Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jjirsa
on March 17, 2019
|
parent
|
context
|
favorite
| on:
Apple Watch detects irregular heart beat in large ...
The challenges app helps with that: Challenges - Compete, Get Fit by FitNow
https://itunes.apple.com/us/app/challenges-compete-get-fit/i...
Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
