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Comparing 3 robot vacuums

Your shortlist side by side: today’s price, our score and every fact the maker states.

Green is the best of these 3, also when they share the lead.

Narwal Flow 2 × Best on 6 facts Eureka J15 Pro Ultra × Best on 2 facts MOVA S70 Roller × Best on 2 facts
Most important facts
Lowest price € 999bol.com € 379bol.com best € 412 *Amazon.de
Score 7.5 7.2 7.6 best
Customer rating – ★ 5.0 · 1 review ★ 4.6 · 46 reviews
Tests Vacuum Wars TechRadar Tom's Guide Vacuum Wars Just A Dad Approved
Suction power higher is better 31,000 Pa best 16,200 Pa 28,000 Pa
Runtime per charge longer is better 275 min best 240 min 220 min
Climbs thresholds up to higher is better 40 mm best 20 mm 22 mm
Robot height lower is better 9.5 cm 11 cm 9 cm best
Mop lift on carpet higher is better same on all 12 mm 12 mm 12 mm
Dust bag lasts longer is better up to 120 days best up to 75 days up to 100 days
Navigation not judged LiDAR turret LiDAR turret built-in LiDAR, no turret
Rank
Rank rank 16 of 80 with an all-in-one station rank 53 of 80 with an all-in-one station rank 13 of 80 with an all-in-one station
Mopping
Mop type roller mop spinning pads roller mop
Automatic mop detach same on all no (assumed) no (assumed) no (assumed)
Washes the mop same on all yes yes yes
Hot-air drying same on all yes yes yes
Station
Station same on all all-in-one station all-in-one station all-in-one station
Plumbing hookup yes (best) no (assumed) no
Brush and obstacles
Anti-tangle brush yes (best) yes (best) no (assumed)
Obstacle avoidance same on all AI camera AI camera AI camera
Climbing system for high thresholds same on all no (assumed) no (assumed) no (assumed)
Noise and age
Noise while cleaning not judged 56.5 dB 62 dB 73 dB
On the market since March 2026 September 2024 February 2026
Suction and brushes
Extending side brush same on all no (assumed) no (assumed) no (assumed)
Suitable for pet hair yes yes –
Anti-tangle system – blade that cuts hair –
Main brush – – rubber
Mopping
Mop extends to the edges same on all yes yes yes
Mop refreshed while mopping same on all yes yes yes
Water tank in the robot 130 ml – 150 ml
Heats mop water in the robot yes – –
Mop water temperature in the robot 45 °C – –
Rinses the roller while mopping yes – –
Steam – no (assumed) no (assumed)
Dock
Empties the dust bin same on all yes yes yes
Bagless same on all no (assumed) no no
Dust bag capacity 2.5 l 3 l 3.2 l
Wash temperature 100 °C 75 °C 80 °C
Dries the mop same on all yes yes yes
Drying temperature 60 °C – –
Dispenses detergent yes no (assumed) no
Clean water tank – 4 l 5 l
Dirty water tank – 3.4 l 4.5 l
Dock cleans its own wash tray – yes –
Navigation and obstacles
Camera on board same on all obstacle camera obstacle camera obstacle camera
Multi-floor maps – 4 –
Robotic arm – – no (assumed)
Robot
Robot diameter 35.1 cm 35.5 cm 35 cm
Robot weight 5 kg – 4.73 kg
Dust bin in the robot – 400 ml 240 ml
Battery
Battery capacity 7,000 mAh 5,200 mAh 5,200 mAh
Smart features and warranty
Matter same on all no (assumed) no (assumed) no (assumed)
Voice assistants Alexa, Google Assistant, Siri Alexa, Google Assistant Alexa, Google Assistant
Scheduled runs yes – –
Warranty – – 3 years

Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews. * Foreign shop: delivery cost and VAT to the Netherlands estimated.

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