My son has been ill with a viral illness, fever lasted 11 days. He hasn’t had a fever in 4 days but has been extremely lethargic. I put on his Fitbit to track his sleep and heart rate. The past 2 nights no breathing rate was noted. In addition his HRV has been getting lower, now 9 and his resting heart rate higher, now 103. Our dr said not to trust the Fitbit and just to focus on his fever has subsided. The fatigue is from the illness he fought.
Why is his breathing rate no longer being tracked?
