Traveler - smart bracelet / smart bracelet

solve your troubles quickly when you travel in a unfamiliar place .
In the era of globalization , more and more people travel abroad . Many people choose to schedule a trip by
themselves , but people might face different incidents like getting lost while traveling no matter for the first
time or not .
When the people who can’t understand the ampand GPS , they are most afraid of getting lost in the unfamiliar
place . However , asking for directions might be another problem due to language barrier .