- Smart ring Heart rate monitoring Motion & sleep monitoring
- 2017-09-29 16:39
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Model Number: Lering-R02-#01
Brand Name: ODM/OEM/Appscomm
Key Specifications/Special Features:
Bluetooth 4.0+ 4.1 BLE,Android 4.3+、iOS 7.0+TECH SPECSSize:17.55*17.4*10 mmSize:US size 6 to 11Material:Titanium silver/925 Silver/ Emerald+ Crystal...