Green Lion Smart Ring Pro with Digital Display, Size 9 (18.9mm), 5.1 Bluetooth Connection, IP68 Waterproof Level, 5 ATM Dustproof Level, 128KB ROM + 96KB RAM, 10–15 Days Standby Time, Compatible with Android 9 & Above, iOS 10 & Above - Black
Green Lion Smart Ring Pro with Digital Display, Size 11 (20.6mm), 5.1 Bluetooth Connection, IP68 Waterproof Level, 5 ATM Dustproof Level, 128KB ROM + 96KB RAM, 10–15 Days Standby Time, Compatible with Android 9 & Above, iOS 10 & Above - Black
Green Lion Smart Wellness and Activity Tracker Ring, 15mAh Battery, Waterproof and Dustproof (5ATM), Sleep Schedule & Steps Tracker - Black
Porodo Jewels Smart Ring with Up to 5 Days Working Time, Size 18.2mm, 16mAh Battery Capacity, Walking, Running & Riding Modes, Calorie Counter & Distance Tracker, 25 Days Standby Time - Silver
Porodo Wearable Smart Ring Size 11 with Touch Function, Anti-Bacterial Stainless Steel, Lithium Polymer Battery, 4.5g, 16mAh, 4-6 Days Working Time, IP68 Waterproof Rating, Compatible with OS Android 5.0+, iOS9.0+ - Silver
Porodo Wearable Smart Ring Size 11 with Touch Function, Anti-Bacterial Stainless Steel, Lithium Polymer Battery, 4.5g, 16mAh, 4-6 Days Working Time, IP68 Waterproof Rating, Compatible with OS Android 5.0+, iOS9.0+ - Black
Porodo Jewels Smart Ring with Up to 5 Days Working Time, Size 19.1mm, 16mAh Battery Capacity, Walking, Running & Riding Modes, 25 Days Standby Time - Silver
Porodo Wearable Smart Ring Size 9 with Touch Function, Anti-Bacterial Stainless Steel, Lithium Polymer Battery, 4.5g, 16mAh, 4-6 Days Working Time, IP68 Waterproof Rating, Compatible with OS Android 5.0+, iOS9.0+ - Silver
Porodo Wearable Smart Ring Size 9 with Touch Function, Anti-Bacterial Stainless Steel, Lithium Polymer Battery, 4.5g, 16mAh, 4-6 Days Working Time, IP68 Waterproof Rating, Compatible with OS Android 5.0+, iOS9.0+ - Black
Green Lion Smart Ring with Charging Case, Campatible With Android 5.1 Or Above, iOS 8.0 Or Above - Black
Ultrahuman Ring AIR Smart Ring Size 8, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Space Silver
Ultrahuman Ring AIR Smart Ring Size 6, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Space Silver
Ultrahuman Ring AIR Smart Ring Size 11, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Matte Gray
Ultrahuman Ring AIR Smart Ring Size 10, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Matte Gray
Ultrahuman Ring AIR Smart Ring Size 5, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Bionic Gold
Ultrahuman Ring AIR Smart Ring Size 6, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Bionic Gold
Ultrahuman Ring AIR Smart Ring Size 7, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Bionic Gold
Ultrahuman Ring AIR Smart Ring Size 6, Battery Life 6 Days, 3h Charging Time, iOS & Android Compatible, 24mAh LiPo Battery, Bluetooth Low Energy - Aster Black