I will ask this here, since I have a 245. I just started using the watch to monitor pulse ox. But, I cannot find the data on Garmin Connect. Does anyone know where to look? Thank you.
If you are within the Garmin Connect Mobile app, you will select the menu icon (three lines, top left) and find Pulse Ox under Health Stats.
Garmin Connect online is very similar as Pulse Ox is listed under Health Stats when you access the menu option on the left side of the page.
If you follow the steps in this link, what do you see in your menu?