The first sign your intoxicated shouldn’t be the blood alcohol content readout on your phone, it should be the mangled approximation of a hand holding your phone.
My phone has the ability to tell me when I’m drunk and I don’t even need a periphery device. Sometime around my fifth serving of alcohol, my cell sends a series of erratic and increasingly grammatically incorrect texts to everyone on my contact list.
Thanks for the find Ebua. You can see the original on UnCrate.