Similar capability comes with the key fob on our Limited-trim F-150, but while the fob has a maximum range of around 300 feet for remote start, the FordPass app is only limited by network ...

The Mazda CX-90 is the latest model with remote start and stop that used to be on a key fob, but has now gone the way of in-app subscriptions.

Despite the potential benefits of virtual keys—no key fob to carry or lose (and replace for a steep price), and the fact that you can lend someone your car just by granting access through an app ...

Some key fobs have many features built in that owners may not even be aware of. Here's our guide to hidden key fob features.

Instead of using a key to turn the ignition or verifying your presence inside a car using a fob, the vehicle will communicate with your phone over Bluetooth.

General Motors is making the Key Fob Services component of its RemoteLink smartphone app free for 2014 model year Chevrolet, Buick, GMC, and Cadillac vehicles.

Toyota has confirmed that new Toyota cars won't include remote starting from their key fobs — you'll have to use the mobile app.

Key fobs are pretty standard ways to lock and unlock your car, but some key fobs do a whole lot more than just manipulating doors and starting your car.