A leak of heart rates from "fit-bit" type devices would be nice.....from the post by Zeitreise, attached article....""After my 2nd dose I noticed that my heart rate was way higher than normal and my breath hold capacities went down significantly. During sleep I’m at 65-70bpm instead of 37-45bpm."....
https://kanekoa.substack.com/p/world-class-athletes-suffer-vaccine
Thanks for sharing.