If you're looking for a compelling way to renovate your bathroom's shower area, it might be time to get a device called a body dryer. It provides heated air to your entire body, saving you from ever having to use a towel again. If you're sold on its benefits, remember these consumer shopping tips. Make Sure it Provides a Full-Coverage Design If you want to make absolutely sure you get completely dry after taking a shower in your bathroom, then look for a body dryer that has a full-coverage design.