Degree Daddy

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 and Apple Watch.

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.

LOGGING Save temperature, a 1–5 star rating, and your location after each session. Pick from nearby venues — gyms, spas, pools — or default to 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 day? The app offers to continue your streak so travel and rest days don't reset your progress.

STRAVA SYNC Sessions post to Strava as activities — "Cold Plunge - 2:45 at 42°F". 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. Whoop, Oura, Garmin, and anything else that reads HealthKit will pick it up automatically.

APPLE WATCH Start and stop your timer from your wrist. Haptic alerts at 30s, 1min, 2min, 3min, and 5min. Sessions sync back to your phone 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 — no personal data collected.

WHAT'S INCLUDED

• Cold plunge timer (30–60°F)
• Sauna timer (150–220°F)
• Temperature slider with color feedback
• 1–5 star session rating
• Automatic GPS location with nearby venue picker
• Streak tracking with recovery (continue after missed days)
• Apple Health sync
• Strava sync
• Apple Watch app
• Shareable session cards
• Celsius/Fahrenheit toggle
• iCloud sync across devices
• VoiceOver accessible