OBD2 TPMS Tyre Pressure Monitoring 4 External Sensors
Verified1 review
Very poor – I have the model with the four sensors and the phone app. I didn't want more junk cluttering up my dash. 1. All units arrived with flat batteries. I was bluntly told batteries are not covered under warranty. 2. They use a not so common battery. I live in a small city and could not source them. Had to order them online. 3. Easy to install. 4. Bit of mucking about to get them paired to the phone but after a few attempts got there. 5. Basic app. seems to work okay when I tested simulated deflation. 6. Fairly accurate in both pressure and temperature. 7. I have not been able to get the app to give an audible alarm when a fault occurs. It just buzzes and the screen shows which tire is faulty. This, basically, makes the system useless. 8. Very poor after sales service. I wouldn't buy any OBD2 products again.
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Thanks for your review. We did state this on the description that batteries may not last long, and that they are not covered by the warranty. As with all products that have pre-installed and free batteries, there can be a tendency for them to discharge as they can be installed for months before you get them. As for the audible alarm that is missing, you might want to toggle the speaker icon on the app to enable or disable it.