This App works with GardCharge GC101 Smart USB Timer Charger Protector.

This App will enable GardCharge to become a Smart USB Power Meter with data logging / data acquisition capability; for measuring USB Power with 3.6V~21V and 0A~3.5A range; and with either Real Time Meter or Real Time Scalable Graph Display Mode ( for info such as Voltage, Current, Watt, Capacity, etc.). Moreover, the App will allow you to perform data logging with RECORD Mode, along with GardCharge Internal Memory Data acquisition; while you may also export the logged data to send out via e-mail.