This application is mainly used for Uwatch wearable devices (also works with BLE peripherals which support BLE proximity and find me profile)This version includes below features. -Registration and datasports,stand,sleep,food backup to interent-Remote looking for device -Alerting when lost connection with device -Synchronize phone time and timezone to the watch -Display the connection status of BLE,synchronize battery storage,BT name to the APP when connection succeed.-HealthKit feature: Get the personal information(birth date,gender,height) to the watch as the reference for pedometer,Synchronize the pedometer data to the phone APP,which read-in the health data to the iphone healthkit APP,write the food burned calories to the "intake" and"Food calory" of the iphone healthkit.-sports: Show the pedometer steps each day and related calory burned;-stand:show the standing times,avoid sedentary-Sleep status:Show the sleeping hours ,analysis deep sleep and shadow sleep hours.-Food:Record Intake food-Modify the BT device name through APP,set the sport target and sleeping time etc.