Q50 LCD GPS Tracker for Child Kid smart Watch SOS Safe Call Location Finder Locator Trackers smartwatch for Kids Children Anti Lost Monitor1

Phone Function:Work as a smartphone companion, also as a phone after inserting a 2G SIM card. Heart Rate:With metal sheet of heart rate, this watch can track your heart rate real time. Sync Functions:a:Sync incoming calls with smartphones; b. sync call history and phonebook with smartphones; c. sync music with smartphones; d. sync SMS with Android(only suit for Android, IOS did not have the SMS notification functions)