R09 Smart Ring Waterproof Health Fitness Rings Heart Rate Blood Oxygen Sleep Monitoring Fitness Tracker for Xiaomi Samsung Phone

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China Hign-concerned Chemical : None Model Number : R09 Certification : None Origin : Mainland China Brand Name : APWIKOGER Health Monitor : Health Fitness Rings Sport Health Ring : Sleep Ring Fitness Tracker : Body Temperature Health and Sleep Monitor Origin : Mainland China Product name : Smart Ring Chipset Supplier : Realtek Chipset : RTL8762 ESF APP : QRing FLASH memory : RAM 104KB FLASH 512KB BT : 5.2 low-power Bluetooth-Compatible chip Accelerometer : ST LIS2DOCTR Heart Rate : Vcare VC30F-S Battery Type : Polymer Li-ion Capacity : 14mAh (18mAh for No.11 and above) Charging Method : Magnetic Charging Case Waterproof Level) : 5ATM Ring charging time : about 1.5 hours Life time : 5-7 days in use, 15 days in standby Appearance material : stainless steel Weight : 3.5g Packaging size : 103*80*32mm Gross weight : 92g The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.