
Fitbit Charge 4
28.80 mm
Fitbit Charge 4
28.80 mm
Does anyone know if the vibration alarm is good enough to wake you up in the morning? Can you adjust the strength, or is it rather weak like on the 3?
Yes, the vibration alarm wakes me up every morning. You can't adjust the strength. It's about the same as the Charge 2 (didn't have the 3).