My partner and I tested Sleep Number's ClimateCool smart bed for 90 nights -- and our sleep has never been so similar. Here's what to know about this high-tech bedroom setup. Aly Lopez was a writer on ...

The mattress features dual adjustable firmness controlled by a remote, without needing Wi-Fi or an app. It includes a 3.5-inch comfort layer and temperature-balancing materials for support and cooling ...

Sleep Number's Memorial Day sale offers up to 50% off smart beds, cooling pillows and mattresses. Additional deals include discounts on sheet sets, mattress protectors and bedroom essentials. Free ...

Even with 100 firmness levels, firmness is really only detectable in increments of 10. A separate adjustable base is required to unlock the bed’s potential. Odds are, you've heard of Sleep Number ...