Steam Controller Owners Warned About Potential Short-Circuit Risk With Charging Puck
The Steam Controller has been arriving in the hands of buyers, and early reactions have largely been positive. Its wireless puck is one of the more convenient parts of the package, offering a 2.4 GHz connection while also magnetically attaching to the controller for charging. However, one owner’s experience has highlighted a possible safety concern that other users may want to keep in mind.
A Reddit user known as Toikka shared a public warning after noticing that the exposed pins on the Steam Controller puck may short-circuit if they touch metal. In this case, the puck accidentally came into contact with the metal strap of a Pixel Watch 3 while the smartwatch was charging nearby.
According to the user, the contact caused the puck and watch strap to heat up and start sizzling. The incident left small burn marks on both the strap and the puck, though fortunately no one was injured and both devices continued to function afterward.
The situation appears to have been caught quickly, preventing more serious damage. Still, it raises an important point for Steam Controller owners: the charging puck should be kept away from loose metal objects, watch bands, keys, coins, or anything conductive when not in use.
Toikka also said Valve’s Steam Hardware team is looking into the matter, and the affected items are expected to be sent in for inspection. Valve is reportedly providing a replacement puck as well.
At this stage, the issue seems to be isolated, and there is no indication that Steam Controller owners are facing a widespread problem. Even so, the incident has sparked discussion among users, with some suggesting that the exposed pins may remain powered when they should not. If that turns out to be the case, Valve could potentially address the behavior through a firmware update or hardware guidance.
For now, the safest approach is simple: place the Steam Controller puck on a clean, non-metal surface, avoid storing it near metal accessories, and unplug or move it when it is not actively being used. The Steam Controller remains a well-received device, but this incident is a reminder that even small charging accessories can create unexpected risks when conductive materials are involved.
