Pebble smartwatches are back as 'Core,' starting at $149 with 30-day battery life
Pebble smartwatches are back as 'Core,' starting at $149 with 30-day battery life
Can I selfhost the services the watch is using ?
The software is open source. I cannot see a reason why you cannot.
Rephrase: is the server software open source?
You can use an open source app like Gadgetbridge to connect it to your phone without any online services - if this is what you ask for. The only online service is the app store - which you don't have to use (you can locally upload any app you want).