WHOOP MG Smart Health Bracelet 12-month LIFE subscription An advanced, lightweight fitness and health tracking bracelet. Features of this watch: Heart rate monitor and ECG Daily blood pressure indicators Recovery and strain measurement Detailed sleep tracking Comprehensive biometric sensors monitoring heart rate, blood oxygen, body temperature, and respiratory rate. Battery lasts 14 days Wireless charger Water and dust resistant LIFE membership for 12 months Watch Size: 38mm Material: Rubber Movement Type: Digital Features: Water Resistant, Alarm, Chronograph, Heart Rate Monitor, Sleep Monitor, Date