Transform your old tablet into a smart display for your vehicle.

Transforming an old Android tablet into a smart display for your car can be a smart and economical choice. With some simple adjustments, you can use your device to access apps like Google Maps, Spotify, and voice assistants, thus saving the costs of an infotainment system.

First, ensure that the tablet is in good working condition and has internet access, either through WiFi or via a hotspot from your phone. It is also advisable to have a proper mount to secure the tablet in the car, preventing it from moving around and ensuring safe driving.

The key software you'll need is the Headunit Reloaded app, which is available on the Play Store for about $5. This app offers a trial option, allowing you to check its functionality before making a final purchase. Headunit Reloaded lets you run Android Auto on your tablet, providing an optimized experience for use in the vehicle.

Steps to Install Android Auto

1. Download the Headunit Reloaded app on your tablet and Android Auto on your phone.
2. Access the Android Auto settings on your phone and enable developer options by tapping several times on the version until this mode is activated.
3. Connect the devices either via a USB cable or wirelessly. The wireless connection requires both devices to be on the same WiFi network, which you can share from your mobile.
4. Start the synchronization by opening the developer menu in Android Auto and selecting the option "Start server from head unit."
5. Open Headunit Reloaded on your tablet, select the connection method, and follow the prompts to complete the setup. Once finished, you'll have Android Auto running on your tablet.

Tips to Improve the Experience

For optimal use, make sure to securely mount the tablet using a suitable holder so that it does not obstruct your view. To avoid the device running out of battery, it is advisable to connect it to a power outlet in the car with a good quality charger. It is also useful to download music apps like Spotify or Apple Music, and navigation apps like Google Maps or Waze, to enhance your multimedia experience. If you want the tablet to turn on automatically when you start the car, you can use apps like Tasker to schedule automated actions.

Benefits of This Solution

Among the main advantages of this method is the considerable savings, as there is no need to invest in an expensive infotainment system. Instead, you recycle a tablet you no longer use, which also helps reduce electronic waste. This system is customizable, allowing you to install only the applications you actually use, unlike integrated car screens that often offer limited and predefined options. Additionally, it will improve your connectivity, making it easier to access calls, messages, and voice commands without solely relying on your phone's screen.

Utilizing an old tablet in this way is not only practical but also enhances the comfort of your travels, turning your vehicle into a multimedia entertainment hub.