Battery swelling isn’t new in consumer electronics, but the risks are higher in this case. Lithium-ion batteries can expand ...

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 ...

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.