Plyisty Smart Ring, Colorful Touch Screen Fitness Tracker with Multiple Sports Modes for Hiking Cycling Swimming, Stainless Steel Health Sleep Monitor (Size 9(ID 18.9mm / 0.74in C 59.5mm / 2.34in)
Plyisty Smart Ring, NFC Smart Ring Ceramic Fitness Tracker with Accurate Exercise Data Tracking and Access Control, for Rain Swimming and Washing Hands (8 ID: 18.1mm/0.711in, Circumference:
Gugxiom Smart Ring Health Tracker, Slim Fitness Tracking Smart Ring, Health Tracker Ring with Gesture Control and Step Counting for Business and Travel (11#)
Plyisty Smart Ring, Fitness Tracker with Control and Remote Photo Taking, IP68 Water Proof, Step Counter Calorie Tracker, with Portable Charging Case (Size 12(ID 21.4mm / 0.84in C 67.2mm / 2.65in))
Plyisty Smart Ring, Fitness Tracker with Color Screen for Multi Sport Modes, Step Count, Time Display, Control, Water Proof, Connects to Mobile APP (#10)
Annadue Smart Ring Health Ring for Women Men, Fitness Tracker with Steps,Calories, Bluetooth Photo Taking, IP68 Water Proof Smart Ring Fitness Ring for Daily Sports (9#)
