ThermoTimer

Take Control of Your Hot & Cold Therapy ThermoTimer is the ultimate timing companion for sauna lovers, cold-plunge enthusiasts, and anyone practicing contrast therapy. Whether you’re just getting started or following advanced protocols like the Wim Hof method, ThermoTimer keeps every session precise, safe, and effortless. 6 Guided Therapy Protocols Choose from expertly designed routines—perfect for recovery, wellness, stress reduction, and building resilience: Beginner – A gentle intro to heat & cold therapy Wim Hof Method – Short cold cycles with extended heat recovery Finnish Sauna – Classic Nordic-style timing Contrast Therapy – Switch smoothly between hot and cold Quick Recovery – A fast routine for busy days Cold Focused – Ideal for ice bath and cold plunge training Each protocol includes clear phase transitions, visual cues, and optional audio alerts. Built for Real Sauna Conditions ThermoTimer is designed to perform flawlessly in hot, humid, or low-light environments: Large, high-contrast timer visible through steam Dim mode to keep screens discreet in dark saunas Tap-friendly controls — no tiny buttons Live Activities keeps your timer on the Lock Screen Works 100% offline for remote cabins or spa settings Apple Watch Integration Leave your phone outside the heat. Start, pause, skip phases, and view progress directly from your wrist. Perfect for saunas, cold tubs, and recovery sessions. Track Your Progress Stay consistent and see your improvement over time: Full session history Time spent in hot & cold phases Streak tracking Session export for coaches or wellness logs Three Beautiful Themes Match your environment and personal style: Sauna Glow – Warm amber hues Dark Minimal – Clean, OLED-friendly black Light Clean – High contrast for outdoor cold plunging Clear Audio & Haptic Alerts Never miss a phase transition again. Choose from subtle countdown beeps, phase-complete sounds, or gentle haptics. No Account. No Ads. No Subscriptions. Just a powerful, beautifully designed thermal therapy timer—always ready when you are. Perfect For Sauna users & cold plunge fans Contrast therapy routines Recovery athletes Breathwork & resilience training Wellness spas & at-home sauna setups Wim Hof method practitioners Transform your heat & cold routine with precision.