If you're going to buy a robotic pool cleaner for the first time, the tips here should help.
Assess your pool and your family's usage of it beforehand
Not all robotic pool cleaners are suitable for all types of swimming pools. Because of this, and because a pool cleaner is a big investment, it is important to assess your own pool and how you and your household use it beforehand so that you end up buying one that's perfect for you.