Dropped your Fitbit in water or want to swim or shower with it? Learn about Fitbit's water resistancy - MyHealthyApple
Is Fitbit Charge 3 Waterproof for Swimming or Shower? - Beeping Hand
3 Pack Straps Compatible with Fitbit Charge 4 / Fitbit Charge 3 / Fitbit Charge 3 SE, Waterproof Replacement Watch Strap Fitness Sport Band Wristband for Women Men | Lazada PH