Here is another smart kit that protects your car against theft by linking its engine to your smartphone. The ERNEST Bluetooth Engine Immobilizer stops unauthorized drivers from using your car. It also acts as a GPS device, so you can view route history, current location, and speed data on your smartphone.
You can use the ERNEST app to decide who can and can’t use your vehicle. The device works with iOS and Android smartphones. More info is available here.
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