Buying on Dreame's website before its official release on Valentine's Day unlocks a $390 coupon, making the X50 Ultra just $1,309.99. A three-year warranty plus an extra two years for free is also ...

I truly thought this would be the year the world would see its first stair-climbing robot vacuum cleaner: While the Dreame X50 Ultra, announced today at CES, is being written about that way ...