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Locksmith Monkey, PDX : What are smart car keys?

Locksmith Monkey, PDX : What are smart car keys?

Subaru Key Fob Replacement locksmith portland

With the ubiquity of the smartphone, it was only a matter of time before car keys were replaced by their Bluetooth counterparts. Several automobile manufacturers have already implemented this technology in select models. Smart car keys are nothing new – some high-end cars have had them for a few years now – but the technology is slowly making its way down to more affordable vehicles. 

What are Smart Keys?

Smart keys are a type of keyless entry system that allows you to unlock and start your car without having to take the key out of your pocket. The key works by transmitting a radio frequency signal to a receiver located in the car. When the key is within range of the car, it will automatically unlock and start the engine. Smart keys are becoming more and more common, as they are not only convenient but also more secure than traditional keys.

How do smart car keys work?

The technology behind smart car keys is actually quite simple. 

Your car key is communicating with your car all the time, whether your key fob is in your pocket or sitting on your desk. No, your car isn’t spying on you (at least not yet), but the two devices are talking to each other using radiofrequency waves. Your key fob emits a low-power signal that tells your car to unlock its doors and start the engine. When you press the lock button, the signal turns off and the doors remain locked.

What cars have smart keys?

As we move further into the 21st century, technology advances at an ever-growing pace. With each new development, our lives become a little bit easier. And nowhere is this more evident than in the car industry. These days, many cars come equipped with keyless entry and ignition systems. This means that you no longer have to fumble around in your purse or pocket for your keys – you can simply walk up to your car and it will unlock automatically.

When it comes to cars, there are a lot of different options on the market these days. If you’re looking for something that’s high-tech and has all the bells and whistles, you might want to consider a smart key car. These vehicles come with a variety of features that make them stand out from the traditional options, and they’re perfect for anyone who wants to have a state-of-the-art driving experience. 

Let’s take a look at the different smart key cars that are in the market today:

Tesla Model S

When you think about a “smart key,” you probably think of a remote that can start your car and lock/unlock the doors. And that’s exactly what the Tesla Model S offers—in addition to other features. The Tesla Model S key fob is more like a smartphone than a traditional key fob. It has a touchscreen that you can use to control various functions of the car, such as opening the sunroof, unlocking the doors, and starting the engine.

It also interacts with your smart phone to keep track of charging, location, and other important data related to the car. With this technology, you no longer have to worry about losing your keys or locking yourself out of your car. The key fob can also be used as a remote control to open and close garage doors.


The Swedish supercar manufacturer, Koenigsegg, is taking keyless entry one step further with their smart car key. The key has several functions, including starting the car, locking and unlocking the doors, and opening the trunk. It also has a built-in touchpad that allows the driver to control the car’s infotainment system. The key is made of aluminum and carbon fiber and is very lightweight. It uses Bluetooth to communicate with the car.


As a luxury car brand, Ferrari has always been at the forefront of technological innovation. Ferrari’s smart keys not only allows you to start and stop your car, but it also comes with a host of other features. For example, you can use the key to keep track of your car’s location, locking and unlocking it remotely. You can even control the climate inside your car from your phone. 

Aston Martin

Aston Martin, the luxury car company, has announced a new key for its cars – one that does away with traditional keys and fobs. The key is a small black disc that sits in your pocket. When you approach the car, it senses the key and unlocks the door. You then get in, put your foot on the brake, and hit the start button. The engine starts without you having to turn a key.


McLaren has announced a new key for its sports cars that does not require a physical key to work. The key, which is Bluetooth enabled, will grant access to the car when in close proximity and will also monitor things like fuel level and oil pressure. The key can also be used to control certain features of the car like the air conditioning, windows, and seats. McLaren says that this new key is just another step in their goal of creating a “fully-connected” driving experience.


The new Maserati smart car key was designed by the famed luxury Italian car manufacturer, Maserati. The sleek, black key is embedded with a microchip and has a range of features that make it more than just a traditional key fob. The key can start the car, unlock the doors, and activate the brakes and suspension all from a distance. But that’s not all; it can also provide information about the car’s performance, such as fuel level, oil temperature, and tire pressure. 


The Mercedes-Benz Smart car key fob has a few interesting features that make it stand out from the crowd of other car keys. For starters, it doesn’t have a traditional key ring. Instead, the fob is designed to hang off your keychain. The second feature is that the key has no mechanical buttons on it. All of the functions are managed through a touch-sensitive surface. Lastly, the key also has a panic button that will sound an alarm and notify authorities if you’re in danger.

Jaguar F-Pace

The Jaguar F-Pace key is a “smart car key” that has some very special features. It not only unlocks your car, but it also starts the engine and adjusts the climate control to your preferences. It can even tell you how much fuel is in the tank and how much range you have left. That’s really cool!

BMW 5 Series

The BMW 5 Series is a popular car and the smart key adds an extra layer of convenience and security. It is a great example of how technology is changing the automotive industry. The key can be used to start the engine, unlock the car, and open the trunk. It also has a built-in touch screen that allows the driver to control certain functions of the car, such as climate control and audio settings. The key communicates with the car using a low-power wireless signal, which means that it doesn’t need to be in close proximity to the car in order to function. 

Can smart keys be repaired in Portland?

Best locksmith services in Portland

The answer is YES!

Locksmith Monkey in PDX is a locksmith company that specializes in repairing, replacing and installing smart keys for cars. We have the latest technology to help you with your car security needs. If you have lost your car key, broken your car key, or just need a new key made, we can help. Our team of experts can come to you and get your car up and running again in no time. Give us a call today!

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