ParametersTouch function yesChip9820EAntenna band:GSM900/1800TDSCDMA ; B34/B39WCDMA :B1TDD-LTE :B38 B39 B40 B41FDD-LTE :B1 B2 B3 B5 B7 B8Battery capacity 680mAhDisplay Resolution 240*240Screen size 1.4 inchCamera 0.3WStandby time 70HRAM512MbROM4GBWaterproof levelIP67LocationLBS+GPS+WIFI Multiple locationTracker APP: SeTracker2 Watch language:Chinese, English, Russian, French, Spanish, Italian, Polish, Turkish, Portuguese, Indonesian, Malaysian, Czech, Hungarian, Ukrainian, Slovenian, Arabic FunctionsCall function Voice call, video call(app)Clock displaydigital clock displaychat Real time voice conversationfootprintHistory track playbackPhotograph Watch can take photos independentlyRemote photo takingThe app can control the watch to take photosSafe area Intelligent warning of electronic fenceSOS for help "One touch SOS call for helpThree SOS family numbers"Voice monitoringRemote silent call back monitoringClass Schedule CardSet up a week courseUndisturbed timeplease don't disturb me while studying Green firewallFilter unfamiliar numbers and informationSMS reminderLow battery reminderSOS reminderTelephone book: Supportremote shutdown:Prevent malicious shutdownLove Award: Baby is great. Give him five starsLooking for watches:Smart watch location anytime, anywherePace takingSupportWatch alarm clock:Three sets of watch alarm clock Package content:1* Smart Watch1* Magnetic Charging Cable1* Instruction Manual1* Original Box