5.0 Health and Fitness Wearable – 24/7 Activity and Sleep Tracker with Heart Rate, HRV, Stress Monitor, Personalized Coaching, Healthspan – 14+ Days Battery Life What You Get - A 12-month membership, WHOOP 5.0 device, a SuperKnit band, and a waterproof* Wireless PowerPack. Choose from a range of band and accessory combinations, and add a waterproof Wireless PowerPack for on-the-go charging. HSA/FSA Eligible - All 12-month WHOOP memberships and battery packs qualify for HSA/FSA reimbursement. Screenless, Distraction-Free - No screen, no buzzing notifications. WHOOP focuses entirely on your health and performance, with up to 14+ day battery life so you can wear it around the clock.