Reliable syncing

Getting the best results

Complete the first checklist once, then follow the three simple habits below.

Set up once

1
Install the iPhone app
Download Health Assistant Link from the App Store and complete the initial setup.
2
Accept all requested permissions
Allow the Health and system permissions requested during setup so enabled features can work.
3
Use your external Home Assistant URL
Connect using the secure URL that reaches your Home Assistant when you are away from home.
4
Turn on backfill
Enable backfill in the app so missed readings can be recovered with their original times.
5
Install the Apple Watch app
Keep the Watch companion installed to support syncing while your iPhone is locked.
6
Add a Lock Screen widget
Use one of the Health Assistant Link widgets on your iPhone Lock Screen.

Keep the iPhone app open in the background.Do not force-close or swipe it away.
Keep the Apple Watch app open in the background.Leave it available so it can assist when the phone is locked.
Open the iPhone app once a day.You can use a Shortcut to open it briefly, then leave it in the background again.