- A Redditor said they "almost started a fire" with the Steam Controller's charging puck
- This happened when their metallic smartwatch strap made contact with the puck's exposed pins
- It caused a short circuit and "started sizzling" — although Valve does warn about this in the manual
A Redditor warns that they "almost started a fire" with the charger for the Steam Controller when it made contact with their metallic smartwatch strap.