biemha ip68 waterproof smart ring - fitness & health tracker with sleep/exercise monitoring, unisex for women men, ios & android compatible, long lasting battery life, no subscription (silver, 10) is up for auction in Cell Phones & Accessories. The current bid is $1.00, 99% below the $99.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.