When we reviewed the original Crystal Water Monitor, it earned high marks for its ease of use and accurate readings. The 2025 Crystal Water Monitor reviewed here is just as easy to use and comes with ...

During my reviews of pool cleaning robots, I have often said that vacuuming is my least favorite thing about pool ownership. There is a very close second in trying to figure out pool chemistry. I ...

The Crystal Smart Water Monitor measures a swimming pool’s water conditions every 10 minutes, but its industrial design makes it a poor fit for pool owners who care about aesthetics. $449.00 plus $99 ...