Note: This is an official strap only .. and does not include the Whoop 4.0 fitness device.

Product Features:

• Official Whoop band compatible with the Whoop 4 fitness tracker.

• Band length: 24 cm.

• Side frame made from high-quality steel.

• Durable and premium-quality construction.

• Soft and comfortable on the wrist.

• Easily washable with water and soap.

Warranty:1 year