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3.6 Inches Tall, Not A Standard Bulky Robot Vacuum

3.6 Inches Tall, Not A Standard Bulky Robot Vacuum

Most robot vacuums can't fit beneath low furniture, leaving dust and pet hair uncollected under beds and sofas. The SwitchBot K11+ stands just 3.6 inches tall and measures under 25cm across — specifically engineered to slip into spaces standard-sized robots can't reach.

An ultra-slim, documented profile

The robot stands just 3.6 inches (9.2cm) tall with a 24.8cm diameter — specific, measured dimensions that independent reviewers confirm let it clean under furniture other robot vacuums simply can't access.

6,000Pa suction in a compact body

Despite its small size, the K11+ delivers 6,000Pa of suction power — a specific figure independent reviewers note is comparable to many standard-sized robot vacuums, rather than a smaller unit sacrificing cleaning power for size.

A self-emptying station smaller than a sheet of paper

The auto-empty dock measures smaller than an A4 sheet and houses a 4-liter dust bag rated for up to 90 days of hands-free use — specific, documented capacity figures rather than a vague "long-lasting" claim.

LDS LiDAR navigation with SLAM mapping

The robot uses LDS LiDAR fused with SLAM navigation technology to generate precise home maps and avoid obstacles using PSD sensors — a named, specific navigation system rather than basic bump-and-turn sensing.

An Anti-Tangle Twin Side Brush for edge cleaning

A unique twin side brush design is specifically engineered to lift pet hair and debris from corners and edges without tangling — a targeted solution to a common robot vacuum complaint rather than a standard single side brush.

Native Matter 1.4 smart home integration

The vacuum supports Matter 1.4, allowing native integration with Apple Home, Alexa, and Google Home — a specific, current smart home protocol rather than reliance on a single proprietary app ecosystem.

An honest, independently noted limitation

Independent reviews specifically note that while the vacuum performs strongly, its mopping function is comparatively weak, with reviewers suggesting it's best treated primarily as a vacuum-only robot — a balanced, third-party assessment rather than an unqualified feature list.

At a Glance

Who It Suits

This vacuum suits owners of smaller homes or apartments, or anyone with low furniture that standard robot vacuums can't reach underneath. Its strong suction-to-size ratio also makes it a practical choice for pet owners dealing with fur and debris in tight corners, though those prioritizing mopping performance may want to look at a different model. Shop the SwitchBot Robot Vacuum K11+ — **

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