How to check whether Xhorse Watch is supported my car?

Xhorse Watch Smart Key is a watch that can be used as a replacement to your car remote. Use the VVDI Mini Key Tool or Key Tool MAX, Key Tool Plus to program your watch to control your car.

But before purchasing the xhorse watch, how to check whether my car is suitable or not?

please check in Xhorse app>> database:

If it shows NXP-Smart Key, then OK to use Xhorse Watch. Or not.

For example: Toyota Tundra from 2010 with keyless go

We found it like the following pic, need to use XM38 toyota key. Not support via the xhorse watch.

How to Use Xhorse Keylessgo Watch Smart Remote? (Configuration & Programming Guide)