It's wild to think that not too long ago, we were all turning physical keys in car doors and ignitions. But today, many new cars don't come with keys at all anymore. That's because smart key ...

Newer cars come with a key fob of some sort, whether as a separate device attached to your keyring with buttons to lock and unlock your car, or integrated into the key itself. These fobs send a ...

Move over Lockitron, there’s a new smart lock contender aiming to connect your door handles to the Internet so that you can lock and unlock remotely, send digital keys to friends and tradespeople (via ...