Roomba 105 Vac is $30.00 cheaper today. It was the cheaper on 30 of the 31 days we have held a price for both. Every figure below was read from the retailer by us. A dash means we have no current figure for that one.
iRobot Roomba 105 Vac Robot Vacuum - Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multi-Surface Cleaning, Cleans in Neat Rows, Self-Charging: $149.00 (the better of the two)Go to Amazon
Record behind itDays with a recorded price in the last 90. We hold a verdict until 7 of them, or until one price has held for 10 days.
iRobot Roomba 105 Combo Robot Vacuum & Mop - Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multiple Cleaning Modes, Avoids Mopping Carpets, Self-Charging: 31 days on record
iRobot Roomba 105 Vac Robot Vacuum - Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multi-Surface Cleaning, Cleans in Neat Rows, Self-Charging: 33 days on record (the better of the two)
Lowest we recordedAnd the last day it was that price. A floor touched last week is a different argument from one touched in March.
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Roomba 105 ComboRoomba 105 Vac
high $319low $149
Both lines are the best price we recorded on each day, on one money axis. Our record for each starts when we started watching it, so a shorter line is a shorter record and not a cheaper history.
How the gap has moved
Across the 31 days we have held a price for both, the gap between them was widest at $170.00 on Sep 15 and narrowest at $0.00 on Sep 10. Roomba 105 Combo was the cheaper on 0 of them, Roomba 105 Vac on 30, and they cost the same on 1. Today it is $30.00.
Measured from our own readings, carried forward day by day — a price stands until we record a different one. It starts on the first day we held a price for both, which is later than the day we began tracking one of them.
What they are
2 attributes the retailers describe differently, first. These are their words, not ours — we record prices, we do not test products.
Weight
6.27 pounds
6.15 pounds
Model
Y314020
Q312020
Color
Black
Black
Dimensions
13.2 × 13.2 × 4.1 inches
13.2 × 13.2 × 4.1 inches
Released
March 2025
March 2025
Warranty
1 year manufacturer.
1 year manufacturer.
2 products compared on the record we keep. Nothing here is ranked by what pays us, and neither of these placements was bought. Other model-against-model comparisons.
iRobot Roomba 105 Combo Robot Vacuum & Mop - Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multiple Cleaning Modes, Avoids Mopping Carpets, Self-Charging
iRobot Roomba 105 Vac Robot Vacuum - Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multi-Surface Cleaning, Cleans in Neat Rows, Self-Charging