Kroger (King Soopers in Colorado) has partnered with Wave Sense to sell a cheap meter (most meters are cheap anyway); the test strips are $34 for 100. I test a little more now.
Not a startup type disruption. The pharmacist told me Kroger just wanted to help out.
Then it would clean itself using the same ultrasonic pulse emitter.
Or maybe forgo the whole blood deal and somehow use saliva.