Smart Bracelet for Men Women, Health Activity Fitness Trackers, 24/7 Continuous Heart Rate/Blood Pressure/HRV/Stress Monitor, 24H Sleep Tracker, 170+ Sports Modes Smart Wristband with Free APP 2 Bands Black is up for auction in Health & Household. The current bid is $3.00, 98% below the $144.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.