Product Description The Bluetooth Cardio Tracker makes it easier to keep track of your health. It allows you to record your steps, distance traveled, calories and sleep quality. Whether on your daily jog or your day to day life, let this portable device keep record of your daily activities. Easily view your progress, incoming phone calls and text messages with the featured bright display. Track steps, calories, heart rate and sleep qualityWirelessly syncs data to smartphones and portable devicesFeatures incoming caller ID and incoming messagesCompatible with iOS 7.0 or higher/Android 4.2 or higherUp to 30 days of battery life Leia Mais