bestatbestThe best product at the best price

↑ ↓ move↵ openEsc close

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.

Redroad 10 kPa 2026 × Best on 5 facts iRobot Roomba 105 Combo+ ×
Most important facts
Lowest price 189 €OTTO best 224 €Amazon.de
Score not in our ranking 4.0
Customer rating – ★ 3.9 · 25 reviews
Tests – Just A Dad Approved
Suction power higher is better 10,000 Pa best 7,000 Pa
Runtime per charge longer is better 200 min best 120 min
Climbs thresholds up to higher is better – 20 mm
Robot height lower is better – 10.4 cm
Mop lift on carpet higher is better – no
Dust bag lasts longer is better up to 90 days best up to 75 days
Navigation same on both LiDAR turret LiDAR turret
Rank
Rank – rank 9 of 10 with an auto-empty station
Mopping
Mop type – flat or vibrating pad
Automatic mop detach – no (assumed)
Washes the mop – no
Hot-air drying – no
Station
Station same on both auto-empty station auto-empty station
Plumbing hookup – no
Brush and obstacles
Anti-tangle brush yes (best) no
Obstacle avoidance AI camera none
Climbing system for high thresholds – no (assumed)
Noise and age
Noise not judged 45 dB 62 dB
On the market since – March 2025
Suction and brushes
Extending side brush yes no (assumed)
Carpet detection – detects carpet
Suitable for pet hair – no
Mopping
Water tank in the robot 240 ml 200 ml
Mop extends to the edges – no
Mop refreshed while mopping – no (assumed)
Steam – no (assumed)
Dock
Empties the dust bin same on both yes yes
Bagless same on both no no
Dust bag capacity 4 l –
Dries the mop – no
Dispenses detergent – no
Navigation and obstacles
Multi-floor maps – 3
Stair-edge sensors – yes
Robotic arm – no (assumed)
Robot
Robot diameter – 33.6 cm
Robot weight – 2.92 kg
Dust bin in the robot – 240 ml
Battery
Battery capacity – 3,000 mAh
Charging time – 5 h
Smart features and warranty
Voice assistants Alexa, Google Assistant Alexa, Google Assistant, Siri
Warranty same on both 2 years 2 years
Matter – no (assumed)
Scheduled runs – yes
Wi-Fi band – 2.4 GHz
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.

We keep your report and the address of this page, not your name, email address or IP address.