
Free
About
Sauna Metrics turns every session into data.
Track rounds, temperature, humidity, and duration in real-time. Log how you feel before and after stress, mood. See exactly how heat affects your body over time with sleep and heat correlation.
What you can track:
- Active sessions with round-by-round timing
- Temperature stages from warm-up to peak zone
- Pre & post wellness metrics (stress, mood)
- Calories burned and sweat loss
- Protocols: sauna hat, ice cooling, breathing
- Sleep correlation
- Heart correlation
What you learn:
- Your best training days
- Time-of-day impact on mood and recovery
- Which protocols actually work for you
- Weekly, monthly, and 6-month progress charts
Built for people who treat the sauna as a tool, not just a habit.
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What's New in Sauna Metrics
1.6
June 29, 2026
What's new in 1.6: • Tappable protocol badges — tap any protocol to open a quick info sheet that explains it. • Full VoiceOver support — refined accessibility labels make the app easier to use with screen readers. • Smarter session defaults that remember how you like to train. • Refreshed gradient icons and visual polish throughout. • Fixed onboarding so your body profile and protocol settings are saved correctly. Thanks for using Sauna Metrics! If you enjoy the app, please leave a review.
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