I know my Fitbit doesn’t accurately record my heart rate whilst in AFib but this is a first - it looks like my heart was partying hard last night whilst I was sleeping (I had some pretty vivid dreams). Since my ablation 10 days ago I’ve had a couple of high spikes during the night which I never had beforehand. I woke up in sinus rhythm after 7 1/2 hours sleep but was rather warm.
I know it’s early days so I’m not panicking but I am having daily AFib episodes of up to 2 hours. My Kardia shows the HR up to 165 and on the Fitbit it’s always a lot lower so I’m not sure what the true rate was last night. Hopefully it settles down soon.