Fit3 Bridge

Steps, sleep & alerts for Fit3

Only for iPhone

Free · In‑App Purchases

iPhone

Got a Fit3 band as a gift? Don't leave it in a drawer: get alerts on your wrist and send steps, heart rate and sleep to Apple Health. Have a Fit3 band and an iPhone? Yes, they work together. Fit3 Bridge connects your Fit3 (model SM-R390) straight to your iPhone: no accounts and no subscription. YOUR DATA IN APPLE HEALTH Steps, distance, calories, heart rate, sleep, blood oxygen, floors, water and workouts go to the Health app, alongside everything you already track, without double counting. ALERTS ON YOUR WRIST Get WhatsApp, Messages and the apps you choose on your band, through a Shortcuts automation the app helps you set up once. EVERYTHING AT A GLANCE A daily summary with your steps, heart rate, calories, activity and the week's sleep. Tap any card for details, or measure your heart rate right from the app. ADJUST YOUR BAND FROM THE APP • Display, brightness and screen timeout • Vibration and patterns • Button, alerts and notifications • Sleep and theater mode with a schedule • Step and activity goals • High and low heart rate alerts, automatic measurements and inactivity • Tiles, quick panel and app order AND MORE • Control Apple Music from the band • Hourly and daily weather on your wrist • Find your band or your phone • Remote camera: take photos with the band's button • Initial setup from the app, even after resetting the band PRIVACY Fit3 Bridge has no accounts, no servers of its own, and no ads or tracking. Your data stays on your phone. PRICE Try every feature free for 3 days. After that, one payment, forever. GOOD TO KNOW • Leave the app in the background: if you swipe it away, iOS cuts the connection to the band. • Due to iOS limits, the band controls Apple Music but not Spotify, and can't reply to messages. Fit3 Bridge is an independent app, not affiliated with or endorsed by the band's manufacturer. iPhone and Apple Health are trademarks of Apple Inc.

Ratings & Reviews

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• “Find my phone” now rings even when the app is in the background. • Volume control from the band responds faster. • Notifications: a new “Fit3 Bridge” automation that knows which app each alert comes from. If you already use notifications, add it again from the in-app guide. • To see your messages' text on the band, go to Settings › Notifications › Show Previews › Always. • Fixes to notification text.

Version 1.0.2

The developer, Christopher Axel Chavez, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Christopher Axel Chavez
    Size
    3.4 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    Languages
    English and 2 more
    • English, Portuguese, Spanish
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    © 2026 Christopher Chavez
  • Developer Website
  • Privacy Policy