Best Robot Vacuums Under £150 (2026): Top Picks for Every Home
Quick Summary
- Best Overall: Eufy RoboVac 11S — whisper-quiet, slim design, excellent suction for the price
- Best Budget: Lefant M210 — under £60, surprisingly capable, ideal first robot vacuum
- Best Premium (under £150): Shark IQ RV101 — smart navigation, app control, strong on pet hair
Robot vacuums have come a long way, and in 2026 you no longer need to spend a fortune to keep your floors clean hands-free. The sub-£150 market is packed with genuinely impressive machines that handle everyday dust, pet hair, and crumbs with minimal fuss. Whether you live in a compact flat or a larger family home, there is a robot vacuum at this price point to suit your lifestyle. In this guide, we have tested and compared the best options available right now, covering performance on hard floors and carpets, battery life, navigation smarts, and overall value for money.
What to Look For
- Suction power: Look for at least 1,300 Pa for hard floors and 1,500 Pa or more if you have medium-pile carpets. Higher suction makes a real difference with pet hair.
- Navigation style: Budget models use random bounce navigation, which works but is less efficient. Step up slightly and you can find gyroscope or basic mapping navigation that covers your floor plan more systematically.
- Battery life and recharging: Aim for at least 90 minutes of runtime on a single charge. Some models in this price bracket auto-return to their dock to recharge, which is a genuinely useful feature.
- Height and obstacle clearance: A slim profile (under 7 cm) lets the robot glide beneath sofas and beds. Check the threshold height it can climb — most manage 1.5 cm to 2 cm, which covers standard carpet edges and door strips.
Comparison at a Glance
| Product | Price | Best For | Rating |
|---|---|---|---|
| Eufy RoboVac 11S | £109 | Quiet daily cleaning on mixed floors | ★★★★★ |
| Lefant M210 | £59 | Budget buyers, small flats | ★★★★☆ |
| Shark IQ RV101 | £145 | Pet owners, app control, smarter navigation | ★★★★☆ |
Our Top Picks
Eufy RoboVac 11S
The Eufy RoboVac 11S has been a staple recommendation for years, and it still earns its place in 2026. At just 7.2 cm tall it slides effortlessly under most furniture, and its triple-layer cleaning system — rolling brush, two side brushes, and a high-performance filter — tackles dust, crumbs, and pet hair with impressive thoroughness. The 1,300 Pa suction handles hard floors brilliantly and manages low-pile carpets well. It runs for up to 100 minutes on a full charge and returns to its dock automatically. Perhaps its best trick is how quiet it is — at around 55 dB you can run it while watching television without raising the volume.
Pros
- Exceptionally quiet — ideal for evenings or nap times
- Ultra-slim 7.2 cm profile cleans under low furniture
- Auto-recharge and reliable drop-sensing
Cons
- Random navigation — less efficient in larger open-plan rooms
- No Wi-Fi or app control on the standard 11S model
Lefant M210
If you want to dip your toes into robot vacuum ownership without risking much money, the Lefant M210 is a revelation at under £60. It uses a freemove 3.0 anti-tangle technology that replaces the traditional rolling brush with a direct suction inlet — meaning it rarely gets jammed with hair or thread, making it a dark-horse pick for households with long-haired people or pets. The 2,000 Pa suction outperforms its price point, and the 120-minute battery life is genuinely impressive. You even get basic app and voice control via Alexa and Google Assistant. Navigation is random, and it will miss corners occasionally, but for a studio flat or smaller home it does an admirable job.
Pros
- Outstanding value — strong suction for under £60
- Anti-tangle design — great for hair and threads
- App and voice control included
Cons
- Random navigation misses corners and edges on larger floors
- Dustbin is on the smaller side — needs emptying more frequently
Shark IQ RV101
Stretching to the top of the sub-£150 bracket unlocks noticeably smarter cleaning, and the Shark IQ RV101 is the best proof of that. It features IQ Navigation, which methodically maps your home in rows rather than bouncing randomly — you can actually see it working in a logical pattern through the companion app. The suction is strong, the self-cleaning brushroll tackles pet hair without tangling, and you can set cleaning schedules or restrict zones via the SharkClean app. It handles the transition between hard floors and medium-pile carpets seamlessly. Battery life sits around 90 minutes with auto-return to dock. For pet owners in particular, this is worth every penny of the extra spend.
Pros
- Systematic row-by-row navigation covers floors more thoroughly
- Self-cleaning brushroll — excellent for pet hair homes
- Full app control with scheduling and zone restrictions
Cons
- At 8.7 cm tall it may struggle under very low-slung sofas
- App setup can be fiddly on first use
Who Should Buy This?
Robot vacuums under £150 are ideal for anyone who wants to reduce the frequency of manual vacuuming without committing to a premium device. They suit renters and homeowners alike — particularly those in flats, terraced houses, or open-plan living spaces where one or two rooms need daily maintenance. If you have pets that shed, work long hours, or simply dislike hoovering, even a budget robot vacuum will make a meaningful difference to how clean your floors feel day-to-day.
They are less suited to large multi-storey homes with thick high-pile carpets — in those cases you may want to save up for a more capable model with LiDAR mapping and greater suction. But for the vast majority of UK households, a well-chosen sub-£150 robot vacuum will handle the daily grind, leaving your full-size vacuum for the occasional deep clean. Think of it less as a replacement and more as a tireless daily assistant.
Final Verdict
In 2026, the best robot vacuums under £150 offer remarkable value. The Eufy RoboVac 11S remains our top overall pick — quiet, slim, and reliable enough for daily use on most floor types. If budget is your primary concern, the Lefant M210 is a genuinely impressive sub-£60 machine that will surprise you. For those who can stretch to the top of this budget, the Shark IQ RV101 delivers smarter navigation and superior pet-hair performance. Whichever model you choose, you are getting a meaningful upgrade to your cleaning routine without breaking the bank.