The Dreame X50 Ultra robot vacuum from CES 2025 can't actually go up stairs, but it still does a ton for the price — especially after saving $390 by pre-ordering.

The Dreame X50 Ultra isn’t just a cleaning device — it’s a smart home companion. Its Intelligent Cleaning Strategy uses advanced AI to identify the type of dirt it’s dealing with and adjust its methods accordingly. For carpets, it automatically lifts its mop and increases suction power to ensure a thorough clean without leaving moisture behind.

The Dreame X50 robot vacuum is not climbing the stairs. But we saw it climb some small ledges just a couple of inches high, and it felt like a big step toward maki