HealthTree Pulse Oximeter Fingertip for Kids and Children Blood Oxygen Monitor 15 out of 5 Stars. 1 reviews Save with Shipping, arrives in 2 days HealthTree Pulse Oximeter Fingertip for Kids and Children Blood Oxygen Saturation Monitor, Blue Add $19.93current price $19.93HealthTree Pulse Oximeter...
Tweet may have been deleted Oura and Movano aren't the only smart ring options. Walmart recently began selling a $299 "heart and blood oxygen wellness monitor" made by Prevention (a magazine and healthcare company) called thecircul+ Smart Ring. It's substantially more bulky, andone reviewer...