Coldsmith
Cold plunge, ice bath, and breathwork companion
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Oct 15
today
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Coldsmith is a wellness app for cold plunge, ice bath, and breathwork practitioners. Guided Wim Hof-method breathing sessions, cold exposure timers, streak tracking, and heart-rate integration via HealthKit. Idea to App Store in 2 weeks.
Key features:
• Guided Wim Hof breathwork sessions
• Cold exposure and ice bath timers
• Streak tracking with HealthKit integration
• Custom breathing protocols
• Apple Watch support and recovery insights
Built with React Native, TypeScript, Expo, HealthKit, Supabase, and RevenueCat.