Description
Introducing the R02 Smart Ring Health Waterproof Finger Rings Monitor Heart Rate Fitness Tracker, perfect for women who are into running and jogging. This activity tracker is designed with a 5.0 Bluetooth-Compatible Low Power Chip, RF03, and a magnetic charging mode for easy charging. It has a capacity of 17mah and a battery life of 5-7 days, standby for 15 days. The R02 Smart Ring is made of stainless steel and has a waterproof rating of 5ATM. It measures heart rate and provides measurement to its users. This fitness tracker has a gross weight of 70g and weighs 4.4g. It is compatible with Android5.1 or above and IOS8.0 or above. The R02 Smart Ring is packed with Ram 208kb and Rom 512kb flash memory.