Hi pugsy, Yep absolutely I'm open to all comments just wondered if you thought it was correct zoomed in.

When we have a drop in oxygen levels the drop is gradual and the increase is also gradual. There are no sudden drops or sudden increase like you are seeing. It just doesn't work that way. You can use the software and zoom in close on those sudden decreases and I am betting those are loss of contact...

Hi guys, I'm new to the forum, I have been feeling tired for a long time so I bought a oximeter to check my results I have posted them below for 3 nights what do you think ? https://www.flickr.com/photos/138077675@N03/shares/Fb92i2 https://www.flickr.com/photos/138077675@N03/shares/fS783f https://ww...