- This app works with alt Flex Wear series smart watches( Spunk, Spunk Pro) and tracks your activities like steps, distance, calories, heart rate & monitors sleep. - Detailed graph of steps, sleep, heart rate for Day, week and month. - Get Alert for Calls, SMS & 3rd party Apps like Facebook, Watsapp, Wechat, Twitter, Instagram etc. - Connected smartphone cameras can be controlled through the alt Flex series smart Watch. - Alt Flex series watches give you the option for changing the watch face.