WP112 Smart Wristband 0.96'' NRF51822 Processor 24 Hours Real-time Heart Rate Monitor IP67 Waterproof Sports Fitness Tracker Frequency response: 20-20000Hz

Frequency response: 20-20000Hz

2 x SIM Ejector Pins

Real-time Transmission FPV: LCD Monitor Channel: 4-Channel Functions: Altitude Hold Mode

Size: 215 x 70 x 40 mm / 8

High Quality Earmuffs - Use soft and flexible elastic ears pad

WP112 Smart Wristband 0.96'' NRF51822 Processor 24 Hours Real-time Heart Rate Monitor IP67 Waterproof Sports Fitness Tracker Frequency response: 20-20000HzProduct Features: Healthy Assistant The Smart Band can check your physical index, such as steps, distance, calories burned provided daily, weekly, monthly and annual summary of your activities, all these show on the APPs, get a better understanding of your fitness level. Real time Fitness Tracker The smart bracelet is equipped with 24 hour real time heart rate monitoring. Easily get the details of your heart BPM without interrupting your workout.