The AquaVizor wireless pool monitor - so you'll know when there's p in your ool

Sure, summer's almost over. But before we swap the earbuds for the DIY headphone beanie, we thought we'd check out one more pool gadget. The $399 AquaVizor is a pool sensor that wirelessly transmits data about your pool to a remote receiver, so you can stay current on chemical balance and water temperature without even dipping a toe in the water or using one of those messy test kits. Especially handy if you've just had a pool party consisting of a dozen five-year-olds, and need to know when the pool's levels have been restored to a point where you'd be willing to stick more than your toe in it.

[Via Strange New Products]