HPLSZCN Smart Ring Health Tracker, Touch Health
HPLSZCN Smart Ring Health Tracker, Touch Health Rings, Heart Rate, Blood Oxygen, Women Health, Sleep & Fitness Tracker, Smart Ring for Women & Men, No App Fee for Features (Gray, 10) SIZE BEFORE YOU BUY – Step one, take string and wrapit around your finger; After straightening the line, usea ruler to measure and selectaccording to specifications SMART SENSING – Smart Ring tracks kinds of biometrics, including sleep, activity, heart health, and women’s health metrics. Health Ring is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night TOUCH FUNCTION, CONTROLLED BY YOUR HEART:...