Ring’s collection of cameras and video doorbells have just had a free upgrade that makes their camera quality and resolution better than before. The smart security brand has just announced that ...

Alternatives like the Samsung Galaxy Ring, Ultrahuman Rin Air, RingConn Gen 2, and others are cheaper or don’t need a subscription. In this time of heightened competition, here’s what we’d ...

Table of Contents How blood pressure sensing works on a ring? An approach validated by science The dawn of a new era for smart rings Circular is a relatively small player in the smart ring segment ...