She's a little small, but probably not terribly so for an early 2012. I apologize for not realizing you aren't in the States; that's what I get for assuming! The link you posted is the right idea, just read up on the specs for how much they consider an acceptable accuracy deviation (1 degree, 5 degrees, etc.).
Oh, and I weigh my bps on digital kitchen scales, so nothing wrong with that.
Reply With Quote