Oura Ring 5 vs Ultrahuman Ring AIR: which lets you own your data?

Ultrahuman Ring AIR scores higher for data ownership (58 vs 48). They differ on data export, gadgetbridge / open firmware, home assistant, subscription.

Oura Ring 5Ultrahuman Ring AIR
Score48/100 (Fair)58/100 (Good)
Official APIOpen API (25/25)Open API (25/25)
Data export ⚡Full account export (15/25)Only via Apple Health / Health Connect (8/25)
Gadgetbridge / open firmware ⚡Not supported (0/20)Partial (10/20)
Home Assistant ⚡Community (HACS) (8/15)None (0/15)
Subscription ⚡Required (0/15)Not needed (15/15)
SubscriptionOura MembershipNone

⚡ = where they differ.

Oura Ring 5

Same data story as the Ring 4: official REST API (v2) via your own OAuth app, but Gen3-and-later rings can't use the API without an active Oura Membership ($5.99/mo or $69.99/yr in the US). Data download through the Membership Hub works without one. Home Assistant support is community (HACS) only.

API · Export · Home Assistant

Ultrahuman Ring AIR

Ultrahuman offers a developer portal with personal API tokens for your own data plus a partner OAuth API. No subscription for the ring. Gadgetbridge has partial support.

API · Export · Home Assistant

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Oura Ring 4 vs Ultrahuman Ring AIR

Open in the interactive compare tool

Scores come from each device's cited sources, last verified 2026-10-20. See how we score.

📬 The Data Ownership Digest

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