WHOOP 4.0 Wearable Health & Activity Tracker - NEW, Unopened

WHOOP 4.0 Wearable Health & Activity Tracker. Brand new, unopened box!Offers continuous monitoring of physiological data: heart rate, respiratory rate, resting heart rate, heart rate variability, skin temperature, blood oxygen levels, daily activities, and sleep.Includes: Wearable device, Onyx SuperKnit band, wireless battery pack, initial 12-month membership, 1-year warranty.Specifications: Wearable device is IP68 dustproof and water resistant. Battery pack is IP68 dustproof and water resistant. Color: Onyx. Size: One size fits all.

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