Sutro’s pool chemistry monitor is wildly expensive and has a few too many limitations for us to recommend it over less-expensive solutions. Owning a pool is like owning any other high-dollar product: ...

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 ...

Nothing is more exciting than to dip into the pool on a hot summer day. To ensure a perfect swimming experience, monitoring the optimal pool temperature is necessary. Depending on its purpose, ...

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 ...