'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Smart rings monitor your ...

We may receive a commission on purchases made from links. There are quite a few smart rings on the market for those who want a discreet but stylish way of tracking their life but want an alternative ...