Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

Your key fob contains a hidden mechanical key blade that unlocks your car when the battery dies, plus backup engine start ...

We may receive a commission on purchases made from links. Losing your car key can feel a lot like misplacing your wallet; panic sets in as you consider the cost and logistics of having to replace such ...