Works great
Must have tool for testing your trailer wiring.
Does not work with newer phones
Device will not pair with newer phones. Tried multiple Samsung phones and device will not pair.
A must if your working alone, works awesome
I am amazed how well this worked and the response time is instantaneous. There is only one negative and that is the size of the taillight indicators on the app are too small. Whoever wrote the app program can easily fix this and the update will go out. Do that and this thing deserves 10 stars.
Review
Awsome application. Great work..
