Sauna Assistant

Sauna & Cold Plunge Ritual

$19.99 · Designed for iPhone. Not verified for macOS.

Turn heat and cold into a ritual. Sauna Assistant helps you build a personal sauna and recovery routine with guided sauna rounds, cold plunges, immersive soundscapes, Apple Watch heart-rate tracking, and detailed wellness insights — all designed specifically for iPhone and Apple Watch. Whether you're unwinding after a long day, practicing contrast therapy, or building a consistent recovery habit, Sauna Assistant keeps every session beautifully organized and fully private on your device. GUIDED SAUNA & COLD RITUALS - Create structured sauna sessions with customizable rounds and countdowns - Add cold plunges between rounds or start standalone plunge sessions - Track plunge duration, water temperature, heart rate, humidity, and ambient temperature - Control sessions from your Apple Watch, Siri, Bluetooth headphones, or the lock screen - Follow your session at a glance with Live Activities and Dynamic Island — without unlocking your phone - Pause, resume, and transition naturally between heat and cold without losing your flow IMMERSIVE WELLNESS EXPERIENCE - Choose from 16 ambient sauna themes including Ocean, Zen, Forest Walk, Thunderstorm, Winter, and more - Enjoy immersive background soundscapes and round-specific audio cues - Switch themes mid-session without interruption - Receive wellness tips during rest periods between rounds - Use Silent Session mode when you want complete focus APPLE WATCH & HEALTH INTEGRATION - View live heart rate during sauna and cold plunge sessions - Track heart-rate zones directly on Apple Watch with color-coded feedback - Save sauna rounds and plunges to Apple Health as Mindful Minutes - Separate plunge workouts let you see distinct cold-exposure heart-rate data - Get haptic feedback for countdowns, round transitions, pauses, and session completion PROGRESS & ACHIEVEMENTS - Review session history with detailed statistics and trends - See how heart rate, temperature, and humidity patterns evolve across months - Build streaks and unlock achievements that reward consistency, endurance, and variety - Visualize your habit at a glance with a 12-week activity heatmap - Share beautiful sauna session cards with friends or on social media SMART SAUNA FEATURES - Connect HomeKit scenes to automate lights, heaters, or your sauna environment - Monitor real-time temperature and humidity from compatible HomeKit sensors - Trigger automations automatically when sessions start, pause, resume, or end - Log per-round environmental extremes — min, max, and average temperature and humidity BUILT FOR SAUNA OWNERS - Manage multiple saunas — home, cottage, gym — under separate profiles - Log maintenance tasks: stone replacements, heater checks, cleaning, and repairs - Track maintenance costs and dates per entry - See sessions and maintenance side by side on a unified timeline PRIVATE BY DESIGN - No account required - No subscriptions - No analytics or tracking - All data stays on your device - Fully functional offline Sauna Assistant is built for people who want more than a timer — a calmer, smarter, and more intentional sauna and cold-plunge experience.

  • This app hasn’t received enough ratings or reviews to display an overview.

This update brings a cozy new WOOD-FIRED theme, lightning-fast ONBOARDING, a SMALLER APP with CRISPER AUDIO, your favourites at a glance, and a quick fix for SOCIAL SHARING. NEW: - WOOD-FIRED SAUNA EXPERIENCE: We’ve added a brand-new "Wood-Fired" ambient session theme to bring the crackling warmth of a traditional sauna right to your rituals. IMPROVED - LIGHTNING-FAST ONBOARDING: We’ve replaced our multi-step welcome screens with a single, beautifully designed outline, so you can get up and running (and relaxing) faster than ever. - SMALLER APP, CRISPER AUDIO: We’ve remastered our ambient audio tracks for clearer, richer sound, while simultaneously cutting the app’s overall download size down by nearly 200 MB. - YOUR FAVORITES AT A GLANCE: Your Session History now thoughtfully tracks and highlights your most frequently used session types, making it easier to stick to your preferred routines. FIXED - Resolved a hiccup that occasionally prevented social sharing sheets from appearing correctly after finishing a session.

The developer, DAINIUS SERPLIS, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • DAINIUS SERPLIS
    Size
    • 400.2 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Watch
      Requires watchOS 11.6 or later.
    Languages
    • English
    Age Rating
    9+
    Copyright
    • © Dainius Serplis