Want to track your sleep, recovery, and athletic performance? For sale: used WHOOP MG band, with black strap and charger. I bought it from Noon for about 1,500 SAR, and the selling price is negotiable for serious buyers. Selling the device and its accessories only, without an account or subscription. The buyer will activate their own subscription, and may be eligible for the first month free depending on their account eligibility and WHOOP's terms.