The #1 Sauna App for Apple Watch & iPhone. Track your sessions in real time, monitor heart rate, calories, and unlock science-backed Benefit Zones like Warm-Up, Detox & Max Benefit. Start sessions from iPhone or Watch, get interactive charts, and zone-colored heart rate insights. Works with all sauna types. Syncs with Apple Health. Private by design—no accounts or cloud. Sauna Tracker helps you get more from every sweat. Download now and elevate your routine!
