Where Does Ultrahuman Store Health Data?
Ultrahuman Ring and M1 data with account history and HealthKit sync.
Last updated
Ultrahuman syncs Ring sleep, recovery, movement and M1 glucose readings to the account with per device cache and HealthKit and Health Connect bridges. The ring buffers days offline; the phone uploads on Bluetooth reconnect.
Scores compute server side from the synced stream, so a fresh install with full history feels instant once login completes. Reinstalls restore everything account bound while the ring refills the latest unsynced days on next contact.
Where Ultrahuman stores this, by platform
Account cloud (history and scores) plus app cache and ring buffer
Pair the Ring under one account; sizing and firmware travel with it. Clearing app data drops cache; history returns on login after ring resync.
Account cloud (same synced history on iPhone)
HealthKit bridge shares sleep and workouts outward. Deleting the app clears cache only. Subscription features follow the account, not the install.
Frequently asked questions
how do I move Ultrahuman to a new phone
Sign into the same account on the new phone and pair the Ring (unpair from the old first). History syncs down; the ring uploads buffered days on first connect.
does Ultrahuman need a subscription for history
Core history stays visible on the account regardless. Premium analytics gate new insights, not past data. Export options live in settings for outside archiving.
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