I spent two years researching multiple cordless robotic pool cleaners. From quality to ability to price. Prices ranged from $150 to several thousand dollars. I figured out my price range I could afford and focused on cleaners within that price range. I settled on the WYBOT C2.
I purchased it and when it arrived I charged it up. At first I was disappointed. But I gave it a couple more chances. Once I figured out the best pattern for my round above ground pool (for me it is the S pattern for the floor) and the robot learned my pool and the stairs etc I have been nothing but satisfied. It does what it says will do. Does it get everything? Nope. But it picks up 99.9999% of the debris. I can’t ask for more than that. What used to take me hours vacuuming by hand with a hose vacuum now takes me 1 minute. Turn it on and put it the pool and forget about it. I actually enjoy my pool again.