Remember last year’s buzz at CES surrounding robotic vacuums? I initially found myself amused by Roborock’s Saros Z70 and its aspiring robotic arm designed too clear obstacles.However, initial performance reports suggested it didn’t quite deliver on all its promises.
Fast forward to this year, and Roborock has unveiled a new contender: the Dreame X50 ultra. This isn’t just another iteration; it’s a significant leap forward,boasting legs that allow it to confidently navigate stairs. This innovation is genuinely exciting,and it’s changing how we think about automated floor cleaning.
the Rise of Stair-Climbing Robot Vacuums
The ability to autonomously climb stairs is a game-changer, and the Dreame X50 Ultra doesn’t just ascend and descend – it cleans as it goes. it cleverly pivots 90 degrees, stabilizing itself with one leg on a lower step while meticulously vacuuming each stair.This level of functionality addresses a long-standing pain point for robot vacuum owners.
Let’s be honest, vacuuming stairs is a chore. Even with a robot vacuum handling the main floors and a secondary model for downstairs, the task of manually cleaning each stair frequently enough falls to us. According to a recent survey by Statista, over 65% of homeowners cite stair cleaning as one of the most disliked household tasks [statista household Chores Dislike USA].The Saros Rover, with its stair-climbing capability, offers a compelling solution – allowing you to relax while it handles the work.
But is this technology practical for your home? Consider the types of stairs you have. While the Dreame X50 Ultra appears to handle standard staircases effectively, very steep or uniquely shaped stairs might still pose a challenge. It’s also important to note that these advanced models come with a premium price tag. As of january 10, 2026, the Dreame X50 Ultra is priced around $2,500, positioning it as a high-end investment.
Did You Know? the global robot vacuum cleaner market is projected to reach $12.8 billion by 2028, driven by innovations like stair-climbing technology and increasing consumer demand for smart home solutions. [Grand View Research Robot Vacuum Cleaner Market]
What to Consider Before Investing in a Stair-climbing Robot Vacuum
Before you rush to purchase a stair-climbing robot vacuum, several factors deserve careful consideration.Here’s a breakdown:
- Staircase Type: Ensure the robot is compatible with your stair’s shape,angle,and material.
- Floor Types: Does the vacuum effectively transition between different floor surfaces on the stairs (carpet, hardwood, tile)?
- Obstacle Avoidance: How well does it navigate objects left on the stairs?
- Battery Life: Can it complete a full stair cleaning cycle on a single charge?
- Maintenance: What is the cleaning and maintenance routine for the robot and its components?








