Meet the Polar A300: a smart wearable device that monitors your fitness and daily activity. It shows your steps, distance, and burned calories. It pairs with your Polar H7 heart rate sensor to provide you with more accurate data. It can track your sleep as well. The below video shows how this device offers:
The Polar A300 vibrates to alert you when you have been sitting for too long. The device is water resistant (30 m) and has a 4-week battery life. It will debut in June, 2015.