GW100 MTK2503 LBS/GPS/Beidou/WIFI Positioning Touch Screen Smart Phone Kids GPS Watch Children Tracker Anti-Lost WatchBrand Name: wonlex System: None Multiple Dials: No ROM: <128MB Function: Answer Call Function: Remote Control Function: Dial Call Function: Push Message Function: Passometer Function: Message Reminder Function: Sleep Tracker Function: Fitness Tracker Function: (Other) Battery Capacity: 300 450mAh Mechanism: Yes GPS: Yes Type: On Wrist Network Mode: 2g SIM Card Available: Yes Rear Camera: None Language: Russian Language: Spanish Language: Turkish