5 Best Robot Vacuum Cleaners UK (2026) — Expert Reviews

A robot vacuum is one of the best investments you can make for your home. Set it and forget it — your floors stay clean automatically. But which one should you buy in the UK in 2026?

We’ve tested the top robot vacuums available in the UK to help you find the perfect one for your budget and home.

Quick Comparison: Best Robot Vacuums UK 2026

1. iRobot Roomba i5+ — Best Overall Robot Vacuum UK

Key Features:

• ✅ Imprint Smart Mapping technology
• ✅ Self-emptying base (holds 60 days of dirt)
• ✅ Works with Alexa and Google Assistant
• ✅ Ideal for pet hair
• ✅ Learns your home layout over time

💰 Current Price: Check on Amazon UK →

2. Eufy RoboVac 11S — Best Budget Robot Vacuum

At just ~£139, the Eufy RoboVac 11S is outstanding value. Ultra-slim design, quiet operation, and 100-minute battery life make it perfect for smaller UK homes and flats.

• ✅ Ultra-slim 2.85″ height — fits under most sofas
• ✅ 1300Pa strong suction
• ✅ 100-minute runtime
• ✅ Triple-layer cleaning system

💰 Current Price: Check on Amazon UK →

3. Roborock S7 — Best Premium Robot Vacuum

If budget isn’t a concern, the Roborock S7 is simply the best robot vacuum you can buy in the UK. It vacuums AND mops simultaneously with intelligent carpet detection.

• ✅ Vacuums and mops at the same time
• ✅ Sonic mopping (3000 scrubs per minute)
• ✅ Auto carpet detection — lifts mop pad on carpets
• ✅ 180-minute battery
• ✅ LiDAR navigation — precise room mapping

💰 Current Price: Check on Amazon UK →

Final Verdict

For most UK homes, the Eufy RoboVac 11S offers incredible value at £139. If you want the absolute best, the Roborock S7 is worth every penny.

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