Sauna Metrics: Tracker & Log

Sauna Metrics turns every sauna session into data you can learn from. Time your rounds, log temperature, humidity and how you feel, then see what heat actually does to your sleep, heart rate and recovery. YOUR HEAT AGE • One number for how your body handles heat, from your sessions, resting heart rate, VO2max and sleep • Its pace over the months, and a detail screen that shows what moves it EVERY SESSION • Round-by-round timer with a Live Activity • Temperature, humidity, sauna type, sauna hat and water • Mood and stress before and after, calories and sweat loss • A photo on each session, and an image to share it • A session score that shows what made it a good one KEEP GOING • Streaks and badges • Insights on your history: your sauna day, your best time, your score trend • Export your data whenever you want • Short, sourced reads on heat, hydration, sleep and safety SAUNA METRICS PRO A monthly subscription, or a yearly one with the first week free. • Sauna Metrics on Apple Watch: start a session from your wrist, follow your heart rate live, get an alert if it climbs too high, and a 10-minute recovery countdown • Six Health analyses: sleep, heart and heart rate recovery, body, blood pressure, training and weekly dose, compared between sauna days and rest days • Heart rate zones and recovery for each session, compared with your past sessions • HRV and resting heart rate trends, and your heat resistance • Training log and month against month • Monthly and yearly recaps told as stories • Your Health figures on your share images • Home and Lock Screen widgets Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://saunametrics.app/privacy/ Your sessions and Health data stay on your iPhone. Heart rate is a guide, not a medical measurement. Ask your doctor before using the sauna if you have a heart condition.