PDA battery:A full charged PDA can be used for about 2~3 days. Frequent operation will speed up the power consumption. It is recommended to charge as needed. It takes an hour and a half for your PDA's battery to be fully charged.

Pump battery: it requires about an hour of charging. The battery can last up to 7 days, depending on the total daily dose (Example: if the TDD is 54 units, one battery can last for 5 days when fully charged). Operating the pump plunger multiple times will increase power consumption.  

A stepper motor drives the patch insulin pump, which is more reliable than a DC motor. And any malfunction will trigger an alarm in the control software.

In order to ensure the accuracy of the motor drive, the system has two sets of decoders that monitor if the motor is really rotating in accordance with the commands.

you can upload your data to Equil cloud service. and give the ability to your medical service provider to review and check it remotely.