Adding a sauna or whirlpool to your home is the ultimate form of self-care—where you can heat or bubble your worries away for a while. And today’s models don’t require much manpower. These sophisticated retreats have some serious features—streaming your favorite music playlist while soaking, the ability to operate the controls from anywhere to get that bath started before you reach home, and LED lighting. Sink into a bit of bubbling bliss with the Ariel Platinum Acrylic Right Drain Rectangular Alcove Whirlpool Bathtub. The hydro-massage system features 19 multidirectional jets designed to relieve pressure points, as well as six water-flow settings to customize your soak to your heart’s content. It even has an adjustable LED underwater lighting system, which enables you to change the color and brightness to set the mood. And built-in Bluetooth speakers stream in soothing sounds to go along with your H20 flow. With the Constar Big Steam Shower Room with Whirlpool Tub, you get the benefits of a steam room and whirlpool in one. Thisspa room of sorts doesn’t just look futuristic because of its clear glass and LED lighting, it actually has some futuristic functions, too. Enter: a stea...