M3 Heart rate and Blood Pressure Smart Fitness Band IP67 Waterproof Smartband Fitness Tracker
This is a wearable wristband that has state of the art built-in sensors to monitor your health at any time.
Its built-in heart rate sensor can measure and control your resting heart rate while you are working or relaxing.
You can also automatically synchronize the data of your daily steps, distance, calories burned and your sleep quality to your phone.
