I've begun to hit a bit of a road block in terms of how to further enhance my paint program, so I decided to pivot for a couple of days and design the strap for the bracelet!
I'm thinking I'll user the outline on the right to laser cut two different colored layers of either leather or rubber. Subi is going to help me 3D print an encasing for the electronics, as I've illustrated on the left, which can be opened to charge the lipo battery (not included in the sketch).