Work to improve your overall fitness with the WHOOP 4.0 Wearable Health and Fitness Coach! This women’s and men’s fitness tracker tracks your health and sleep patterns to optimize your health journey. With a 12-month subscription available for new WHOOP members, this tracker includes our high-quality sensors, superknit wristband, a wireless battery pack, and a USB-C cable. We also provide 24/7 support for any issues or questions and a convenient setup guide. Designed to help you personalize your goals, the WHOOP activity tracker for women and men is insight-driven and backed by science to help provide users with clear next steps in their health journey. It allows you to track and log daily behaviors like activity, diet, alcohol consumption, stress levels, caffeine intake, and more, before calculating which behaviors help or hurt your sleep and recovery most - making it easier to develop healthy habits! This is a health and sleep tracker that offers continuous monitoring of physiological data, including heart rate, respiratory rate, resting heart rate, skin temperature, blood oxygen levels, and daily activities so you can better understand your overall health. Whether you’re a professional athlete or just want to be more health conscious, this fitness tracker for activities is designed to make it easy to log and understand your overall health! This health and fitness tracker features a waterproof, wireless battery pack that allows you to charge on the go while wearing it, so you can get continuous data for days on a single charge. With 24/7 health tracking, the robust sensor will always collect valuable data! Plus, this device is FSA/HSA eligible for convenient health monitoring. Always understand your health with the WHOOP 4.0! Product Details: (1) WHOOP (1) 12 Month Subscription (1) 4.0 Sensor (1) 4.0 Superknit Band (1) 4.0 Wireless Battery Pack (1) USB-C Cable (1) Setup Guide Size: 4 inches Color: Onyx