Product code: Fitbit Charge 4 Fitness and Activity Tracker offers with Built-in GPS, Heart Rate, Slee
Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & offers Swim Tracking, Black/Black, One Size (S &L Bands Included).
Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & offers Swim Tracking, Black/Black, One Size (S &L Bands Included).