... gateway. SHW802 is a multi-functional smart outdoor sports watch. It has watch’s features, such as calendar, clock, timer, alarm clock ... and so on; a key alarm (SOS) is also a unique feature. On the owners (agencies, parents) side, SHW802 is a ... and technical specifications:A high-end sports watch design, waterproof and dustproof with IP67 rating;Watch calendar, clock, timer, alarm clock functions ...