The fitbit watch is a great way to measure your sleep, I recently increased my cycle from 6,5 hrs to 7 hrs. The experts state that 8 hours is even better though.
rest hard
The fitbit watch is a great way to measure your sleep, I recently increased my cycle from 6,5 hrs to 7 hrs. The experts state that 8 hours is even better though.
Joost d'Hooghe 