What is the most efficient way to check my Audi's tire pressure?

I recently bought an Audi A4 and was wondering if there is an easier and more efficient way to check my tire pressure without having to individually check each tire with a traditional tire pressure gauge.

One option is to invest in a tire pressure monitoring system. These systems use sensors inside the tires to continuously monitor the pressure and alert you if it drops below a certain level. This will save time and effort in checking the pressure manually.