This has many of the same useful features that small personal GPS devices need, such as a powerful internal backup battery, SOS panic button, and low power consumption design. These features and many more are fully integrated with the REDGPS tracking platform software. The MT-101 is the latest Sanav GPS tracking model and the smallest and lightest GPS/GSM/GPRS tracker in the world. While the MT-101 is small in size, it is rich in features, so the MT-101 can be used in almost any personal tracking application, such as personal security, personnel management, asset recovery, Alzheimer's patient tracking, etc. The MT-101 includes onboard data logging flash memory capacity, which allows GPS position reports to be automatically stored when in poor wireless GSM signal conditions (e.g., in remote areas) and then transmitted when the GSM signal improves sufficiently. The MT-101 features advanced power-saving software that allows the MT-101 to last for at least 48 hours with a 1-hour GPS reporting interval.