Blood Oxygen app
A sensor and app measure the oxygen saturation of your blood, an important indication of how well your body is absorbing oxygen1
Just remain still for 15 seconds to measure your blood oxygen—results appear on your watch and in the Health app on iPhone
Series 6 takes periodic readings in the background, even while you’re sleeping, recording your blood oxygen trends over time
Always-on altimeter
Get real-time elevation readings throughout the day with minimal impact to battery life4
See your elevation change foot-by-foot right on your watch face with the Elevation complication—whether you’re running a trail or just taking the stairs
Product Dimensions:
11.65 x 2.99 x 1.42 in
0.83 lbs
Shipping Dimensions:
12.00 x 3.00 x 1.50 in
