-Improved OLED Display-to easy monitor your FITNESS ACTIVITY in real time on a new improved display. S ee more information at just one glance, all you have to do is turn on a feature in settings menu, then simply lift your wrist up to see the time, and tap the button for heart rate and step counter. Improved PEDOMETER ALGORITHM–helps you filtering out all the unnecessary movement and even calculates the spring in your step. This will help you measure your step count and exercising activity more accurately for a complete control. -Built-in MONITOR SENSOR-MiBand2 knows exactly when you begin your workout, you don’t really need to switch any modes or tell it any other way before you start exercising, Smart Heart Monitor precisely measures length and intensity of your workouts. Keep calm and work towards your fitness goals!