Car key fobs have quietly become one of the most expensive things you own and some now cost over $1,000 to replace.

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 ...

Most new cars on the market today come with a keyless fob you can use to unlock the doors and start your car without ever removing the fob from your pocket. But they can be bulky, and they're one more ...

Remember the futuristic-looking key fob the i8 was supposed to have? Well, it’s back, and BMW purportedly brought it out once again at their stand in Las Vegas, at the 2015 Consumer Electronics Show.