Oura Ring

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sleep tracking wearables developer health Oura Ring WHOOP Garmin HRV sleep stages

Best Sleep Tracker for Developers: Oura vs WHOOP vs Garmin

Oura Ring, WHOOP, and Garmin compared for developers — sleep stages, HRV, readiness scores, API access, accuracy vs PSG, and subscription costs explained.

14 May 2026·5 min read