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
Community
Discussions
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
How to post?
Sign in
Kai Herzberger
Freelance, part time founder, Berlin
#1956120
1 follower
0 following
2 points
Follow
About
Activity
Upvotes
1 Hunted
Collections
Stacks
Reviews
Maker History
Breathe2
Pre-installed workouts & option to create your own, for free
Jul 2019
🎉
Joined Product Hunt
July 5th, 2019
Report
