Wrote about this watch a few years ago after I got it. A quick update – the battery life, which was excellent for a long time, is down the point where the watch isn’t super useful. I get a few days out of the watch itself, but using GPS kills it pretty fast (maybe an hour, haven’t kept exact track). Having it wear out after 3 years is a bit disappointing, but I liked it enough that I simply ordered another one (they are on sale for $150, which is $50 less than the next cheapest one so I suspect they are on their way out).
I’ll be curious to see if it literally is identical or if they made some incremental changes since I got mine…