https://mesmerizone.com/index.php/product/fj-new-m5-waterproof-smart-fitness-unisex-band-with-magnet-charger/ >>> The new design with advanced waterproof technology and powerful versatility to make your life healthier and more colourful. >>> Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer, support dynamic heart rate, blood pressure, blood oxygen monitoring, support call reminder and message reminder. >>> Calls / text reminder: It will vibrate to alert you if your phone receives a phone call, text, SMS, you will never miss a call and a message, sedentary reminder, when you focus on your work too long, it gives you a notice to relax. >>> All day activity tracking: Tracks steps, distance, calories burned, active minutes, you can check daily activity and time on OLED display or APP.