SMART RING - LIMITED

Smart Ring Health & Activity Tracker Monitor your health and daily activities more practically with one smart ring. -Health: Heart Rate, Blood Oxygen, Sleep Monitor -Activity: Step Count, Distance, Calories Burned -Smart Control: Remote Selfie, Short Video Control, Device Search -App Sync: Complete data synchronization via the JRing application -Charging: Available charging options include a charging cable or charging case. -Design: Elegant, functional, and easy-to-use design -Size: 10 / 2.4cm