Would you inject a sensor to get lower health insurance?

With devices like these a health insurance company could offer you discounts for keeping your stress level low, eating healthy, getting more sleep, and generally engaging in behaviors that make you healthier and thus cheaper to insure. Markets will be providing feedback to us that will put a price on our vices.

I am all for technology but this is may be a little too “big brother’ish” for me.  It may be a considerable option if the person injecting the sensor was actually able to have control over the device and the data that it transmits.

Would you inject a sensor to get lower health insurance?