Measure your blood oxygen level. Keep an eye on your heart. See your fitness metrics on the enhanced Always-On Retina display. Live a healthier, more. Active, more connected life.
Measure your blood oxygen with a revolutionary new sensor. Take an electrocardiogram from your wrist anytime, anywhere. Meet your sleep goals each night so you can live a healthier day.
Track your daily activity and precisely measure all your favorite ways to work out, even underwater.
The Always-On Retina display is now 2.5x brighter outdoors when your wrist is down, so you can see your watch face without waking your screen. And with new customizable faces, there’s a look for you.