It fits well, and holds charge very well (2 days charge for Moto 360 2nd gen), but it's a bit taller and more narrow than the stock battery. Note: stock battery holds the display cable in place. This battery is more narrow, so it doesn't hold the cable. You will need to add a spacer (like a small piece of an pencil eraser) , so that the cable stays in place. Not a big deal, but it's an extra step you have to do.
It fits well, and holds charge very well (2 days charge for Moto 360 2nd gen), but it's a bit taller and more narrow than the stock battery. Note: stock battery holds the display cable in place. This battery is more narrow, so it doesn't hold the cable. You will need to add a spacer (like a small piece of an pencil eraser) , so that the cable stays in place. Not a big deal, but it's an extra step you have to do.