Ultra Cold Plunge & Sauna Log

Apple Watch-first tracker for cold plunge, sauna, and recovery sessions with live temperature and heart rate.

iOSApp Store (US)★ 4.1 · 49 ratingssubscription

Ultra Cold Plunge & Sauna Log is a recovery session tracker built primarily for Apple Watch that logs cold plunge, ice bath, sauna, and steam room sessions with real-time water or air temperature (on supported watches), heart rate, and strain. It offers an on-device AI coach for progress insights, guided breathing, and support for combined contrast therapy routines across cold and heat sessions.

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