The Oura Ring 4 has just been released — and it’s more comfortable and sleek to wear, but not smaller. It’s noticeably way ...

Update: October 14 (11:46 PM ET): We’ve updated our Fitbit Inspire 4 ... band options. This last one is a stretch, as onboard GPS is one of the major features separating Fitbit’s Charge ...

Fitbit is one of the O.G. wearables and two of its top devices are on sale at Amazon today. Save up to 40% on your purchase, ...