At a glance Expert’s RatingProsStylish & comfortableGood sleep tracking performanceBest battery on a smart ringNo subscriptionConsSlightly scratch proneActionable insights a work in progressSome features still in betaOur VerdictThe RingConn Smart Ring offers solid tracking from an elegant design with considerably longer battery life than rival rings and a subscription-free companion app that is going in the right direction. The RingConn Smart Ring is one of the cheapest ways to get a fitness and wellness tracker on your finger right now. The RingConn emerged after the Oura Ring Gen 3 and befor…