Tempur-ActiveBreeze Smart Bed Review: High-Tech Titan | WIRED

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Rating:8/10

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WIRED

Palpably cooler surface when fans are running. Very detailed sleep tracking. You can play your own audio through it.

TIRED

Thirty-degree difference was a stretch in my tests. Sleep tracking, adjustability, and temperature regulation are in the base, not the mattresses. Bed and base are a package deal. Not ideal for those with joint pain.

I first came across the Tempur-ActiveBreeze smart bed at the Tempur-Pedic factory and research facility in Trinity, North Carolina. I was on a media tour learning about mattress tech, and during a quick break in one of the brand's showrooms, our guide pointed out the Tempur-ActiveBreeze smart bed. It looked just like the other beds around it, except that a slight chill emanated from its surface. I would have just passed it off as AC running on high in the room, but a bedsheet pinned to the bed's surface started floating upward.

Our guide explained that the mattress had internal air channels connected to fans in the base that blew air toward the surface. At first, this concept broke my brain a little—fans in the base? I'm familiar with similar cooling tech, such as the BedJet 3 Climate System, that provides temperature control by blowing air across the mattress's surface, but the ActiveBreeze blows the air from inside. Turns out, the Tempur-ActiveBreeze was an experiment to develop cooling mattress tech, aiming to alter the mattress surface temperature by 30 degrees. The bed launched in 2024, but according to Tempur-Pedic, only a few have been sold each year since then.

Photograph: Julia Forbes

Months later, I found myself testing smart beds and adjustable bases, and the Tempur-ActiveBreeze lingered in my mind. Following the advice of fellow North Carolinian Michael Jordan—“You miss 100 percent of the shots you don't take”—I reached out to Tempur-Pedic to see if they'd let me test this smart bed, and they said yes.

After testing, here's my take: Tempur-Pedic is onto something here, give or take several degrees. If you're someone who really needs heavy-duty temperature regulation assistance due to medical treatments, chronic conditions, or body composition, it doesn't get easier than having this already built into your bed. Throw in the ability to play your own audio and some comprehensive sleep tracking, and this bed isn't just a luxury buy—it could be an invaluable tool for anyone struggling to accomplish quality sleep.

Arctic Blast

If you’re not already familiar with Tempur-Pedic, the brand's entire raison d’être is memory foam. It essentially put memory foam on the map back in the ’90s by taking a foam developed by NASA for cushioning engines and astronauts and putting it in a consumer mattress. It has been fine-tuned for sleepers, and it’s continued to evolve. However, one of the biggest problems with memory foam is that it traps body heat and struggles to dissipate it.

Many brands, Tempur-Pedic included, have adapted to this problem. Brands can use specialized foams such as mineral- and gel-infusions; cooling covers containing fibers that are either phase-change material or other proprietary tech; or pair foam with coils to create internal airflow when sleepers move around. Technically, the Tempur-ActiveBreeze checks all three boxes. Its cover is cool to the touch thanks to heat-absorbing fibers, with perforated foam layers and coils beneath designed to promote internal airflow. These details also create the ideal conditions for the base’s fans to blow air upward.

Photograph: Julia Forbes

The ProSmart Air Base generates airflow, with two fans installed in the center. These fans connect via plastic tubes that descend from the bed. You twist the tube’s cap covering into the port until you hear a click, and then you're ready to go. From there, you can use the TempurPedic app or the included remote to set the fans to either blow warm or cool air at either low, medium, or high speeds. However, the app lets you fine-tune airflow even more, with automated programming that maintains temperatures throughout the night.

At the time I tested this, it was still cold outside. To mimic conditions that would induce night sweats, or even warm summertime temperatures, for seven nights, I piled on my heaviest comforters, blankets, and pajamas, with the full expectation that I’d wake up drenched. In fact, this didn’t happen. Not even once. The Tempur-ActiveBreeze’s Temp-Curve Mode is what I have to thank for this, as the bed can detect fluctuations in body temperature and adjust airflow accordingly. There were times when I wondered if the fans had powered off while I was asleep, as the surface temperature wasn’t as cool as it was when I initia