Apple and Android watches have never appealed to me, but they have an obvious market advantage, so I suppose this was inevitable. But boy does it make me sad. The only upside is that I'm not really anticipating any new features on my Round and am content just as it is - it should continue to work as-is for a while yet.
[1] https://cnet3.cbsistatic.com/img/sF4gFNZCv6n7hNYYI2vb9J_n3do...
[2] https://tctechcrunch2011.files.wordpress.com/2015/09/1.jpg?w...
(photos to illustrate the great progress they made in just a few years)