BC activated after OTA 1.8.3 installed while driving. It works on good ol' US Rte 1 in southern PA. IMHO, eyesight monitoring was perfect in my short test drive. I could tilt my head down or back w/o issue as long as my eyes pointed at road. No problem with sunglasses (polarized). About 5 sec...
Latest stopped working on my iPhone SE (1st). Just provides lengthy "Error Logged" list. Can't access anything else. IOS updated today. FordWidget Tool v 1.1.0 :(