Scale Relay

Scale Relay

Bluetooth Scale Data Sync

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Free
In-App Purchases

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Details

  • Released
  • Updated
  • May 20, 2026
  • August 12, 2026
Scale Relay screenshot #1 for iPhone
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About

Scale Relay connects your Bluetooth body composition scale to your fitness tracking platform. This is an independent, unofficial third-party application. Not affiliated with, endorsed by, or associated with any scale or fitness platform manufacturer. FEATURES • Automatic Bluetooth detection for compatible BLE scales • Complete body composition analysis • One-tap sync to cloud fitness services (in-app purchase) • Secure authentication with 2FA support • Clean, native iOS design MEASUREMENTS • Weight • Body Fat % • Muscle Mass • Bone Mass • Water % • BMI & BMR HOW IT WORKS 1. Open the app and step on your scale 2. See your weight and body composition instantly 3. Connect your fitness account to sync automatically (optional $9.99 purchase) PRIVACY FIRST All data stays on your device. No accounts required. No tracking. No ads. COMPATIBILITY Works with Bluetooth Low Energy (BLE) body composition scales that broadcast weight and impedance data. Sync feature currently supports Garmin Connect. REQUIREMENTS • iPhone with Bluetooth LE • iOS 17.0 or later • Compatible BLE body composition scale • Optional: Garmin Connect account for sync
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What's New in Scale Relay

1.2.1

August 12, 2026

Scale Relay 1.2.1 makes synchronization more reliable and transparent. • Clear confirmation when a measurement is saved locally and uploaded to Garmin Connect • Failed uploads can be retried without losing the measurement • Improved synchronization after launching the app • New in-app feedback form • Privacy and stability improvements

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In-App Purchases

$9.99

Garmin Export

Sync your weight data to Garmin Connect.

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