One dial per obsession.
A 24 hour weather dial, drawn for the place you are, in a picture you can read at a glance and a JSON your own device can announce. Each 24c app is its own watchface, with its own settings and nothing borrowed from the others.

24c Winds
For pilots: will it be flyable in the next couple of hours?
See what it does →How it works
Install the app
One watchface per app, marketed on its own so a pilot never sees a surfer's dial and the other way round.
Link the device
The face shows a short read token and the address24c.day/TOKEN. Open it once, sign in, and the dial becomes yours.
Set it up your way
Settings live with the account, so the watch, your phone and the web all agree — and the demo above is the same dial, drawn by the same server.