The spy GPS tracking device by BlackOps GPS Tracking is a preactivated, real-time GPS tracker that gives you a live view of the location of the tracked car or asset. The built in rechargeable battery lasts approximately 4 to 5 days on a charge with an optional three month battery pack available separately. Your GPS tracking device will come pre-activated with three months of unlimited service. You will be provided with a secure login URL with a username and password. Simply place the GPS tracker in a vehicle, bag, or any asset you wish to track and the location will be displayed on your very own map accessible online with a computer, a smart phone, or tablet such as an iPad. The GPS tracking webpage will provide you one minute updates of the trackers position while in motion and hourly updates when stationary. The tracker is designed to hibernate wants motion stops and will resume one minute interval reporting when motion starts again. The price of the system includes activation and three months of unlimited use. At the end of three months you can simply renew by paying $89.95 for another three months of service. If you wish to cancel the service simply stopped using device as you will not be billed without your permission and approval. There are no contracts or hidden fees. This is the same system used by law enforcement worldwide to track high value assets and suspects.