Narwal's first mattress vacuum heats, taps, UV-blasts and sucks up all the ick living in your bed

Narwal brought new cleaning robots with it to CES this year, including the Narwal Flow 2, it’s latest flagship robo mop-vac, and the Narwal U50, an automatic mattress vac designed for “deep mite removal.”

While I’d hoped the latter vac was an automatic crawler that could navigate your mattress top, the U50 is a handheld device. Still, no one likes to think about what filters down into their mattress as they sleep — and there are lots of opinions on how and why to remove those dead skin cells, dust, oils and the mites that arrive to dine on those things.

Narwal’s mattress vacuum cleaner not only sucks up all that ick, it heats up to 137 degrees and shines a UV light for sterilization. Then it uses high-speed tapping to dislodge what’s living in your bed before sucking it up with 16.000 Pa of suction power. The dust bag...