This Fitness Smart fitness Band compatible with Bluetooth or Heart Rate sensor.It is compatible to devices having Bluetooth version 4.0 in smart phones, Tablets and PC's and also support Android and IOS.It has features such as calling function which enables you make 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.Bluetooth fitness band fabricated with 0.42 inch Display that fits your wrist perfectly to maintain fitness.Its total length is about 235 mm.Introduced its new fitness smart band, The Fitness Smart Band comes with several features including health tracker, notification, communication and many others.The Fitness smart band is compatible with Android and iOS via Bluetooth 4.0 and below.This Fitness Band just weight 6.9 gms, that s one of the lightest smart band in the market.Plastic ABS and TPS elastomer, the smart band are safe and durable. It can also take a splash of watter without a hitch.Pedometer: count the number of steps taken, Calories meter: calories lost during a physical activity. It has an adjustable length in range of 155-210 mm and width is about 19 mm.The bracelet is characterized by measuring your heart rate and measuring your daily activity by calculating the number of walking steps and the amount of calories that you burned during your day.This sleek looking Fitness Smart Band with a silky touch comes with several features that allow you to track your health patterns, communication needs and many others.Sedentary Reminder: reminds you when you don’t move from one hour.Bluetooth uses an OLED display so you can see more in a single glance. Simply lift your wrist to view time and tap the button for steps, distance covered and calories burnt.The improved pedometer algorithm in Bluetooth band filters out unnecessary movements.