You cannot tell when it goes empty, and I agree that would be better, but frankly that was never an issue for me as it never went empty - with four hens I was cleaning it out every one to two weeks on GP (general principles) and it was never empty. No water evaporates out, which is probably the biggest loss in winter. The lid is insulated, so in winter the thing was to make sure the top rim and bottom of the lid were both dry before twisting it on again, so no water would freeze it stuck together. The handle has a notch which made it easy to hang if you wanted. The cord is nice and long, and a flexible type. It is now is even longer than when I got it, I think mine is 10 feet and it's 16 feet now.The PremierOne waterer is the red and blue one right? Can you tell when it needs refilling? I like the look of that one but that issue put me off so I went with a more transparent bucket for the nipple waterer.