Train smarter. Go farther.

Surge Surge

THE #1 SELLING GPS WATCH IN THE US*

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GPS Tracking

Create your own path.
Track it with GPS.

Train smarter with run time, distance, pace, elevation and routes on display, plus splits and workout summaries on the app.

Don’t just start. Surge—with run time, distance, pace and elevation stats on display. See split times real time. Scroll through workout summaries and review routes after you run them to stay on track while you train.

Purepulse™ heart rate

Pursue your passion.

Maximize training, maintain intensity and monitor calorie burn with automatic wrist-based heart rate monitoring. With continuous heart rate readings, Surge keeps you in the zone—all day and during workouts.

No straps. No clips. No guessing.

Maximize training, maintain intensity and monitor calorie burn with automatic wrist-based heart rate monitoring.

See the benefits of heart rate tracking

Surge
Continuous, strap-free
heart rate monitoring

Purepulse™ heart rate

Pursue your passion.

Maximize training, maintain intensity and monitor calorie burn with automatic wrist-based heart rate monitoring. With continuous heart rate readings, Surge keeps you in the zone—all day and during workouts.

No straps. No clips. No guessing.

Maximize training, maintain intensity and monitor calorie burn with automatic wrist-based heart rate monitoring.

See the benefits of heart rate tracking

All-day activity

Life on the move.
Stats on display.

Surge transitions from work to workouts with real-time stats like steps, distance, heart rate, active minutes & calories burned.

Built with eight-sensor technology and best-in-class battery life**, Surge transitions seamlessly from work to workouts—tracking real-time stats like steps, distance, heart rate, active minutes, calories burned and more, to keep you in the know, on the go.

Multi-sport + Smarttrack™

Track it. See it.
Beat it.

With multi-sport functionality and SmartTrack™ automatic exercise recognition, Fitbit Surge lets you track every aspect of your training. Use multi-sport modes for the most precise tracking during workouts and real-time stats on display. Or rely on SmartTrack to automatically recognize and record select exercises for you. However you choose to measure your effort, in-app workout summaries will help you gauge performance improvements.

Use multi-sport modes for the most precise tracking and real-time stats during workouts. Or rely on SmartTrack™ to automatically recognize and record select exercises for you.

Connect your Fitbit and Strava accounts, and every workout you record on Surge will be automatically uploaded to your Strava profile.

Connect Fitbit to Strava

Notifications + music

Work hard.
But, also, work better.

Run your day, your way with smartwatch features like text and call notifications, and music control.

Designed with advanced smartwatch features, Surge lets you run your day, your way. Text and call notifications keep you on your game throughout the day, while music control helps you find the motivation you need to prepare for a big meeting or beat your best in a big race. View compatible devices

Auto sleep + alarms

Quantified sleep.
Quality data.

Surge automatically monitors your sleep, syncs your trends to the Fitbit dashboard, and includes a silent, vibrating alarm.

Make the most of your day by getting more out of your night. Surge automatically monitors how long and how well you sleep, syncs those stats to your smartphone and computer, and displays your trends as detailed charts on the Fitbit dashboard. Plus, it has a silent alarm to make waking up easy—even if your training isn’t.

Wireless syncing

See what you’ve
done, then do more.

Surge automatically monitors your sleep, syncs your trends to the Fitbit dashboard, and includes a silent, vibrating alarm.

Surge automatically and wirelessly syncs to your computer and 150+ leading smartphones—showing your stats as detailed charts and graphs—so you can access your progress anywhere.

Specifications

Sizing

size small
fits wrists
5.5” - 6.3”
0.82"
x
0.96"
.83”
size large
fits wrists
6.3” - 7.8”
0.82"
x
0.96"
.83”
size x-large*
fits wrists
7.8” - 8.9”
0.82"
x
0.96"
.83”

What’s Included

  • Charging cable
  • Wireless sync dongle

Sizing varies across trackers. Use this guide to pick the right fit & size up if you're between sizes.

* X-large size only available online at Fitbit.com

see more specs

Sensors and Components

  • GPS
  • 3-axis accelerometers
  • 3-axis gyroscope
  • Digital compass
  • Optical heart rate monitor
  • Altimeter
  • Ambient light sensor
  • Vibration motor

Display

  • Touch screen
  • Monochrome LCD
  • Backlight for low light visibility

Bike Tracking

When using bike tracking, always pay attention and mind the rules of the road.

Battery and Power

We recommend charging your Surge every few days to ensure you are always tracking.

  • Battery life: last up to 7 days
  • GPS Battery life: last up to 10 hours
  • Battery type: Lithium-polymer
  • Charge time: One to two hours
  • Radio transceiver: Bluetooth 4.0

Memory

  • Tracks 7 days of detailed motion data – minute by minute.
  • Tracks daily totals for past 30 days
  • Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
  • Sample rate for GPS is 1 Hz

Water Resistance

Surge has been tested up to 5 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Surge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean.

Care

If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil or Aquanil. Give your wrist a rest by taking the band off every now and then. Learn more.

Materials

Surge’s wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. Surge also has a surgical-grade stainless steel buckle.

Heart Rate

Like all heart rate monitoring technologies, accuracy is affected by physiology, location of device, and different movements. Learn more about wear during workouts.

Environmental Requirements

  • Operating temperature: -4° to 113° F
  • Maximum operating altitute: 30,000 feet

Syncing

Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.

  • Syncing range: 20 feet
  • Notifications: Text and call via Bluetooth 4.0
  • Music control: via Bluetooth Classic
  • Syncing to computers requires Internet connection and USB port
  • Syncing to mobile devices requires Bluetooth and Internet connection
  • Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices





*The NPD Group, Inc., Monthly Retail Tracking Service: Jan-Mar, Digital Fitness Devices data - GPS enabled watches, May 11, 2015

Sensors and Components

  • GPS
  • 3-axis accelerometers
  • 3-axis gyroscope
  • Digital compass
  • Optical heart rate monitor
  • Altimeter
  • Ambient light sensor
  • Vibration motor

Display

  • Touch screen
  • Monochrome LCD
  • Backlight for low light visibility

Bike Tracking

When using bike tracking, always pay attention and mind the rules of the road.





*The NPD Group, Inc., Monthly Retail Tracking Service: Jan-Mar, Digital Fitness Devices data - GPS enabled watches, May 11, 2015

Battery and Power

We recommend charging your Surge every few days to ensure you are always tracking.

  • Battery life: last up to 7 days
  • GPS Battery life: last up to 10 hours
  • Battery type: Lithium-polymer
  • Charge time: One to two hours
  • Radio transceiver: Bluetooth 4.0

Memory

  • Tracks 7 days of detailed motion data – minute by minute.
  • Tracks daily totals for past 30 days
  • Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
  • Sample rate for GPS is 1 Hz





*The NPD Group, Inc., Monthly Retail Tracking Service: Jan-Mar, Digital Fitness Devices data - GPS enabled watches, May 11, 2015

What’s Included

  • Charging cable
  • Wireless sync dongle

Water Resistance

Surge has been tested up to 5 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Surge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean.

Care

If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil or Aquanil. Give your wrist a rest by taking the band off every now and then. Learn more.

Materials

Surge’s wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. Surge also has a surgical-grade stainless steel buckle.

Heart Rate

Like all heart rate monitoring technologies, accuracy is affected by physiology, location of device, and different movements. Learn more about wear during workouts.

Environmental Requirements

  • Operating temperature: -4° to 113° F
  • Maximum operating altitute: 30,000 feet

Syncing

Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.

  • Syncing range: 20 feet
  • Notifications: Text and call via Bluetooth 4.0
  • Music control: via Bluetooth Classic
  • Syncing to computers requires Internet connection and USB port
  • Syncing to mobile devices requires Bluetooth and Internet connection
  • Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Battery and Power

We recommend charging your Surge every few days to ensure you are always tracking.

  • Battery life: last up to 7 days
  • GPS Battery life: last up to 10 hours
  • Battery type: Lithium-polymer
  • Charge time: One to two hours
  • Radio transceiver: Bluetooth 4.0

Environmental Requirements

  • Operating temperature: -4° to 113° F
  • Maximum operating altitute: 30,000 feet

Memory

  • Tracks 7 days of detailed motion data – minute by minute.
  • Tracks daily totals for past 30 days
  • Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
  • Sample rate for GPS is 1 Hz

Syncing

Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.

  • Syncing range: 20 feet
  • Notifications: Text and call via Bluetooth 4.0
  • Music control: via Bluetooth Classic
  • Syncing to computers requires Internet connection and USB port
  • Syncing to mobile devices requires Bluetooth and Internet connection
  • Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Find the perfect fit.

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**Your fully charged Fitbit Surge has a battery life of up to 7 days or up to 10 hours when using GPS. Note that battery life and charge cycles vary with use, settings and many other factors; actual results will vary.