WHOOP Band 4.0

The WHOOP 4.0 is a cutting-edge fitness tracker designed to continuously monitor your health and optimize your performance. With a sleek Onyx SuperKnit band, this device tracks key metrics such as heart rate, respiratory rate, sleep, blood oxygen levels, and more. It includes a 12-month membership and features on-the-go charging with a lithium-ion battery that lasts up to 5 days. The device uses advanced optical sensors and provides personalized insights to help you make informed decisions about your wellness.