Digital Ring

63935 digital ring products are offered for sale by suppliers on Alibaba.com, of which smart rings accounts for 3%, fashion jewelry rings accounts for 1%, and other camera accessories accounts for 1%. A wide variety of digital ring options are available to you, such as sleep tracker, alarm clock and fitness tracker.You can also choose from app control, waterproof and ip68 digital ring,as well as from plastic, alloy, and ceramic digital ring,and whether digital ring is android, or ios.