Ice bath timer, sauna tracker and guided breathwork in one app — with charts that show your progress. Time your cold plunge, log your sauna sessions, follow guided breathing rounds, and watch your cold tolerance grow.

Try everything free for 14 days. No credit card, no account, no sign-up.

✨ NEW
• Box 4-4-4-4, Relax 4-7-8 and Calm 5-5 — guided breathing patterns with audio cues
• Custom pattern — set your own inhale, hold, exhale and hold
• A soft chime marks every hold, so you can breathe with your eyes closed
• Vibration on each phase change
• Pause and resume mid-session; the cycle counter is always in view

⌚ GARMIN WATCH
• Sessions you record on your Garmin appear here by themselves — nothing to press
• Live heart rate and water temperature while a session runs in the app
• Needs the Breath and Plunge PRO watch app from the Connect IQ store

🔜 IN DEVELOPMENT
• Apple Watch — start a session from your wrist

🧊 TRACK
• Breathwork — guided rounds (WHM style) with automatic breath retention timing
• Cold plunge & ice bath — timers for ice baths, cold plunges and cold showers
• Sauna — heat exposure timing with fluid loss estimates
• Contrast therapy — chain sauna to cold plunge, or breathwork to ice bath

📊 STATISTICS
• Charts of your minutes, breath holds, water and sauna temperature, fluid loss and calories
• Group by session, day, week, month or year — pinch to zoom into any period
• Share your progress chart as an image

🔥 FEATURES
• Eyes-free timers with audio cues — no need to look at the screen
• Beautiful session summaries you can share
• Backup — export your full history to a file and import it back any time
• Works offline. No account, no cloud, no data collection
• 16 languages

⚡ SUBSCRIPTION
Monthly or yearly. Your first 14 days are free and require no payment details.

⚠️ SAFETY
Never practise breath retention in or near water, or while driving. Consult a doctor first if you have cardiovascular conditions, epilepsy, respiratory disease or impaired thermoregulation. This app provides timing tools only and does not give medical advice.