Cool, a separate Tymewear topic instead of mixing it up with AlphaHRV is a good idea 
Few weeks ago I posted my first test result at alphaHRV (update) - #304 by wilm0r .
I’ve found it interesting so far, but also wonder why my VE zones are often (very) different from the W/bpm ones. Is that real or is that a measurement issue? Is it because I breathed more consciously during the test than during random rides? Or was I in much better shape during my test than during almost all my subsequent rides? (I surely doubt it.)