This is world’s 1st nanotech coating waterproof smart watch specially developed for children, designed to cultivate independent kids. It can replace the mobile phone to connect with kids. It has a long standby time above three days, and the removeable battery designed to makes watch 100% power in second. The watch has alarm clocks, timetables, and good habits records. Using Google map positioning, free video calls, remote video call / listen, voice and text plus cute stickers, the whole new communication with kids from NOW!