hello I am writing this because my wife gets frequent sleep paralysis and its scary especially since she cant tell me when she gets them she feels like she is kicking and screaming for me but in reality it looks like shes just sleeping peacefully. But we did realize her heart rate sky rockets during sleep paralysis so we desperately need some kind of loud alarm to go off when her heartrate gets over 70 so I dont have to keep spending nights up monitoring the heartrate and waking her up when it gets over 70. I really dislike the fitbit company for not having this implemented for the people that desperately need it!. Ive heard of polls and all that to get it implemented but its seriously not a debate fitbit! just get this for your app already how hard is it to make a notification go off when your heartrate is high jeeze. Anyways if anyone knows of an app that does this I would be extremely grateful you will save my sleep knowing my wife isnt suffering for long.