Sauna Tracker: Sleep & Plunge

Sauna Tracker: Sleep & Plunge

Sleep, Recovery & Cold Plunge

24 ratings
35 reviews
#97 in paid Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
$5.99

Details

Released
January 9, 2025
Updated
October 4, 2026

Features

Sauna Tracker: Sleep & Plunge screenshot #1 for iPhone
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Sauna Tracker: Sleep & Plunge screenshot #10 for iPhone
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About

This app helps you track sauna and cold plunge sessions, monitoring heart rate and identifying benefit zones. Set goals, view detailed analytics, and integrate with Apple Health for a comprehensive wellness overview.

✓Real-time heart rate tracking
✓Sauna and Cold Plunge Benefit Zones
✓Goal setting and progress tracking
✓Detailed analytics and stats
✓Support for various sauna types and cold showers
✓Apple Health integration
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What's New in Sauna Tracker

1.22

October 4, 2026

Sleep & Recovery insights are here. A new Recovery card on your Dashboard shows how your sauna sessions line up with your sleep. We compare your sauna nights to your other nights — automatically, from your existing Apple Health data — and surface the pattern in plain English: "42 minutes more sleep on sauna nights." Tap in for the full breakdown: deep sleep, REM, sleep efficiency, plus a view that compares evening sessions to earlier ones. Resting heart rate and HRV get their own trend charts too. Already wearing your Apple Watch to bed? Your insights are ready the moment you open the app — no waiting required.

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Charts

Top Paid

📉 97-10

Health & Fitness

This app dropped -10 positions in Health & Fitness chart.

Last updated on October 17, 2026.

User reviews

Need widget on watch

Please include a widget for watch face, for the cost of all I don’t want to have to scroll through every time to find the app, there should be a widget to click on for your watch face. Thank you

Used to work fine

I use this app to track my sauna sessions. Now you start the timer on your watch and nothing happens
Hope they fix this issue soon

Edits

Sometimes I forget to turn off the session on the cold plunge and it messes up the calculations. Need the option to edit the time.

I want the ability to edit where the suana and cold plunge tab appear on my watch. I don’t hot tub or do hyperbolic chambers so I shouldn’t have to scroll past those every time.

Otherwise, good job
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Response from developer

Hey thanks for the kind words. Couple things to address your concerns. You can currently edit the start and end time of a session by clicking on the start and end time on the session page. Once you click on the times you can edit them to be whatever you want. On the second point, I agree. We’ll fix this in the next release!

Used to work

I used to enjoy this app but lately it does not accurately track my sessions. During a session, while in the app, after I hit start, it does not show anytime elapsing on the duration. When I exit the app, I can see a workout widget on my Apple Watch screen counting down. When I return back to the app, it still shows no time clocking. No sessions are Tracking in fitness.
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Response from developer

Hey Camhut, Thanks for using Sauna Tracker I appreciate your support. Apologies for this issue. It’s a known issue currently and we have a fix, it will be deployed in the next week. We completely changed the time keeping mechanism of the app and made it significantly more reliable for keeping session time. Additionally we added more features that we think you’ll love. Once again apologies for this but it will be fixed very shortly. Thank you!

My Sauna ritual is not complete without t this App.

A Wonderful tool to know very important metrics including Temperature and Heart rate during Sauna. Also keeps track of Sauna usage and reminders. A perfect complement to Sauna.

Developer apps

FAQ

What does the Sauna & Cold Plunge Tracker app do?

This app allows you to log and monitor your sauna sessions, cold plunges, hyperbaric oxygen therapy, and red light therapy. It tracks your heart rate in real-time, identifies specific benefit zones for each therapy type, and provides detailed analytics on your progress.

What are the key features of the Sauna & Cold Plunge Tracker app?

Key features include real-time heart rate tracking during sessions, revolutionary benefit zone identification (e.g., HSP Release, Metabolic Boost), goal setting with visual progress rings, enhanced analytics with interactive charts, and seamless integration with Apple Health.

Is the Sauna & Cold Plunge Tracker app free to use?

Yes, the app is available for free. It does not have in-app purchases or advertisements, offering a complete tracking experience without any cost to the user.

What devices is the Sauna & Cold Plunge Tracker app compatible with?

The app is designed for Apple Watch and iPhone. It leverages Apple Watch for real-time heart rate monitoring and allows session initiation from both devices, with automatic duration recording and background live activities.

How can I use the Sauna & Cold Plunge Tracker app to improve my wellness routine?

By tracking your sessions and monitoring your heart rate and benefit zones, you can gain insights into optimal timing and duration for each therapy. Setting and tracking goals, along with reviewing weekly progress, helps you consistently improve and achieve your wellness objectives.