Blood Oxygen Level test
The blood oxygen level is a key indicator of your overall wellness. It can help you understand how well your body is absorbing oxygen, and the amount of oxygen delivered to your body. The remarkable new sensor and app in Apple Watch Series 6 allow you to take on-demand readings of your blood oxygen as well as background readings, day and night. New sensor. New insights. The new blood oxygen sensor is made up of four LED clusters and four photodiodes. Incorporated into the completely redesigned back crystal, this new sensor works in concert with the Blood Oxygen app to determine your blood oxygen level. Deeply illuminating. Green, red, and infrared LEDs shine light onto the blood vessels in your wrist, and photodiodes measure the amount of light reflected back. Advanced algorithms then calculate the color of your blood, which indicates the amount of oxygen present.
Always On your wrist.
With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide critical data for doctors and peace of mind for you. Your finger can tell you a lot about your heart. Electrodes built into the Digital Crown and the back crystal work together with the ECG app to read your heart’s electrical signals. Simply touch the Digital Crown to generate an ECG waveform in just 30 seconds. The ECG app can indicate whether your heart rhythm shows signs of atrial fibrillation — a serious form of irregular heart rhythm — or sinus rhythm, which means your heart is beating in a normal pattern.
A better day starts with a better night.
Getting the right amount of sleep is important for good health. The new Sleep app helps you establish a regular bedtime routine and keep track of your sleep trends night after night. So you can set and achieve your personal sleep goals.
We pushed it further. To push you further.
When it comes to staying fit, knowledge is power. Get inspiration to keep moving and track your workout metrics more precisely than ever in the water, at the gym, or out on the road. Series 6 is Apple Watch at its best. To help you be your best. Exercise your options. No matter how you love to move, Apple Watch has a workout just for you. Choose from running, swimming, yoga, cycling, or just about anything else you’re into and start measuring your every move. See how you’re doing without missing a beat. The Always-On Retina display is now 2.5 times brighter outdoors when your wrist is down. So even while exercising in bright sun, you can easily see your metrics without raising your wrist. Or breaking your stride. Elevation. Elevated. For more precise metrics as you move, the new always-on altimeter continuously tracks your elevation changes in real-time, indoors and out. Whether you’re hiking up a trail or bombing down a ski run.
Motivation and Inspiration for your perspiration.
Music and Podcasts. Listen to whatever motivates you to move. Including 60 million songs on Apple Music.
Activity Rings. Stay motivated to sit less, move more, and get some exercise. Day after day.
Activity Sharing. Share your Activity rings with friends and family to encourage each other.
Competitions. Invite friends to compete in a seven-day Activity challenge.