i-gotU GT-900 GPS Travel & Sports Watch (SiRF IV GPS Chipset, 32K Waypoint GPS logger, IPX7 Water resistant, 3D G-Sensor) GPS Receivers The CGI-610 GNSS/INS sensor is

The CGI-610 GNSS/INS sensor is a high-precision dual-antenna receiver providing reliable and accurate navigation and positioning solutions for demanding ground

Indoor WiFi positioning

providing energy-efficient performance for long-term use

Designed for robust positioning accuracy

15Mb/month for 12 months  ---- $99

i-gotU GT-900 GPS Travel & Sports Watch (SiRF IV GPS Chipset, 32K Waypoint GPS logger, IPX7 Water resistant, 3D G-Sensor) GPS Receivers The CGI-610 GNSS/INS sensor isThis item has been discontinued by the manufacturer. Recommended replacement products is : Columbus V 1000 GPS Data Logger Watch ========================================== i gotU GT 900 series GPS travel and sports watch is designed to provide you with multiple sport information indoors or out. This GPS enabled watch accurately records how far, how fast, and how good you are doing during sport and trip. It comes with Bluetooth Low Energy wireless