Climates with an excessive amount of humidity and heat can be unbearable at times, unless of course you have the luxury of a misting system. This outdoor fan has a built-in reservoir that holds enough water for up to 8 hours continuous misting. And although you won’t need a garden hose attachment for the water supply, you’ll of course need to occasionally fill it up as well as plug it in to an AC outlet. Cool? Yes, but it costs $800, while its counterpart, which requires a hose attachment, costs just $130.