This company's products are dangerously inaccurate.
I recently purchased a model that looks identical to this one - I can't review that model because the page for it no longer exists ( just days after mine arrived ).  The product I received gave wildly inaccurate and highly different readings each time used.  Yes, we know how to use it, my better half is a trained EMT.  The readings were far off those from my doctor as well as being vastly different from each other.<br /><br />And guess what else? No way to send it back!  You get forced into a troubleshooting page or a page that tells you it cannot be returned!  Fortunately, the CS at big A are fantastic and fixed my issue, but seriously folks, you should not trust something as important as your health to any product from this company.
Rating: 1 stars