uninell UR1 Robot Vacuum Cleaner With Mop
A robot vacuum (5000 Pa, vacuum + mop), a capable hands-off cleaner with gyroscope navigation for everyday floor upkeep.
The Best Budget Robot Vacuums in the UK (2026)
You do not need to spend a fortune for hands-off floor cleaning. This guide covers what a budget robot vacuum under £150 can realistically do, what to look for, and which affordable models we rate.
Quick answer
A good budget robot vacuum under £150 will vacuum daily on a schedule, navigate a typical home and keep floors tidy between deep cleans - you just give up self-empty docks, advanced obstacle avoidance and the most precise mapping. Prioritise decent suction, app scheduling and a brush that resists tangling, and manage expectations on the smart features.
What you get under £150
At this price you are usually looking at capable everyday vacuums with gyroscopic or basic camera navigation rather than LiDAR, and a simple app for scheduling and start/stop. Many also have a small water tank for light mopping. They keep on top of dust, crumbs and pet hair on a daily run, which is the main job, even if they are less methodical than premium models.
What to look for
- Suction strength: enough to lift everyday dust and pet hair from hard floors and low rugs.
- App scheduling: so it cleans daily without you lifting a finger.
- Tangle-resistant brush: important in homes with pets or long hair.
- Sensible run time: enough battery to cover your main rooms.
- Owner reviews: real-world reliability matters most at the budget end.
What to compromise on
It is fine to accept basic navigation, no self-empty dock and limited obstacle avoidance at this price. Do not compromise on suction or scheduling, since those are what make a robot vacuum useful day to day. A very cheap unit that bumps around randomly and misses areas is a false economy, however low the price.
Who it suits
Budget robots suit first-time buyers, smaller flats and anyone wanting daily top-up cleaning between manual vacuums. They also work well on mostly hard floors with few obstacles. If you have a large multi-floor home, deep carpets or want truly hands-off cleaning for weeks, stepping up to a self-empty model pays off.
Common mistakes to avoid
- Buying the cheapest unit with weak suction.
- Expecting premium mapping or obstacle avoidance at this price.
- Ignoring brush design if you have pets or long hair.
- Overlooking owner reviews on reliability.
- Assuming light mopping replaces a proper mop - it does not.
Our top picks
#1
#2 
Vexilar Cleanova W9 Robot Vacuum Cleaner With Mop
A robot vacuum (,8000 Pa, vacuum + mop), a capable hands-off cleaner with LiDAR laser navigation for everyday floor upkeep.
#3 
Tapo RV20 Max Plus 5300Pa Suction Robot Vacuum
A robot vacuum (5300 Pa, vacuum + mop, self-empty), a capable hands-off cleaner with Robot Vacuum and for everyday floor upkeep.
#4 
Ultenic Robot Vacuum Cleaner With Mop
A robot vacuum (8000 Pa, vacuum + mop), a capable hands-off cleaner with LiDAR laser navigation for everyday floor upkeep.
#5 
Honiture G20 PRO Robot Vacuum Cleaner With Mop
A robot vacuum (8000 Pa, vacuum + mop), a capable hands-off cleaner for everyday floor upkeep.
#6 
Lefant M210 Pro+ Grey Robot Vacuum Cleaner
A robot vacuum (4000 Pa), a capable hands-off cleaner for everyday floor upkeep.
#7 
iRobot Y311 Roomba 105 Combo Robot Vacuum Cleaner With Mop Function
A robot vacuum (vacuum + mop), a capable hands-off cleaner with LiDAR laser navigation for everyday floor upkeep.
#8 
Laresar Clean Mars01 Robot Vacuum and Mop
A robot vacuum (7000 Pa, vacuum + mop), a capable hands-off cleaner with LiDAR laser navigation for everyday floor upkeep.
Frequently asked questions
Are cheap robot vacuums any good?
A well-chosen budget robot under £150 handles daily vacuuming and keeps floors tidy, especially on hard floors. You give up self-empty docks, advanced navigation and obstacle avoidance, but the core cleaning is genuinely useful.
How much should I spend on a robot vacuum?
Capable models start under £150 for daily cleaning. Spending more buys self-empty docks, LiDAR mapping, better obstacle avoidance and stronger mopping, which matter most in larger or multi-floor homes.
Do budget robot vacuums mop?
Many have a small tank for light mopping that wipes hard floors, but it is not a deep clean. For serious mopping, look at higher-end models with dedicated mop systems and pad washing.
Bottom line
Our top pick is the uninell UR1 Robot Vacuum Cleaner With Mop (our score 9.6/10) - A robot vacuum (5000 Pa, vacuum + mop), a capable hands-off cleaner with gyroscope navigation for everyday floor upkeep..