Mike, Most meters come with attachments that allow for alternative testing sites, your arm, thigh. There's also a bloodless meter that's being researched that I included a link for you to read. Wouldn't that be nice to have?
When is it okay to use an alternate test site to get a blood sample? - Life First
"Grove is one of several companies working on a noninvasive diabetes test using spectroscopy including DIRAmed, C8 MediSensors and InLight Solutions. Challenges in developing devices using this technique have included water interference and low signal-to-noise ratio, but Grove thinks it has developed solutions to these problems."
Read more:
Bloodless glucometer uses light to check blood sugar in 20 seconds or less | MedCity News