I have discount tire, tpms sensors now and they work, no light. They had to manually input the serial numbers by ob2 port. light went out by a 10 minute drive.
Might have been able to do that with the mobiletrons , if were able to get 4 sensors on the vehicle at one time, that could actually be read. Discount tire price matched my mobitrons , and sent those back for refund.
But yes, a very big lessen, I broke down tires nine times replacing sensors, next time , Ill go straight for oem only.
Really the savings(persay) would have been about $30, over oem.
But the labor and torture I endured, multiple shop trips, It was a horrible experience.