センシング・無線通信機能を搭載したＧＰＳ衛星電波時計の開発

抄録

  We have developed a multifunctional GPS watch which provides automatic time adjustment, altimeter, barometer, compass and unique navigation features. In addition, this watch is equipped with Bluetooth low energy (BLE) function and can extend sensing function by using BLE. The low power consumption design allows the watch to be powered by solar cells. This report gives a technical overview.