The Blood Oxygen app can allow you to measure the oxygen level of your blood on demand directly from your wrist, providing you with insights into your overall wellness.
measure the oxygen saturation level of your blood on-demand directly from your wrist
Measurements taken with the Blood Oxygen app are not intended for medical use and are only designed for general fitness and wellness purposes.
What is blood oxygen?
Your blood oxygen level represents the percentage of oxygen your red blood cells carry from your lungs to the rest of your body. Knowing how well your blood performs this vital task can help you understand your overall wellness.
The majority of people have a blood oxygen level of 95-100%. However, some people live a normal life with blood oxygen levels below 95%. Slightly lower values are expected while sleeping, and some users may experience values below 95%.
How to take a blood oxygen measurement with Watch?
You can take a blood oxygen measurement at any time with the Watch Rig.
Make sure your Watch Rig is snug but comfortable on your wrist.
Find the Blood Oxygen on your Watch Rig.
Stay still, and make sure your wrist is flat with the Watch facing up.
4.Wait. The measurement takes about15 seconds. the Result will show on watch.
How to take a blood oxygen measurement on App?
You can take a blood oxygen measurement at any time with the Blood Oxygen app.
Make sure your Watch is snug but comfortable on your wrist.
Open the Blood Oxygen app on your phone.
Stay still, and make sure your wrist is flat with the Watch facing up.
on the dashboard,Tap (More),chosse the icon of SPo2.
Tap Start, then keep your arm steady for about 15 seconds.
Wait. The measurement will show on app .
Tap Done.
How to get the best results
Rest your arms on a table or in your lap while you take a measurement. Keep your wrist and palm down and flat, and hold as still as you can.
Make sure your Watch isn’t loose on your wrist. The band should be snug but comfortable , and the back of your Watch needs to be touching your wrist.
Make sure the back of your Watch is flush with the top of your wrist. If your wrist bones interfere with this, move your watch 2.5 to 5cm up your arm away from your wrist bone.
the optical heart sensor has been redesigned to add blood oxygen measurement capabilities. During a blood oxygen measurement, the back crystal shines red and green LEDs and infrared light onto your wrist. Photodiodes then measure the amount of light reflected back.
Advanced algorithms use this data to calculate the colour of your blood. The colour determines your blood oxygen level – bright red blood has more oxygen, while dark red blood has less.
Things you should know
Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.
The Blood Oxygen app is designed for users who are at least 18 years old.