NEW Whoop 4.0 Fitness Tracker

Whoop 4.0 health and fitness tracker.  It monitors sleep, recovery, heart rate, and stress.    Package includes the hardware, an onyx superknit band, and a waterproof battery pack.  Twelve month membership  and hardware included.   It is a screenless, wearable device designed for 24/7 continuous monitoring.    Recovery Tracking: Analyzes sleep quality, HRV, resting heart rate, and respiratory rate to determine how well your body recovered overnight and if you are ready to train.  Strain Monitoring: Measures your cardiovascular exertion throughout the day (0–21 scale), allowing you to understand how hard you're working, not just steps taken.  Sleep Coaching: Tracks sleep stages, cycles, and disturbances, offering personalized, nightly recommendations for optimal sleep times to meet your recovery goals.  Health Metrics Monitoring: Provides a Health Monitor that acts as a 24/7 dashboard for key vitals, including skin temperature and blood oxygen (SpO2).  Real-Time Stress & Behavior Tracking: Features real-time stress monitoring and breathing exercises, plus a digital journal to log habits (alcohol, caffeine, screen time) that affect recovery.  Whoop Coach (AI): Utilizes AI to answer specific health, strain, and recovery questions based on your personal data.  Any-Wear Technology: Allows the band to be worn in various garments (leggings, sports bras) rather than just the wrist, along with a waterproof battery pack.  Pricing for a new unit generally ranges around $239 American.