

Mine is a newer 2X Solar. The solar definitely helps (although obviously only when the sun is out, winter training might not be similar). I have just over 40% remaining after a few weeks and like 3.5 hours of gps tracking time. Im definitely sold on the solar part. My only Apple Watch comparisons are the first few generations but HR seems similar to those (good enough to be useful but probably not as good as a real chest strap).
Part of it might be the simple screen which I like - feels like gshock.



The vast majority of the market is made by only three companies who all have dramatically raised prices. Sk Hynix, Samsung and Micron.