accu chek " guide" ofr qinux "vitalfit?"

my old accu chek nano (which i love_) appears to be dying on me.

i've used dexcom 6 but medicare stopped paying when i stopped insulin.

i've joined blue cross livongo and have their meter (which needs internet smart phone and talks to me. i don't like all that.

so i'm looking at the accu chek guide, which seems inexpensive and simple enough . strips are ;ess than $20 lover the counter at cvs) and my co pay has been $15 from blue cross so that is no problem.

but an ad popped up for a qinux vitalfit watch which reads blood glucose. anyone ever tried on of these thing?