Degree Daddy

Cold Plunge & Sauna Tracker

Free · Designed for iPad. Not verified for macOS.

New: light mode, Continue after Stop, and support for iPhone Duo. Log your cold plunge and sauna sessions. Build streaks. Sync to Strava and Apple Health. Degree Daddy is a cold plunge and sauna tracker for people who take their recovery seriously but don't need a lifestyle brand to do it. Timer, logging, streaks, sync. Works on iPhone, iPad, iPhone Duo, and Apple Watch, in light or dark mode. APPLE WATCH — NEW Start a session from your wrist and leave your phone in the locker. A big timer, live heart rate, and a tap on the wrist at each milestone. Set the temperature with the Digital Crown when you finish, and the session lands in your iPhone history and Apple Health. TIMER One tap to start. A big, readable timer counts your session while encouragement messages keep you in. Switch between cold plunge and sauna mode. Stop early by mistake? Tap Continue and the timer picks up where it stopped. Lock your phone and the timer keeps counting on the Lock Screen and in the Dynamic Island. SAFETY CHECK ALARM An optional alarm for each session type that goes off when your chosen time has passed — 5 minutes for cold plunge and 25 for sauna by default. It does not contact emergency services. LOGGING Save temperature, sauna type (dry, steam, or infrared), a 1–5 star rating, and your location after each session. Tag it Home, a nearby venue — gyms, spas, pools — or your city. Everything stays on your device and syncs across your iCloud devices automatically. STREAKS Consecutive day tracking so you can see if you're actually being consistent. Current streak and all-time best, right on the home screen. Miss a few days? If your last session was within 5 days, the app offers to continue your streak, so travel and rest days don't reset your progress. STRAVA SYNC Strava has no cold plunge or sauna activity type. Degree Daddy fills the gap: push any session to Strava as an activity — "Cold Plunge - 2:45 at 42°F" — with your sauna type, location, and streak in the description. Attach your session card as a photo so your followers know what you're about. APPLE HEALTH Every session writes to Apple Health as a workout, with heart rate when you use Apple Watch. Whoop, Oura, Garmin, and anything else that reads HealthKit will pick it up automatically. SESSION CARDS A clean, branded card with your duration, temperature, streak, and location. Share it or save it. PRIVACY No account required. No ads. Your data lives on your device and syncs through iCloud. Anonymous usage analytics via TelemetryDeck and crash diagnostics via Sentry. WHAT'S INCLUDED - Apple Watch app with live heart rate - Cold plunge timer (30–60°F) - Sauna timer (100–220°F) with dry, steam, and infrared types - Lock Screen and Dynamic Island timer - Safety Check Alarm for cold plunge and sauna - Temperature slider with color feedback - 1–5 star session rating - Automatic GPS location with nearby venue picker - Streak tracking with recovery (within 5 days) - Light, Dark, and Auto appearance - Strava sync - Apple Health sync - Shareable session cards - Celsius/Fahrenheit toggle - iCloud sync across devices - VoiceOver accessible Apple rates Apple Watch Ultra for saunas up to 55°C (130°F); other models aren't rated for sauna heat. You can always time a sauna from your iPhone.

  • 4.3
    out of 5
    3 Ratings

• Light mode. Pick Light, Dark, or Auto in Settings. • Stopped too soon? Tap Continue to pick up where you left off. The paused time doesn't count. Works on iPhone and Apple Watch. • Made for iPhone Duo, folded or open. iPad now uses the same simple tabs as iPhone. • The log screen starts at the temperature you used last time. • Missed a few days? You can still save your streak if your last session was within 5 days. • If alarms are turned off for the app, the Safety Check switch now shows you how to turn them on. • A new version no longer locks you out of the app. You get an "Update available" note you can close. • The Lock Screen timer no longer comes back after you finish a session. • The "Logged!" screen now scrolls, so the buttons never cover your session card.

The developer, Outergy Group, LLC, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

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
Outergy Group, LLC
Size
12 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English
Age Rating
16+
Copyright
© 2026 Degree Daddy