> It also seemed really accurate.
It's really not. When I'm cruising on the highway I like to rest my right wrist on the top of the wheel, which blocks the sensor.
"Watch the road"
"Watch the road"
"Watch the road"
My Subaru Solterra / Toyota bz4X is the same way.
> When I'm cruising on the highway I like to rest my right wrist on the top of the wheel, which blocks the sensor.
Won't this shatter your wrist if your airbag deploys? I remember being taught to hold the sides of the wheel in driving class.