Agreed, it is distracting and stressful when the device doesn’t work. I’ve had to pull over on the highway to restart my car because the stupid thing was sounding an alarm for no apparent reason. It reminds me of software programs that just send stuff out without proper testing to ensure that the program works, then when people have problems they continuously send out patches to fix the problems. I don’t think that this technology was ready for commercial use, but I’m sure in a few years after they fix all of the problems using us as their testing subjects they will be.