More Accurate Fitness Tracker: More accurate in recording your activity levels, Heart Rate Monitoring, Sleep Monitoring, Pedometer, Distance, Pace, Calories Burned, Sleep Status, Active Minutes, Weather Forecast, Sedentary Reminder etcBigger screen displays a comprehensive and obvious activity information Simply lift your wrist to view directly the time and tap the button for steps, heart rate and other activity information.Activity Tracking Function : Heart Rate Sensor, Sports Pedomete, Motion Odometer, Sleep Monitor, Sedentary ReminderExcellent Fitness Band M3 Soft skin-friendly material, comfortable to wear Drip-like one black screen design, fantastic streamline Lift Wrist to View Instant Message or Real-time Sports Data1 YEAR REPLACEMENT WARRANTY FOR DEFECTIVE PRODUCTS

The New M4 Band Comes With A 0.96inch HD Screen and Sleek Light Weight Yet Durable Design Which Makes It Very Comfortable To Wear And Carry Around. Comes With Flexible And Solid Silicon Straps For More Comfort.VIBRANT DISPLAY - 0.96 inch OLED screen and a adjustable strap length of 155 - 216mmNOTIFICATIONS - Call and SMS Alert: Read messages and receive call notification directly on your band and alerts from applications such as Facebook, WhatsApp, Instagram, etc.The Fitness Band Holds The Features Like: Water Proof Coating, Pedometer(Step Counter), Heart Rate Monitor, Calorie Counter, Blood Pressure & Oxygen Monitoring, Sedentary Reminder, Sleep Monitoring etc.1 YEAR REPLACEMENT WARRANTY FOR DEFECTIVE PRODUCTS

Activity data is visible in real time, Whether you are running, riding, walking, you can always know your heart rate, speed, etc; Heart rate sensor accurately reads 24-hour heart rate changes.It has features such as calling function which enables you receive a call and disconnect it, you can also send and receive messages through it but only supported to android Phones for which you need to download app Yoho SportKeep connected with a smartphone through BluetoothMonitor your sleep: Set the sleep mode when you go to bed to track the of your rest, nudging you toward a healthier lifestyle.1 YEAR REPLACEMENT WARRANTY FOR DEFECTIVE PRODUCTS