The best TPMS system with external hardware. It is a Bluetooth TPMS but the external hardware makes it fully independent of your phone. you can keep the receiver in the car and set warning levels from your phone. It will simply remember them and warn you when tire pressures get low. Receiver just needs to charge from a USB port. I used it over 1 year now and battery is still going strong.

the app has a few UI/UX issues. 1. you must change the orientation everytime you open the app - it doesn't saves the orientation view's state. 2. the "theme" feature is apparently broken - you can't change the blue background, not even with a personal image. Also, there is only one alternative theme available (white car).Where can I find more themes???

it is good but in some need to enable or disable spare tyer .

Really good

Hello, The app has two serious errors that cause a persistent false alarm. 1. the calibration of the air pressure measurement of plus 0.3bar is not sufficient for the spare wheel. For example, my spare wheel has an air pressure of 3.0bar 2. the spare wheel does not have the option of setting a maximum air pressure value and a minimum air pressure value Conclusion: Unfortunately, the app can therefore be rated as poor for practical use until the error is rectified.