Satellite navigation apparatus, namely, smart bracelets and smartwatches; remote control apparatus, namely, smart bracelets and smartwatches; electric regulating apparatus, namely, smart bracelets and smartwatches; electric measuring apparatus, namely, smart bracelets and smartwatches; global positioning system gps apparatus, namely, smart bracelets and smartwatches; distance recording apparatus, namely, smart bracelets and smartwatches; time recording apparatus, namely, smart bracelets and s...