Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Sauna
Track heat & cold exposure with your Apple Watch and iPhone
•
1 review
•
4 followers
Visit website
Follow
Overview
Launches
Forums
Reviews
Team
More
Blog
•
Newsletter
•
Questions
•
Forums
•
Product Categories
•
Apps
•
About
•
FAQ
•
Terms
•
Privacy and Cookies
•
X.com
•
Facebook
•
Instagram
•
LinkedIn
•
YouTube
•
Advertise
© 2025 Product Hunt
p/sauna
Alain
•
6yr ago
Sauna - Track heat & cold exposure with your Apple Watch and iPhone
Sauna.app
is a free Apple Watch and iPhone app that enables you to track your heat and cold exposure sessions. Record duration, temp, continuous HR, HR acceleration, etc. on your Apple watch. View session summaries, insights & trends on your phone.
5
59
View all
