An auto hose reel is a device used to store and wind hoses. It is a particularly useful machine, especially if you have a large garden. Dragging and untangling a large garden hose can be a hassle, as it can kick and bend, and you can never roll it up perfectly. Even a manual reel can be a great way to save time and roll your garden hose perfectly, but a power garden hose reel is an even easier, more effective option.
There are three types of automatic hose reels: water, spring, or battery-powered. All of these types have their own advantages and shortcomings. Which of these three options you should look for depends on your needs and priorities.