I removed the spring clips off a basic Fitbit Charge 4 charging cable and created a stand for it to mount securely into with no additional hardware. The Charge 4 snaps in securely and makes good contact with the charging pins. Cantilever design for full circle bands to fit on it easily even though mine is a buckle style.
PLA should be fine. Mine is 3dFuel PLA Pro.
No fine detail so .2mm or even higher is good.
Supports optional but I added them under the head just to keep it clean.
Add a modifier to the base to force it alone to be 100% infill so it weight enough to keep the stand stable.
The author marked this model as their own original creation.