We may receive a commission on purchases made from links. Smart rings have grown in popularity as a way for users to get high-end fitness tracking in a subtle and sleek device. Oura, in particular, ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes I’ve ...

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 ...

Acer joins the finger-based fitness tracker market with the FreeSense Ring. How does the computer hardware giant's smart ring stack up against the class-leading Oura Ring 4? Let's break it down. I’m ...