Owlet Smart Sock: Track your infant’s heart rate and oxygen levels Gadget Current April 26, 2018 0Comments 540 Views The Owlet Smart Sock 2 silently tracks an infant’s heart rate and oxygen while they sleep and notifies parents if something is wrong. https://www.youtube.com/watch?v=GFk2HxIOmzk Share with friends! Filed in: Health, Wearables
