For Fitbit users who find original silicone straps stiff or irritating during long days, the Elastic Woven Loop Band for Fitbit Charge 3 / 4 offers a soft, breathable alternative. This band transforms your tracker into a lightweight accessory that moves with you, making it ideal for sleep tracking and high intensity workouts alike.
Fits: Fitbit Charge 3, Fitbit Charge 4, Charge 3 SE, Charge 4 SE
Lug width: Proprietary Fitbit Charge 3/4 connector
Installation: Quick-release snap-in clips
Material: High-density elastic nylon weave
Why Choose This
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Breathable nylon weave — Air flows through fibers to prevent sweat buildup.
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Snug sensor contact — Elastic tension ensures accurate heart rate readings.
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Low profile hardware — Slim connectors avoid catching on shirt sleeves.
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Fast drying fabric — Woven material sheds moisture after heavy workouts.
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Pressure free fit — Soft fibers eliminate the pinch of silicone.
Materials & Build
This strap is constructed from high-density elastic nylon fibers woven into a continuous loop. The material measures 1.5mm in thickness, providing a balance between durability and flexibility. Each band features reinforced plastic connectors designed to click securely into the Fitbit housing, ensuring no rattling or accidental detachment. The adjustment slider is made from polished stainless steel for smooth resizing without losing grip over time.
Compatible With
Show all compatible models
- Fitbit Charge 3
- Fitbit Charge 3 Special Edition (SE)
- Fitbit Charge 4
- Fitbit Charge 4 Special Edition (SE)
Sizing & Fit
The band width is 18mm to match the Charge series profile. Because the material is highly elastic, it accommodates a wide range of wrist sizes. The adjustable steel slider allows you to set the circumference anywhere between 130mm and 210mm (5.1 inches to 8.3 inches). This ensures the band stays tight enough for sensor accuracy but loose enough for comfort.
Ships from Berlin within 24 hours. Typical US delivery: 5-8 business days.
FAQ
Can I wear this band while swimming or showering?
Yes, the nylon material is water-friendly and dries much faster than traditional canvas straps. If you wear it in salt water or a pool, we recommend rinsing it with fresh water afterward to remove salt or chlorine residue. Air drying is usually complete within 30 minutes in a well-ventilated area.
Is this band better for sleep tracking than the original?
Many users prefer the Elastic Woven Loop Band for sleep because it lacks a bulky buckle. The flat, soft surface does not press into your wrist when you rest your head on your hand or move during the night. The breathable weave also prevents the "sticky" feeling often caused by silicone bands overnight.
How do I clean the woven material?
To keep the band looking new, you can hand wash it with a drop of mild dish soap and lukewarm water. Gently scrub the fibers with your fingers to release any trapped dirt or skin oils. Rinse thoroughly and pat dry with a towel before letting it air dry completely.
Will the elastic stretch out and become loose?
The high-density weave is designed to retain its shape through thousands of stretches. While all elastic materials have some "give" over time, the adjustable stainless steel slider allows you to micro-adjust the fit as needed. This ensures a secure fit for the entire lifespan of the strap.
Does it fit the Fitbit Charge 5 or 6?
No, this specific band is only compatible with the Fitbit Charge 3 and Charge 4. Those models use a specific clip-in mechanism that is different from the connectors found on the newer Charge 5 or Charge 6 series. Please verify your model before ordering.
If you are new to customizing your tracker, our watch band replacement guide provides easy steps for swapping your strap. You can also learn how to replace a watch buckle if you decide to customize your other accessories.
Ships from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.
