| Oura Ring 4 | RingConn Gen 2 | |
|---|---|---|
| Score | 48/100 (Fair) | 23/100 (Poor) |
| Official API ⚡ | Open API (25/25) | No API (0/25) |
| Data export ⚡ | Full account export (15/25) | Only via Apple Health / Health Connect (8/25) |
| Gadgetbridge / open firmware | Not supported (0/20) | Not supported (0/20) |
| Home Assistant ⚡ | Community (HACS) (8/15) | None (0/15) |
| Subscription ⚡ | Required (0/15) | Not needed (15/15) |
| Subscription | Oura Membership | None |
⚡ = where they differ.
Oura Ring 4
Official REST API (v2) via your own OAuth app (personal tokens were deprecated in Dec 2025). The API needs an active Oura Membership; data download via the Membership Hub doesn't. Home Assistant support is a community (HACS) integration.
API · Export · Home Assistant
RingConn Gen 2
No public developer API found as of Oct 2026; users rely on syncing to Apple Health / Health Connect. No subscription required.
API · Export · Home Assistant
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Open in the interactive compare tool
Scores come from each device's cited sources, last verified 2026-10-20. See how we score.
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