Yesterday I received an refurbished Apple Watch Series 7 GPS & Cellular. I got it all set up and this morning went to check my oxygen. My watch said the Blood Oxygen monitoring is no longer available. I thought only newer Apple Watches were effected by the patent infringement. My old Series 7 watch(GPS) still has the oxygen monitoring on it.
Apple Watch Series 7
From the Apple Watch User Guide:
Measure blood oxygen levels on Apple Watch - Apple Support
“The ability to measure blood oxygen is no longer available on Apple Watch units sold by Apple in the United States on or after January 18, 2024.”
From the Apple Watch User Guide:
Measure blood oxygen levels on Apple Watch - Apple Support
“The ability to measure blood oxygen is no longer available on Apple Watch units sold by Apple in the United States on or after January 18, 2024.”
Did you purchase the refurbished Apple Watch from Apple or a third party?
Apple Watch Series 7 Blood Oxygen Sensor
