Instructions
Print this guide to find the right size for you, and size up if you’re in between sizes.
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Print this guide to find the right size for you, and size up if you’re in between sizes.
This sport band is made of a flexible, durable silicone material similar to that used in many sports watches and includes an aluminum buckle.
Fitbit Charge 4 & Charge 3 sport bands are swimproof, meaning they're water resistant to 50 meters. 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 it in a hot tub or sauna. Learn more.
If this band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Give your wrist a rest by taking the band off every now and then. Learn more.
This sport band is made of a flexible, durable silicone material similar to that used in many sports watches and includes an aluminum buckle.
Fitbit Charge 4 & Charge 3 sport bands are swimproof, meaning they're water resistant to 50 meters. 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 it in a hot tub or sauna. Learn more.
If this band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Give your wrist a rest by taking the band off every now and then. Learn more.