APP: Setracker/Stracker2 APP support language: S upport 32 languages: Chinese (traditional), Chinese (simplified), English, Franais, Portugus, Nederlands, Espaol,trke, Italiana, vit Nam, Indonesia, Malay, Deutsch, Dansk, Polski, svenska, magyar, Pilipino, Arabic, , suomalainen, etina, romnesc, Hebrew, bosanski, Persian, Israeli, Watch support language: European Version: Indonesian, Malay, Czech, Danish, GerAdult, English, Spanish, French, Italian, Hungarian, Polish, Portuguese, Slovak, Swedish, Vietnamese, Hebrew,Dutch,Turkish, Russian, Ukrainian, Chinese Simplified, Chinese Traditional * Asian version fit for: Indonesia,Singapore, Japan, South Korea, Taiwan, Hong Kong,Turkey,Israel,ArAdultia, Myanmar, Kazakhstan, Azerbaijan, Qatar, Israel, New Zealand, Vietnam, Australia, Thailand, Philippines, Malaysia, Maldives and Other Asian countries and Oceania countries; * European version fit for: Russia, Slovakia, Serbia, Belarus, Algeria, Czech Republic, Estonia, Croatia, Slovenia, Czech Republic, Ukraine, Lithuania, Morocco, Norway, Moldavia, Italy,Poland, RoAdultia, Latvia, Spain, Hungary, GerAdulty, Albania, Macedonia, Greece, United Kingdom, Netherlands, Switzerland, Ghana, France ,South Africa and other European countries and Africa countries; * North South America version fit for :Chile, Brazil, Colombia, Peru, Canada, USA, Mexico and Other countries in South America and North America. * African version fit for :Algeria, Morocco, Ethiopia, Kenya, Tanzania, Central Africa, Cameroon, Equatorial Guinea, Gabon, Senegal, Guinea, Cte dIvoire, Ghana, Togo, Benin, Niger, Zambia, Madagascar, South Africa, Reunion Island ...and other African countries. If you arestillnot sure the version,please contact with us,thank you! Functions: Location: GPS+AGPS+LBS+WIFI location, Geo-fence, Route playback Communication: SOS, 2-way phone call, Voice Text message, Remote monitor,Video call, VOLTE; Health: Pedometer, Sleep monitor Notification mode: vibration, voice, silence Others: No disturbing time, SMS alerts(low-voltage remind/SOS remind), Remote shutdown, Alarm clock, Watch finder,math game,Class schedule, Make friend,Camera,Rewards, Bluetooth, App store,