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WHOOP vs Oura: catalog facts
WHOOP	Oura
Paid Requires the WHOOP wearable and its membership.	Freemium The app is free to install, requires an Oura Ring, and offers a paid membership.
Android, iOS	Android, iOS
Daily strain, recovery and sleep scores Continuous data from a wrist-worn band	Covers sleep, activity, stress, heart health and cycle tracking in one app Tracks over 50 health metrics from a ring rather than a wrist device
Only works with WHOOP hardware Requires a paid membership	Only useful with an Oura Ring, which must be bought separately Some features sit behind a paid membership
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.