It is likely that the rate change is related to an arousal and not the effort of rolling over. Here is a link to a post showing similar charts for me: http://www.cpaptalk.com/viewtopic/t106057/viewtopic.php?f=1&t=105959&p=1005146#p1005146 The heart graph shows perfectly normal heart activity and is...

could it be your position changes were triggered by sleep apnea events that just weren't pronounced enough to cause serious desats? This is my suspicion! I will ask the doctor whether I can be referred to a sleep clinic for a proper test. Do you have more than one night of data to consider? Yes, I ...

Any effort will raise your heart rate. I realise that. This is why I tried to do a 'control' experiment, to see whether the effort of rolling over whilst awake would cause a sharp spike in my pulse - it did not. I don't know whether just being in a more rested state while asleep would cause more of...

Hi everyone, I've been worried for a long time that I might have problems with my sleep. I feel tired every day, and never really refreshed when I wake up. I used a night-vision camera to record myself in my sleep to see if anything weird was going on, but I just seem to roll over a couple of times ...