#1
Best budget self‑emptying vacuum for pet‑heavy households.
10 Best Robot Vacuum Roomba of 2026
#2
Good value pick for basic vacuuming and mopping.
#3
Solid vacuum‑first option for homes that don't need mopping.
#4
Budget‑friendly combo for regular mopping and vacuuming needs.
#5
Good midrange vacuum+mop for households wanting reliable performance.
Best for Pets
#6
Excellent choice for pet owners and obstacle‑heavy homes.
Best Mopping Performance
#7
Best for homes prioritizing intensive mopping and stain removal.
Best Slim & Practical
#8
Ideal for compact homes needing daily mopping and tidy maintenance.
Best All‑Rounder
#9
Great for users wanting reliable mapping and strong vacuum+mopping performance.
Best Overall
#10
Best for households wanting fully hands‑off, powerful vacuuming and mopping.
Buying Guide
Cleaning performance and floor types
Check how well a Roomba handles your floors — hard floors, short-pile carpets and deep-pile rugs all behave differently. Look for models with strong suction, dual rubber brushes (better for pet hair) and specific carpet-boost features if you have a lot of rugs.
Navigation, mapping and obstacle avoidance
Decide whether you need advanced mapping (to set no-go zones and room-by-room cleaning) or a simpler random-style robot. Higher-end Roombas use VSLAM mapping and cameras or sensors for accurate room mapping and models like the j7 series include improved obstacle avoidance for cables and pet messes.
Bin capacity and auto-emptying
Consider how often you want to empty the dustbin — Auto Dirt Disposal (the Clean Base) can hold several weeks of debris and is a big convenience in busy homes. If you prefer a lower price point, budget models have smaller bins you’ll need to empty more frequently.
Battery life and run time
Look at the advertised run time and whether the robot returns to recharge and resume to finish large houses. Bigger homes or multiple rooms need longer runtimes and fast recharging to complete jobs without human intervention.
Smart features, app and ecosystem
Check for app scheduling, voice assistant support (Amazon Alexa/Google Assistant), multi-floor mapping and firmware updates. If you already use smart home devices, choose a Roomba that integrates with your ecosystem and offers clear controls in the app.
Frequently Asked Questions
What is the best Roomba in 2026?
The best Roomba depends on your needs: for top cleaning power and edge performance the premium s9+ is often recommended, while the j7+ is a great choice for homes with pets and many obstacles thanks to its obstacle-avoidance tech. Budget-conscious buyers may prefer the i3/i4 range for reliable everyday cleaning at a lower price.
Is a Roomba worth buying in the UK?
Yes — a Roomba can save time on routine floor care and is particularly useful for busy households and pet owners. Consider factors like house layout, stairs, and whether you want auto-emptying to decide if the cost is justified for your lifestyle.
Which Roomba offers the best value for money?
The mid-range j7 and i4 models typically offer the best balance of performance, smart mapping and price, delivering strong cleaning and useful features without the premium price of the s9+. Watch UK retailers (John Lewis, Currys, Amazon UK, Argos) for seasonal sales to get the best value.
Roomba s9+ vs Roomba j7+ - which should I buy?
Choose the s9+ if you want maximum suction and superior edge cleaning — it’s ideal for homes with lots of carpet and corners. Pick the j7+ if obstacle avoidance (wires, pet mess) and a slightly lower price are more important; it performs very well on mixed floors and in pet households.
Can Roombas handle British homes with carpets and thresholds?
Most modern Roombas handle short- to medium-pile carpets and can cross low thresholds between rooms, but very deep-pile rugs or high door thresholds may be a problem. Check wheel clearance and user reviews from UK homes similar to yours before buying.
Where can I buy a Roomba in the UK and how much do they cost?
Roombas are widely available from retailers such as Currys, John Lewis, Argos and Amazon UK, plus direct from iRobot. Prices vary by model and offers — expect roughly from around £250 for entry-level units to £700–£900 for top-end s9+ bundles, though sale prices can be lower.
How do I maintain my Roomba?
Regular maintenance includes emptying or replacing the Clean Base bag if you have auto-empty, cleaning the brushes and filter, and removing hair that wraps around brush bearings. Replace filters and brushes as recommended in the manual to keep performance high and check firmware updates in the app.
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