphone playlist right from your wrist; Surge also displays calls and texts so you never miss an important message
  • Track steps, distance, floors climbed, calories burned and total active minutes; access a standard stopwatch and a countdown timer with a simple swipe of the screen
  • Sleep tracking monitors the length and quality of your sleep, helping you assess and improve rest patterns; silent vibrating alarm offers a gentle start to your day
  • Fitbit mobile app lets you log food, see progress and analyze trends for tracking longterm fitness progress
  • Compatible with iOS, Android and Windows so you can sync stats wirelessly and compete with friends on the Fitbit leaderboard
  • Up to 7-day battery life with typical use and approximately 10 hr. battery life with continuous GPS
  • Battery life and charge cycles vary with use, settings and other factors; actual results may vary
  • Please note: Small fits wrists 5.5 - 6.3 in. in circumference; Large fits wrists 6.3 - 7.8 in. in circumference; X-large fits wrists 7.8 - 8.9 in. (there is no Medium)


    Fits wrist size:
  • Small: 5.5 to 6.3 in.
  • Large: 6.3 to 7.8 in.
  • X Large: 7.8 to 8.9 in.

View all Fitbit GPS Sports Watches

REI membership


Best Use Fitness
GPS/Satellite Detectable Yes
Tracks Steps Yes
Pedometer Type Digital 3-axis Accelerometer
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
Altimeter Pressure-based
Alarm Yes
Time Display Yes
Illumination Backlight
Battery Type Lithium Polymer
Average Battery Life Up to 7 days default type
Data Exchange Bluetooth
Smart Device Notifications Yes
Gender Unisex
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 160ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 173ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;