Since the normal range for oxygen saturation is 95 - 100%, and the limits of agreement of the reviewed studies are in the +/- 2.7 to 5.9% range, it is to be expected that users will eventually be shown measurements outside of the normal range which, if occurring in isolation, should be no cause for concern. Despite their accessibility, research shows pulse oximetry apps don’t accurately measure blood oxygen levels, especially when they’re low. And relying on apps could be dangerous, says Walter Could one of you lucky new AW6 owners go into your health app -> Browse -> Respiratory -> Blood Oxygen -> "Show all data" and see how often this has been collected for you in the background and around what time during the time you have been wearing your new AW6? I know you can manually force the apple watch to collect a sample but I'm really Pulse Monitor (Android) 4. Apple Health app. Those who own an iPhone can use the inbuilt Apple Health app as a blood oxygen saturation tracker. In the app, go to Browse > Respiratory > Blood It’s pretty accurate as I have mild COPD and I wonder if the O2 sensor on AWS7 has been updated. My S7 is scheduled for delivery today. I’ll compare the two after set up. I’m very happy you’re survived your COVID infection. [deleted] OP • 2 yr. ago. Thanks! Was in the hospital for a month and on the vent for a week. I found my S6 to be helpful also after unfortunately getting COVID. I was using my S6 to monitor blood oxygen and discovered my wife's watch wasn't reading her O2 correctly or at all (seeking replacement went though a full restore of watch and always comes back inconclusive now) so I actually bought a finger oximeter and I was so impressed that the Apple Watch and Oximeter were in Par. Quite First, you should def get checked out by your doc if you have any concern whatsoever. However, I run 5-6 days a week, every week. I have done so for years, and my O2 readings are all over the place with the watch. Most are 93-100%, but there are some in the 80's. For example, here's a pic of mine for the month of Oct. Plus, it features the most crack-resistant front crystal yet on an Apple Watch. The Series 8 is also IP6X dust resistant and swim-proof, so you can take it anywhere life takes you. And for added peace of mind, measure your blood oxygen levels, stress levels, sleep, and diet with the powerful sensors and apps. Monday May 3, 2021 5:03 am PDT by Hartley Charlton. The Apple Watch may gain the ability to measure blood pressure, blood glucose, and blood alcohol levels, according to newly-revealed information In most of Apple’s documentation, you’ll see it referred to either as a “wrist temperature sensor” or merely a “temperature sensor.”. It doesn’t measure your true body temperature is2zLi.