Predictive analysis support of remote tracking

A system for monitoring and maintaining battery charge of a personal monitoring device, the system comprising:

• the personal monitoring device including a lockable band to lock the personal monitoring device to a limb of a monitored person, wherein when locked the monitored person must remain tethered to a power source for a period of time to charge a battery of the personal monitoring device;
• electronic computer hardware in combination with software programmed to perform operations comprising:
• collecting historical information about the personal monitoring device including movement data of the personal monitoring device and battery charging history of the personal monitoring device;
• analyzing the collected historical information for historical patterns of battery charging behavior;
• receiving a current location of the personal monitoring device;
• determining whether to send a battery charge reminder to the monitored person, based on at least a current location of the personal monitoring device, a current battery charge, and the historical patterns of battery charging behavior;
• and
• providing, in response to a positive outcome of the determining, a notification to the monitored person to charge the battery;
• wherein the determining comprises:
• determining that the personal monitoring device is at a first location with a history of successfully battery charging;
• predicting that the personal monitoring device will leave the first location with a history of successful battery charging and enter a second location that lacks a history of successful battery charging;
• and
• predicting that, absent additional charge at the first location, the battery charge will drop below a threshold level when the personal monitoring device is at the second location that lacks a history of successful battery charging.