Name: Sleep as Android HRV
Rating: 2.2 (765 reviews)
Author: Urbandroid

CAUTION: If you are experiencing sleep tracking outages - the app on watch is killed by Garmin - not running in the morning which happens on some specific models please try this version of the app (see description):
https://apps.garmin.com/apps/ae737b5d-02d6-45cb-a46f-5be7d857c152


This version of the Sleep as Android garmin app enabled HRV collecting even this may cause crashes on some Garmin devices with a SDK bug described here:
https://forums.garmin.com/developer/connect-iq/f/discussion/7471/random-array-out-of-bounds-error-in-sensor-data-callback#pifragment-1298=3

If you see the IQ! crash please instead install the Sleep as Android NEW version instead! Please let us know in teh comments which devices HRV works on and which it does not. At the moment we know about HRV issues FR55 and indirectly we have issues reported from Fenix 8. Many thanks for your feedback.

Unlock the full power of your Garmin wearable with the official Sleep as Android companion app. Transform your watch into a sophisticated sleep laboratory that tracks your cycles, monitors your heart rate, and wakes you up at the optimal moment.

--- FEATURES ---

- ADVANCED ACTIGRAPHY: High-precision motion tracking with awake detection.

- HEART RATE: Syncs HR data to the main app.

- VIBRATION ALARMS: Gentle, silent alarms directly on your wrist.

- SMART CUES: Supports Anti-Snoring and Lucid Dreaming vibrations.

--- SETUP GUIDE ---

1. Install "Sleep as Android" on your phone → https://play.google.com/store/apps/details?id=com.urbandroid.sleep.

2. Install "Sleep Watch Starter" on your phone → https://play.google.com/store/apps/details?id=com.urbandroid.watchsleepstarter.

3. Install THIS app on your Garmin watch.

4. In the Sleep as Android main app, select Settings → Wearables → Wearables → Garmin.

--- IMPORTANT NOTES ---

- ALARMS: Only work while a sleep-tracking session is active on the watch.
- BATTERY: You MUST whitelist Garmin Connect in your phone's battery settings to prevent disconnects (see: dontkillmyapp.com).
- HEART RATE: Enable this in the phone app under Settings →  Wearables →  Heart rate monitoring.
- TEST SENSOR: Please note that the "Test Sensor" feature is not supported on Garmin hardware.