WHOOP 5.0/MG SuperKnit – ECG Compatible, Signature Performance Knit – Not Compatible with Gen 4

WHOOP SuperKnit – Compatible with WHOOP5.0/MG, One, Peak, & Life – ECG Compatible, Signature Performance Knit – Not Compatible with Gen 4

WHOOP Peak – 12-Month Membership – 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

WHOOP Wireless PowerPack – Compatible 5.0/MG, One, Peak, Life – Portable, Waterproof Charger. Not Compatible with WHOOP4.0