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Comparing 2 robot vacuums

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

Green is the best of these 2, also when they share the lead.

iRobot Braava jet m6 × iRobot Roomba Combo 115 × Best on 3 facts
Most important facts
Lowest price 610 €Amazon.de 209 €Saturn best
Score not in our ranking 5.1
Customer rating ★ 4.5 · 206 reviews ★ 5.0 · 3 reviews
Tests – Just A Dad Approved
Suction power higher is better – 15,000 Pa
Runtime per charge longer is better – 100 min
Climbs thresholds up to higher is better 3 mm 16 mm best
Robot height lower is better 9 cm 7.9 cm best
Mop lift on carpet higher is better – no
Navigation not judged camera LiDAR turret
Rank
Rank – rank 1 of 5 without a station
Mopping
Mop type same on both flat pad flat pad
Automatic mop detach – no (assumed)
Washes the mop same on both no no
Hot-air drying – no
Station
Station same on both charging dock only charging dock only
Plumbing hookup – no
Brush and obstacles
Anti-tangle brush same on both no (assumed) no (assumed)
Obstacle avoidance – none
Climbing system for high thresholds same on both no (assumed) no (assumed)
Noise and age
Noise while cleaning not judged – 63 dB
On the market since July 2019 April 2026
Suction and brushes
Extending side brush same on both no (assumed) no (assumed)
Mopping
Mop extends to the edges no (assumed) yes
Mop refreshed while mopping same on both no (assumed) no (assumed)
Steam – no (assumed)
Dock
Empties the dust bin same on both no no
Dries the mop – no
Dispenses detergent – no
Navigation and obstacles
No-go zones zones in the app –
Room-by-room cleaning yes –
Recharge and resume yes –
Robotic arm – no (assumed)
Robot
Robot diameter – 30.3 cm
Robot weight – 2.15 kg
Battery
Battery capacity – 2,500 mAh
Smart features and warranty
Matter same on both no (assumed) no (assumed)
Voice assistants Alexa, Google Assistant Alexa, Google Assistant, Siri
Warranty same on both 2 years 2 years
Home Assistant – official integration

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.

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