Devia Deluxe Series Sport Silicone Fitbit Charge 3&4 Watch Band Premium Silicone, - Pink
Made of a flexible, durable silicone material similar to that used in many sports watches, and includes an aluminum buckle.
Swimproof, which means it's water resistant to 50 metres. After swimming or getting the band wet, we recommend drying off the band because, as with any wearable device, it's best for your skin if the band is clean and dry. We do not recommend wearing the band in a hot tub or sauna.
Sport band gets wet or if you sweat in it, remove and completely dry the band before putting it back on.