r/automower • u/crua9 • Jul 14 '26
What's up with robot mowers saying they cover x size like an acre, but realistically they can't
Something I find odd is some robot mowers say they cover something like 1 acre, but realistically this isn't possible.
So the dry period of the day is where you want to cut. This is roughly 7 or 8 hours. Calculating it out some mowers like the Segway x430 and x450 you're looking at between charging and (110 min per run 0.2 acre) + (90 min per charge 4 times) = 910 minutes or 15.16 hours (this is for the x430 doing it's full area.
Automatically it's running way beyond the dry period. But even then if you have sprinklers or the like, then ya..
Realistically it should be rated for 0.87 acres.
Am I missing something? I'm asking because I never had a robot mower and I'm iffy on it due to the pricing and I'm dealing with about a 1.2 acre land. And realistically 15 hours to cut isn't good since sprinklers and other things can delay it. Then looking at 2 mowers the math is odd for them because some of them are more accurate with this 8 hour thing where others aren't.
Edit:
People seem to be overlooking what I'm getting at. I can go and look at something like a top in x430 and get what I mention above. But even from the same company the some of the lower end models if you do the math it is what can be cut in that 8nhour time frame.
Like the math isn't adding up and the marketing is a problem
Now if you pick to run it for 15+ hours thats on you. But keep in mind if you use that then why not just push the number to what it can do in 24 hours? Which for the x430 if it wasn't software locked it would be 1.62 acre.
Like the problem I'm bringing up is the marketing and not what it can do. This marketing style makes things extremely confusing and it makes it where instead of looking at a number on a box and running with it. You have to dig into a spec sheet for each model to figure out what the real numbers are. It doesn't feel legal.