Sometimes when a device fails, it fails in spectacular fashion. Daniel Rotar, who leads the ZONEofTECH YouTube channel, posted on X today that the battery on his Samsung Galaxy Ring began swelling while he was wearing it. "I cannot take it off and this thing hurts," he wrote. A few hours later, Rotar posted again that he had gone to a hospital and received help to remove the smart ring. He also shared photos of the device that showed the swelling on the interior surface.
Update:
- I was denied boarding due to this (been travelling for ~47h straight so this is really nice 🙃). Need to pay for a hotel for the night now and get back home tomorrow👌
- was sent to the hospital, as an emergency
- ring got removed
You can see the battery all… https://t.co/SRPfYI92Zg pic.twitter.com/ob8uUp5BeW — Daniel (@ZONEofTECH) September 29, 2025
We reached out to Samsung for comment and received this statement from a spokesperson: "The safety of our customers is a top priority and we are in direct contact with this user to learn more about their concerns. While experiences like this are extremely rare, there are a few ways to attempt removing a stuck ring, including soap and water – or submerging your hand in cold water. If these methods do not work, additional information is provided on our Samsung Support page."
Current technologies aren't perfect and a device's battery can fail. When that happens, trapped gasses and heat can cause the battery to swell. It's not a common problem, but it is a known one. There's even a whole Reddit community dedicated to the phenomenon of these "spicy pillows." So here’s a recurring reminder that if you’ve got old gadgets you aren’t using, consider recycling them before they potentially reach this sort of fail state.