No! Do not do this! It is an unnatural act, we were not born with chips, therefore we should nor implant these devices. God himself knows where you are at all times, and in Him alone can you rest, no matter what happens or occurs here in the earthly realm. These chips cause cancer, and is the fulfilment of prophecy foretold.

Here, we go!

How do the "people" who written Bible, knew about this? Only one variant: They made it happened.

... cheated wives start to request recorded tracking data for divorce lawsuits.

When you lay down with dogs, you wake up with fleas.

"However the person still has to be close to another larger device carried by the client with a global positioning system in it. If the kidnappers do not take this away from the person a satellite can then pinpoint the location of the victim."

This isn't as silly as it seems. If the kidnappers do separate the GPS gizmo and the victim, that gives the monitoring station both an immediate red flag that something's up, and a fix on where it happened, so there's a chance of an immediate action before the kidnappers can whisk away the victim somewhere untraceable. 

Presumably if the separation's intentional by the client, there should be some way to flag that so that the alarms don't sound.