This is a multi-function smart watch for children, which features various functions, such as, GPS + LBS location, phone book, intercom, voice chat, remote voice monitoring, quick learning, remote camera, flashlight, SOS emergency alarm, low-power alarm, remote shutdown, electronic fence, etc. It adopts advanced GPS + LBS positioning to get real-time position and anti-lost of kids. By plugging in SIM card, you can talk with kids and kids can also dial the SOS number when in emergency. Good watch combines normal watch with GPS locator technology, and through the specialized APP, the watch can realize more functions. Reliable product, don't miss it!