I have one of the fishing versions that I bought a couple of years ago. For the money, it's a good, dependable watch. It's withstood falling in the ocean a few times and being beat to death by castnets. As far as the feeding times go on it I'd say it's probably 60-70% accurate. Some people will absolutely live by the feeding times, but I think most people here are smart enough to know that there are other factors that affect feeding schedules. Overall, I'd buy another when this one falls apart.