Sauna Log
Sauna and steam room tracker
Free · In‑App Purchases
Track every sauna and steam session on Apple Watch with live heart rate, calories, timers, and seamless Apple Health logging.
Sauna Log helps you run sauna and steam sessions with structure, consistency, and clean health tracking.
Use your Apple Watch to start a session fast, choose sauna or steam room, run your preferred timer presets, and monitor live heart rate plus active and total calories while you’re in the heat. When a timer ends, you can stop or extend immediately for the next round.
Sauna Log records your session details, including:
- Heat type: sauna or steam room
- Session duration
- Heart-rate data
- Energy burned: active and total calories
- Sauna temperature and humidity
- Cold shower selection
Remember your usual temperature and humidity settings, so recording regular sessions takes seconds.
The iPhone app gives you quick control of timer presets, heart-rate thresholds, session history, and longer-term progress insights. See your heat time, active days, heart-rate response, calories, and sauna-versus-steam patterns across weeks, months, and years.
Optional monthly reminders help you return to your progress and stay consistent.
Free to try for 3 sessions, then unlock with a one-time purchase.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Add temperature and humidity to your heat sessions, with remembered defaults for sauna and steam room.
- Choose Celsius or Fahrenheit and see your preference across iPhone, Apple Watch, and session history.
The developer, Barnaby Wood, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Barnaby Wood
- Size
- 10.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 7 more
- English, Danish, Dutch, Finnish, German, Japanese, Norwegian Bokmål, Swedish
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Sauna Log Unlock $2.99
- Copyright
- © 2026 Barnaby Wood