Features: Multi-function: Chatting, map, SOS, listening, remote power off, electronic fence, looking for watch, LBS locate, SMS alerts settings Many More! General Design: Ultra small and light, only 43g, easy for kids to carry. Made of eco-friendly and high-quality material, reliable and anti-scratch. SOS: Kids can ask for help simply by pressing the SOS button for 3 seconds. This triggers the watch to circularly call the 3 family numbers preset in the APP. Positioning: Support LBS location, achieve all day real-time location tracing and check the position at anytime anywhere.