Here's how car speedometers calculate how fast your vehicle is going. And here's why they may not always be accurate.

Using Google Wallet, some select car models let you add a digital car key to your Android device. Then, your phone will work ...

Tesla has started rolling out version 4.51.5 of its iOS app, and the update quietly adds a handy feature that works a lot ...

Apple has said 13 new vehicle brands will soon support Car Key in the Wallet app for iPhone and Apple Watch. Here’s the list.

State Farm has the best overall car insurance app because it's easy to use and it offers extra benefits and generous discounts. Geico stands out for the many extra features you can access through its ...

Owning a car is probably more taxing than a high-maintenance long-term relationship in which your partner constantly drinks fuel, forgets when it needs an oil change, and occasionally leaves you ...

These provide clear illustration that biometric identity, iPhone-driven connectivity and in-car telematics are increasingly the holy trinity for smart vehicles. As announced, this app offers ...

Apps you sign up for to find the best price for gas, or keep track of your family’s safety, could be tracking something else and selling location and motion data to insurance companies. “The quotes I ...

Your iPhone can do more than text and tap-to-pay — it can now unlock and start your car. Here's how Apple's digital key is changing everyday driving.