does anybody have an oura ring, & does it help with managing dysautonomia?

hi friends :) i wanted to buy the oura ring 5 to track when i should check my blood pressure (im on blood pressure regulation medicine for my fainting condition/dysautonomoa). i also just want to keep up with general health data that my apple watch can’t track such as when im getting sick.

i just wanted to know if anybody who has dysautonomia has purchased one, and if it was worth the purchase? i also wonder if the oura ring would be able to predict a fainting episode/bad autonomic day. any information would be appreciated! :)