> 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"

> 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.

	▲	xienze 41 minutes ago \| parent [-]
		There's theory and there's practice. In theory you're supposed to maintain 10 and 2 at all times. In practice, that gets fatiguing over long trips.

My Subaru Solterra / Toyota bz4X is the same way.