Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
JKCalhoun
on May 22, 2022
|
parent
|
context
|
favorite
| on:
Current guidelines for sun exposure are unhealthy ...
My Apple Watch needs a UV sensor that accumulates UV exposure levels and can tell me when it's time to come inside.
shepherdjerred
on May 22, 2022
[–]
That would actually be pretty cool
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
