Aookay AE501201 Wristband - Replacement Fast-Drying Band Compatible with WHOOP 4.0 - Stylish & Affordable Replacement Strap - Breathable Band Strap Including U Shape Black Connector (Black)

Upgrade your Whoop 4.0 with the Band.breathable nylon, this lightweight strap stretches for a custom fit (one-size 260mm) and dries fast after workouts. The tool-free design features a stainless-steel U-bracket + hook-and-loop closure for secure, slip-free wear. Includes: 1 band, 1 U-bracket & 1 slider. Perfect blend of comfort and performance!

• 【Compatible Models】This Wilyaan nylon wristband Only compatible to Whoop 4.0 wearable health, fitness & activity tracker with included U-shaped black connector for secure attachment.
• 【Premium Material】The ultra-soft strap, made from premium nylon, is stretchy, durable, and hypoallergenic. This lightweight, quick-dry wristband ensures all-day comfort. Perfect for active lifestyles, the band or Whoop strap is washable and skin-friendly.
• 【Seamless Fit ＆ Secure】The band strap features a one-size-fits-all design (10.24 inches/260mm) with a sturdy stainless-steel U-shaped bracket, keeping a seamless fit for your Whoop 4.0. Easily adjustable for a perfect fit, this Whoop compatible band strap keeps your beloved tracker secure and comfortable on your wrist.
• 【Tool-free】Easily change your strap band without tools. Its adjustable hook-and-loop closure ensures a secure, custom fit, perfect for workouts and all-day comfort.
• 【Packaging Include】1 loop Superknit wristband, 1 stainless-steel U-shaped bracket, and 1 metal link slider for a secure and adjustable fit.