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
p/world-s-smartest-shirt
Keep your essentials inside your shirt!
Start new thread
Follow
Underwater treadmill - A Japanese invention.
by
Alvin Lau
•
7yr ago
See launch →
2
6
Add a comment
Login to comment
Replies
Best
Tomas Mazetti
PERI Duo Case
The best tagline. Ever.
Upvote
(1)
Report
Share
7yr ago
Sam Cholera
Looks great for people who have issues with weight, hips issues, rehab etc. Looks crazy, but I think it could have a market
Upvote
(1)
Report
Share
7yr ago
Replies
PERI Duo Case