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Personalized guidance and insights. Your favorite songs and apps. All the features you love from Fitbit. This is the watch you’ve been waiting for.

Get real-time guidance to reach your goals

  • Personal Coaching
  • Built-in GPS
  • Heart Rate
  • Water-Resistant
Personal Coaching Learn More


Dynamic Personal Coaching

Work out in a whole new way

Designed to give you more guidance than ever, Ionic serves up personalized workouts that play on screen and guide you through every move.


Built-in GPS & Multi-Sport Modes

Get going with industry-leading GPS

Multi-sport modes let you track specific workouts like weights, runs and rides. In Bike, Run or Hike mode, use built-in GPS to see pace, distance and other key stats on display.

When you’re done, you’ll get a complete performance summary that shows elevation climbed, split times and a map of your route.

Distance 10 MI
Steps 20 K
Time 54 MIN

Reaches more satellites, more accurately

Ionic uses GLONASS to tap into global satellites, so no matter where you are—in the middle of a city, the mountains or nowhere—you get the best stats.

Designed with an integrated antenna

The GPS antenna is integrated into Ionic’s watch case for a stronger satellite connection and more accurate stats.


Get credit for every workout

Whether you’re on the elliptical, out for a jog or doing sports like basketball or tennis, SmartTrack™ automatically recognizes your exercise and records it for you in the Fitbit app.

PurePulse® Heart Rate

Optimize your effort with heart rate zones

During workouts, check your real-time heart rate zone to see whether you’re in the Fat Burn, Cardio or Peak zone to optimize your intensity and dial in your effort.

More on Zone Training

Swim Tracking

Track time in the water

Ionic was built water-resistant and with enhanced swim tracking capabilities. Just start Swim Mode to record your laps, stroke style, calories burned & more.

If you forget to record it, SmartTrack will have your back by tracking swims for you.

Run Detect

Automatically record runs

When you run, so does Ionic. It recognizes when you’re running and automatically enters Run Mode—starting GPS so you can see key run stats on screen.

Plus, it automatically pauses when you do, so your pace and duration are spot on for accuracy. All you have to do is lace up.

Impact Heart Rate Zones Run Summary

Guided Breathing

Relax with guided breathing

Find moments of calm throughout the day by following personalized guided breathing sessions based on your heart rate.

Uncover long-term insights about your health

  • Sleep Stages
  • Resting Heart Rate
  • Cardio Fitness Level
  • Female Health Tracking
Sleep Stages Learn More


Sleep Stages

See time in sleep stages

Ionic helps you better understand your sleep quality by using PurePulse® heart rate to track your time spent in light, deep and REM sleep stages.

Sleep Schedule

Work toward a sleep goal

When you set a sleep goal in the Fitbit app, you’ll get a recommended sleep schedule—complete with bedtime reminders and a silent alarm—to help you keep a consistent routine.

Sleep Schedule Sleep Stages Sleep Insights
Sleep Schedule

Sleep Insights

Get insights on your night

See valuable insights about your sleep to get a clearer picture of your nighttime habits, how your routine might be affecting your sleep quality and what you can do to improve.

Resting Heart Rate

Track resting heart rate

Learn how your cardiovascular health and fitness is progressing by tracking your resting heart rate and following your heart rate trends over time.

Past 30 Days 50 bpm

Cardio Fitness Level

Learn how fit you are

Get a better understanding of your cardio fitness level and learn how you can improve over time with a personalized Cardio Fitness Score.

Good 43

Female Health Tracking

Stay in tune with your cycle.

Use Ionic with the Fitbit app to log your period and record symptoms, track your ovulation & discover patterns in your cycle.

Find motivation that gets you moving

  • Stores & Plays Music
  • Pandora Stations & Deezer Playlists†
  • Works with
    Bluetooth Headphones
Stores & Plays Music Learn More



Music Storage

Take your tunes, forget your phone

Ionic stores and plays 300+ songs—giving you the extra edge you need to tackle tough workouts or take on the day.

300 + songs

Play music from Pandora and Deezer

Take your listening experience to the next level with Pandora or Deezer on Ionic.* Sync your favorite songs, playlists and stations to your watch to hear your favorite music ad-free and offline—all from your wrist.

*Paid subscriptions required. Pandora is US only.

Connect to Pandora

Connect to Bluetooth headphones

Ionic seamlessly connects to wireless Bluetooth head­phones like Fitbit Flyer so you can hear music & audio coaching on the go.

Meet Fitbit Flyer
Fitbit Flyer

Essentials that make everything more convenient

  • Popular Apps
  • Wallet-free Payments
  • Notifications & Quick Replies*
  • Multi-Day Battery
Popular Apps Learn More


Partner Apps

Access popular apps

Get instant access to important updates for weather, sports and more & use your favorite apps like Pandora, Strava and Starbucks.

Find an app gallery with purpose

Discover and download your favorite apps for fitness, finances, social, sports & more—all from the new Fitbit App Gallery.

Develop Your Own

Wallet-Free Payments

Pay without your wallet

Make payments on the go, right from your watch with Fitbit Pay. Upload your debit or credit card, then use Ionic to make purchases anywhere that accepts wallet-free payments.

Notifications & Quick Replies

Get notifications & send replies

Stay connected to what matters most with texts, calls and calendar alerts. Easily respond to messages with quick replies (Android only)* and see notifications from apps like Facebook and Gmail.

Incoming Call

Customizable Clock Faces

Find the clock face for you

With unique designs that range from sleek and understated to fun and fitness-focused, there’s an Ionic clock face that fits your style.

Multi-Day Battery

Spend less time charging

A day lasts 24 hours. So should your watch. With battery life of up to 5 days, Ionic tracks your morning, night & everything in between.**


Multi-Platform Compatibility

Works with more smartphones

Ionic automatically syncs to computers and 200+ Android, iPhone & Windows devices over Bluetooth—so you can easily see the complete picture of your health on your Fitbit dashboard.


See what makes this watch run.

From sport modes to popular apps to storing your favorite songs, Fitbit OS powers every great experience on your watch. Learn more

Style and accessories to make it yours



Sport band in
Coral and Blue Gray

Two-toned band creates a sporty, stylish look that’s ready for anything.

Sport band in
Cobalt and Lime

Sport band in
Cobalt and Lime SHOP NOW
Sport band in
Coral and Blue Gray SHOP NOW

Take on any workout with a breathable band and secure double-buckle.

Coral & Blue Gray Sport Band Coral & Blue Gray Sport Band SHOP NOW
Black & Charcoal Sport Band Black & Charcoal Sport Band SHOP NOW
Cobalt & Lime Sport Band Cobalt & Lime Sport Band SHOP NOW



Leather band in Cognac

Hand-crafted with high-quality Horween leather and other materials.

Leather band in Midnight Blue SHOP NOW

Full-grain leather and a subtle taper offer an elevated look, day or night.

Leather band in Cognac SHOP NOW

Leather band in Cognac

Made with natural materials that mold to your wrist and develop an aged patina finish over time.

Cognac Leather Band Cognac Leather Band SHOP NOW
Midnight Blue Leather Band Midnight Blue Leather Band SHOP NOW



Classic band in Slate Blue with Burnt Orange clasp


Water-resistant with a sleek aero pattern that’s casual and cool.

Classic band in Blue Gray with Silver Gray clasp


Comfortable, durable style that goes the distance.

Charcoal Classic Band Charcoal Classic Band SHOP NOW
Slate Blue Classic Band Slate Blue Classic Band SHOP NOW
Blue Gray Classic Band Blue Gray Classic Band SHOP NOW

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*Quick replies available for Android only.

**Battery life varies with use and other factors.

†Paid subscriptions required. Pandora is US only.