Friday 12 May 2023

The Pros and Cons of AirTags and OBD Carlock Devices for Car Theft Prevention

Compared to traditional physical barriers of preventing car theft, both AirTags and OBD carlock devices can help to prevent car theft, but they have different strengths and weaknesses.

AirTags are small, lightweight tracking devices that can be attached to your car's exterior or interior. They use Apple's Find My network to track the location of your car, and they can be used to sound an alarm or send you a notification if your car is moved. AirTags are relatively inexpensive, and they are easy to use. However, they are not as secure as OBD carlock devices, and they can be easily removed from your car.

OBD carlock devices are installed in your car's On-Board Diagnostic (OBD) port. They use your car's existing wiring to prevent it from being started without the device's authorisation. OBD carlock devices are more secure than AirTags, and they are more difficult to remove from your car. However, they are more expensive than AirTags, and they require professional installation.

Ultimately, the best device to prevent car theft depends on your individual needs and budget. If you are looking for an inexpensive and easy-to-use device, then an AirTag may be a good option for you. If you are looking for a more secure device that is difficult to remove from your car, then an OBD carlock device may be a better choice.

Here is a table that summarises the pros and cons of each device:

DeviceProsCons
AirTagInexpensive, easy to use, can be used to track the location of your carNot as secure as OBD carlock devices, can be easily removed from your car
OBD carlock deviceMore secure than AirTag, more difficult to remove from your carMore expensive than AirTag, requires professional installation


CarLock OBD device is a smart car monitoring system that plugs into your car's OBD port and uses GPS, accelerometer, and other sensors to monitor your car's location, movement, and other parameters. It can send alerts to your smartphone if it detects unusual activity, such as unauthorised movement, towing, or impact.

Compared to AirTag, CarLock OBD device provides more comprehensive and real-time monitoring of your car's activity, and it can alert you to potential theft or damage in a timely manner. Additionally, it can track your car's driving performance, fuel efficiency, and maintenance needs, which can be useful for managing your car's health and expenses.

However, CarLock OBD device is a relatively expensive option compared to traditional car locks or basic GPS trackers, and it requires a subscription to access all of its features. Additionally, it may not be compatible with all types of cars, and it can drain your car's battery if left plugged in for an extended period.

Overall, CarLock OBD device can be a good option for those who want comprehensive car monitoring and theft prevention, but it may not be suitable or affordable for everyone.

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