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iRobot Roomba 208 DustCompactor vs iRobot Roomba 1020 Combo

Buy the Roomba 1020 if you want a self-emptying dock, HEPA filtration, and the lowest price: it hit $89.89 on November 1, down from $165.00 on October 30. Buy the Roomba 208 if you need a mop that handles hard floors and carpet and want a lighter robot with no dock. The 208 has only one recorded price, $157.50 on October 30, so it costs roughly $68 more than the 1020's low.

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iRobot
iRobot Roomba 208 DustCompactor Combo Robot Vacuum & Mop

iRobot Roomba 208 DustCompactor

iRobot Roomba 208 DustCompactor Combo Robot Vacuum & Mop

4.6(79 ratings)
See all prices and details

Choose the Roomba 208 if you have a mix of hard floors and carpet, want a 3.8 kg robot with no dock to place, and value its higher 4.6 rating from 79 ratings.

Pros
  • Handles hard floors and carpet, not carpet only
  • Light 3.8 kg robot with no dock to find space for
  • 185-minute runtime covers large floors
  • Higher rating, 4.6 from 79 ratings
Cons
  • Small 0.2 L water tank needs frequent refills
  • No self-emptying dock, so you empty the bin yourself
  • Only one recorded price, $157.50, and it is the higher of the two
  • Filtration is EPA-style, not HEPA-certified
iRobot
iRobot Roomba 1020 Combo Robot Vacuum & Mop

iRobot Roomba 1020 Combo

iRobot Roomba 1020 Combo Robot Vacuum & Mop

4.3(221 ratings)
See all prices and details

Choose the Roomba 1020 if you want an AutoEmpty dock, HEPA-grade filtration, Siri, Alexa and Google Assistant support, and the lower price of $89.89 at its November 1 low.

Pros
  • Lowest price seen: $89.89 on November 1
  • AutoEmpty dock and allergen-sealed debris bunker
  • HEPA-certified filtration
  • 200-minute LFP battery and Siri, Alexa and Google Assistant support
Cons
  • Surface type is listed as carpet, so hard-floor mopping is not its stated strength
  • 23 lb Clean Base takes up floor space
  • Lower rating, 4.3 from 221 ratings
  • Price swung from $165.00 to $89.89 in two days

What separates them

iRobot Roomba 208 DustCompactoriRobot Roomba 1020 Combo
Price$157.50 on October 30$89.89 on November 1; $165.00 on October 30
Floor coverageHard floors, carpet, every surfaceCarpet listed as the surface type
FiltrationEfficient Particulate Air FilterHEPA-certified high-efficiency filter
Dock and storageNo dock neededAutoEmpty dock with allergen-sealed debris bunker
Battery life185 minutes200 minutes from a 4200mAh LFP battery
Weight3.8 kg robot23 lb Clean Base; robot is 3.4 in tall
Voice assistantsVoice supportSiri, Alexa and Google Assistant
Ratings4.6 out of 5 from 79 ratings4.3 out of 5 from 221 ratings

Price history

$165.00$89.89
Oct 30Nov 1
  • iRobot Roomba 208 DustCompactor: lowest $157.50 on Oct 30 at Walmart; $157.50 on Nov 1.
  • iRobot Roomba 1020 Combo: lowest $89.89 on Nov 1 at Walmart.

Prices at every store

iRobot Roomba 208 DustCompactor

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Prices and history →

iRobot Roomba 1020 Combo

  • Best BuyCheck price at Best Buy
  • WalmartCheck price at Walmart
Prices and history →

Specs compared

SpeciRobot Roomba 208 DustCompactoriRobot Roomba 1020 Combo
Power SourceCordlessCordless
Surface TypeHard Floors, Carpet, Every surfaceCarpet
Wet / DryYes (Vacuum and Mop)Yes
Suction Power70X suction power70X suction
Battery Life185 minutes200 minutes
Weight3.8 kg23 lb (Clean Base)
Vacuum TypeRobot Vacuum and MopRobotic, Vacuum & Mop simultaneously
Filtration TypeEfficient Particulate Air FilterHigh-Efficiency Filter
Assistant SupportVoiceSiri, Alexa, Google Assistant
Storage TypeDitch the dock (no dock needed)AutoEmpty Dock, Allergen-sealed bunker (for deb…
Water Tank Capacity0.2 Litres—
HEPA Certified—High-Efficiency Filter
Show all 16 specsShow fewer specs
SpeciRobot Roomba 208 DustCompactoriRobot Roomba 1020 Combo
Battery Type—4200mAh Lithium Iron Phosphate (LFP) battery
Depth—17.5 in (Retail box)
Height—3.4 in (Robot)
Width—20.1 in (Clean Base Auto-Fill Dock)

What reviewers say

iRobot Roomba 208 DustCompactor

  • 4.6 / 579 ratings

Rated 4.6 out of 5 from 79 ratings, buyers are positive overall. The DustCompactor bin and long runtime draw the most praise. Complaints center on the small water tank and the lack of a dock.

What people mention
  • Bin compactionPraisedOwners like that debris is packed down so the bin rarely needs emptying.
  • Battery lifePraisedThe long runtime is cited as enough to clean a whole floor on one charge.
  • Water tankCriticisedThe 0.2 L tank is called too small for mopping large areas.
  • DockingCriticisedBuyers miss a dock for charging and auto-empty.

iRobot Roomba 1020 Combo

  • 4.3 / 5221 ratings

Rated 4.3 out of 5 from 221 ratings, the Roomba 1020 Combo is generally well received for combining vacuuming and mopping with a self-emptying dock. Buyers like the long runtime and the sealed debris bin. Some find the mop side limited and the dock bulky.

What people mention
  • BatteryPraisedOwners report the 200-minute runtime is enough for whole-floor cleaning on one charge.
  • MoppingMixedReviewers say the mop works for light upkeep but does not scrub like a dedicated mop.
  • Self-empty dockPraisedBuyers like that the dock empties the robot and seals debris away.
  • Dock sizeCriticised

Questions and answers

Which is better for homes with both carpet and hard floors?
The Roomba 208. Its listed surface types include hard floors and carpet, while the 1020 lists carpet. The 208 also has a 0.2 L water tank for mopping.
Is the Roomba 1020 worth the extra over the 208?
It is not extra: the 1020 was $89.89 on November 1 versus $157.50 for the 208 on October 30. The 1020 adds an AutoEmpty dock and HEPA filtration for less money.
Which has better filtration?
The Roomba 1020. It is HEPA-certified with a high-efficiency filter and a sealed debris bunker. The 208 uses an Efficient Particulate Air Filter.
Which runs longer on a charge?
The Roomba 1020, at 200 minutes from a 4200mAh LFP battery, against 185 minutes for the 208.
Do either work with voice assistants?
Both do. The 1020 names Siri, Alexa and Google Assistant. The 208 lists voice support without naming assistants.
Which is easier to move between floors?
The Roomba 208. It weighs 3.8 kg and needs no dock. The 1020's Clean Base weighs 23 lb, though the robot itself is 3.4 in tall.

More comparisons

  • iRobot Roomba 208 DustCompactor Combo Robot Vacuum & Mop vs iHome AutoVac Eclipse Robotic Vacuum
  • iRobot Roomba 1020 Combo Robot Vacuum & Mop vs iHome AutoVac Eclipse Robotic Vacuum
Some owners find the 23 lb auto-fill dock bulky and hard to place.