Cuifati Smart Ring, Control for Photography, IP68 Activity Fitness Tracker with Step Counter, for Sports Running and Sleep Monitoring (#8)
Cuifati Smart Ring, Slim Design Fitness Tracker with Bluetooth 5.0 Control for Sleep Sports, with Charging Case (Size 10(ID 19.8mm / 0.78in C 62.1mm / 2.44in))
Cuifati Smart Ring, Ultra Narrow Bezel Fitness Tracker with 5 Days Battery Life and Design, for Health Monitoring and Remote Photo Control (7#)
Cuifati Smart Ring, Slim Design Fitness Tracker with Bluetooth 5.0 Control for Sleep Sports, with Charging Case (Size 9(ID 18.9mm / 0.74in C 59.5mm / 2.34in) 16mAh)
Cuifati Smart Ring, Ultra Narrow Bezel Fitness Tracker with 5 Days Battery Life and Design, for Health Monitoring and Remote Photo Control (8#)
MENDUNER Smart Ring, Control Fitness Tracker Step Counter, IP68 Water Proof for Sports Running 8.0 IOS 12.0 (#13)
