Comprehensive compatible with IOS and Android smart mobile phone GPS/LBS,Handle the whearabouts of kids anytime and anywhere SOS,one button for emergency call Perfect combination of traditional watch outlook and GPS phone watch Three family numbers setting,dialing by one button Note: SIM card is only applicable to: NANO card + card sets, Micro SIM card Features: Size: Dia40*15.8mm Weight: 56g Battery: 250mAH Li-ion battery Standby time: 80h Material: PC case & Import silicon rubber band CPU: […]