Pebble 2 button deterioration
The silicone buttons on the Pebble 2 can deteriorate over time:
Luckily, there are several solutions to pick from:
3D printed replacement buttons
The easiest repair option - You can purchase 3d printed replacement sides, or even print them yourself with a 3d printer.
3D printed replacement case
This fix requires a doner OG pebble for it’s buttons, but is a full replacement case.