If you ever run into a situation where the Galaxy Ring gets stuck on your finger, Samsung has a guide on how to remove it.

Take smart rings. They're bands of metal or plastic containing a tiny rechargeable battery. Most of these items go through their lives doing what they're supposed to do, until the battery is exhausted ...

A faulty Samsung Galaxy Ring battery caused the smart ring to swell up, sending its wearer to the emergency room for removal.

Anything that has a battery that also goes on your body should be made super easy to take off, in case of battery expansion.” ...

One Samsung Galaxy Ring owner had their battery expand, leaving the ring stuck on their finger, and that's scary.