The Roomba 105 Combo with AutoEmpty is the iRobot Roomba worth watching first during Prime Big Deal Days. It pairs 70X power-lifting suction with a 75-day self-emptying dock and LiDAR mapping, and it has the deepest review history of any Roomba in this list. If your budget is tighter, the Roomba 105 Vac delivers the same suction and mapping at a lower price without the mop. For pet households, the Roomba Max 715X Pet brings 30,000Pa suction and dual rubber anti-tangle brushes that pull hair off the rollers instead of wrapping around them.
Prime Big Deal Days runs October 6-7, 2026, and most offers need a Prime membership (a free trial counts). Deals change through the event, so the prices on the buttons below are the only current reference.
Our Top 3 Picks for iRobot Roomba Deals: Prime Big Deal Days (October 2026)
Roomba 105 Combo with AutoE…
- 75-day AutoEmpty dock
- 70X suction and LiDAR
- SmartScrub mop
iRobot Roomba Deals: Prime Big Deal Days Compared
| Product | Specs | Action |
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| Roomba 105 Combo with AutoEmpty |
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 Roomba 105 Vac |
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 Roomba Max 715X Pet |
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 Roomba 105 Combo |
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 Roomba 105X Combo |
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 Roomba Plus 405 |
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 Roomba Max 775 |
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 Roomba 705X Combo |
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Check Deal Price |
How We Chose
We compared the specs that matter for a robot vacuum: navigation (LiDAR vs camera), self-emptying capacity, mopping system, suction tier, and runtime. We cross-checked each model against its owner rating and review count on Amazon, then we kept the eight with the strongest mix of feature depth and owner feedback. Pricing and availability were last checked October 2026; the buttons below carry the current offer.
1. Roomba 105 Combo with AutoEmpty: Editor’s Choice
iRobot Roomba 105 Combo Robot Vacuum & Mop with AutoEmpty Dock – Self-Empties for 75 Days, Intense Power-Lifting Suction, LiDAR Navigation, Multiple Cleaning Modes, Avoids Mopping Carpet
Mapping: LiDAR
Self-Empty: 75 days
Suction: 70X
Runtime: 100 min
Mop: SmartScrub 2X
Pros
- 75 days hands-free cleaning
- 70X power-lifting suction
- LiDAR mapping
- Rug protection while mopping
- Custom cleaning modes
Cons
- Self-empty dock is larger than a basic charger
- Runtime shorter than vacuum-only 105
The 105 Combo with AutoEmpty is the sweet spot of the lineup. It brings the three things most shoppers want: a LiDAR map that actually covers every room, an AutoEmpty dock that holds 75 days of debris, and a mop with SmartScrub that scrubs two times deeper than the standard cycle. Owners report the dock is the upgrade that changes the daily routine because you stop thinking about the vacuum entirely between bag changes.
For a mixed home with carpet, rugs and hard floors, the carpet-avoidance while mopping is the feature reviewers mention most. The 105 Combo lifts its mop pad clear of rugs and only mops where you ask it to. Compared with the vacuum-only Roomba 105 Vac, you trade 100 minutes of runtime for a mop and a dock, which is the right call for any home with hard floors.
Good to know: 100 minutes of runtime is enough for most apartments and mid-size homes. If your floorplan is larger than about 2000 sq ft, look at the Roomba Max 775 or the Roomba 705X Combo, which run closer to 180 minutes per charge.
2. Roomba 105 Vac: Budget Pick
iRobot Roomba 105 Vac Robot Vacuum – Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multi-Surface Cleaning, Cleans in Neat Rows, Self-Charging
Mapping: LiDAR
Self-Empty: No
Suction: 70X
Runtime: 200 min
Weight: 6.2 lb
Pros
- 70X power-lifting suction
- LiDAR navigation
- 200 minute battery life
- Self-charging with resume
- Easy-to-use app
Cons
- No mop
- No self-emptying base
- Filter needs manual replacement
The 105 Vac is the cheapest Roomba in the list that still has LiDAR mapping, and it shows. Owners like the 200 minute runtime because it covers a full apartment on a single charge, and the multi-surface brush handles carpet and hard floor without you flipping a switch. It self-charges and resumes, so it picks up where it left off if the battery runs low mid-cycle.
Skip it if you want a mop. This is vacuum only, and that’s a feature for people with all carpet or all hardwood. If you have a mix, the Roomba 105 Combo without the dock is the better step up because it adds mopping for a small bump in price.
Good to know: the cartridge filter is replaceable and you should plan on swapping it every two to three months in a pet household. The dock is a small base, so it fits in tighter spots than the AutoEmpty models.
3. Roomba Max 715X Pet: Best for Pets
iRobot Roomba Max 715X Pet Robot Vacuum, 30,000Pa Suction, Dual Rubber Anti-Tangle Brushes & Side Brush, 90 Days Self-Emptying, PrecisionVision AI Obstacle Avoidance, 3D Mapping, Advanced Dirt Detect
Mapping: ClearView Pro LiDAR
Self-Empty: 90 days
Suction: 30000Pa
Runtime: 120 min
Pros
- 30000Pa strong suction
- Anti-tangle rubber brushes
- 90 days self-emptying
- PrecisionVision AI obstacle avoidance
- Carpet Boost on rugs
Cons
- Vacuum only no mop
- Heavier dock footprint
The Max 715X Pet is built for the pain point every dog and cat owner knows: hair wrapping around the brush rollers. Its dual rubber anti-tangle brushes shed hair into the suction path instead of letting it bind up, and the 30,000Pa of suction is the highest you’ll see in this list. PrecisionVision AI obstacle avoidance means it dodges pet waste, cables and shoes before it runs them over.
Compared with the Roomba 105 Combo with AutoEmpty, the Max 715X trades a mop for much stronger suction, a 90-day self-emptying bin and AI obstacle avoidance. If your home is mostly carpet and shedding is the main problem, that trade is worth it. If you also want a mop, the Roomba Max 775 is the next step up.
Battery reality: 30,000Pa of suction pulls hard on a battery, so runtime is 120 minutes per charge. Advanced Dirt Detect focuses extra passes on the spots it finds dirtiest, which is where pet hair tends to land.
4. Roomba 105 Combo: Best for Hard Floors
iRobot Roomba 105 Combo Robot Vacuum & Mop – Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multiple Cleaning Modes, Avoids Mopping Carpets, Self-Charging
Mapping: LiDAR
Self-Empty: No
Suction: 70X
Runtime: 100 min
Mop: SmartScrub 2X
Weight: 6.3 lb
Pros
- 70X suction power
- Carpet avoidance during mopping
- Multiple cleaning modes
- 2X deeper scrubbing
- Slim 4.1 inch profile
Cons
- No self-emptying dock
- Manual dustbin emptying
The plain 105 Combo (no AutoEmpty) is the right pick when you want a mop and don’t want the bigger dock on your floor. It does the same 70X suction and SmartScrub 2X mopping as the AutoEmpty version, but you empty the bin yourself. For a small apartment with hard floors, that’s a fair trade and a noticeably smaller base station.
Owners report the four-stage cleaning pulls pet hair off tile and hardwood well, and the carpet avoidance keeps the mop pad off rugs without you drawing no-mop zones. The 100 minute runtime covers a typical apartment in one pass.
Skip it if shedding is heavy. Without a self-emptying dock, you’ll be on the bin every other day. In that case, step up to the 105 Combo with AutoEmpty or the Roomba 105X Combo, both of which come with a dock.
5. Roomba 105X Combo: Best Mid-Range Combo
iRobot Roomba 105X Combo Robot Vacuum & Mop with AutoEmpty Dock, Self‑Emptying for Up to 75 Days, 70× Power‑Lifting Suction, Smart LiDAR Mapping, App & Voice Control, Ideal for Homes with Pets & Kids
Mapping: Smart LiDAR
Self-Empty: 75 days
Suction: 70X
Runtime: 100 min
Mop: Combo
Pros
- 75 days hands-free cleaning
- 70X suction
- Smart LiDAR mapping
- Vacuum and mop in one pass
- Automatic rug protection
Cons
- Mid-range price not entry-level
- Smaller bin than premium models
The 105X Combo sits between the basic 105 Combo and the AutoEmpty version, but it actually belongs with the AutoEmpty models because the dock is included. The 75-day self-emptying bin plus LiDAR mapping and a 70X suction rating make it the most balanced mid-range pick in the list. Reviewers flag the rug protection while mopping as a quiet feature that makes a real difference in a home with mixed flooring.
Versus the 105 Vac: same suction, but you also get a mop and a dock. Versus the 105 Combo with AutoEmpty: very similar core, slightly different finish and a lower price on most days. If you want one Roomba for a 2-3 bedroom home, this is a sensible middle.
Good to know: the dustbin capacity is on the smaller side, which is why the 75-day AutoEmpty rating matters so much. You do not want this model without the dock.
6. Roomba Plus 405: Best for Dual Mopping
iRobot Roomba Plus 405 (G181) 2in1 Vacuum & Mop Robot with AutoWash Dock – Dual Spinning, Smart & Fast Mapping, Ideal for Pet Hair, Self-Empties 75 Days, Intense Suction, Pad Washing & Drying
Mapping: ClearView LiDAR
Self-Empty: 75 days
Suction: 70X
Runtime: 120 min
Pros
- 70x suction power
- Dual spinning mop pads
- AutoWash dock with pad washing and drying
- 4 weeks of mop washing per fill
- Room-by-room navigation
Cons
- Larger dock footprint
- Heavier than the 105 series
The Roomba Plus 405 is the model to watch if your hard floors actually need mopping, not just dusting. The dual spinning DualClean mop pads scrub in opposite directions, and the AutoWash dock washes and dries the pads so you don’t have to. Owners report four weeks of pad washing per fill of the dock reservoir, which is the standout number for anyone who’s tried (and disliked) washing microfiber pads by hand.
Compared with the Roomba Max 775, the Plus 405 has a simpler suction system but a smarter mop. If your floor is mostly hard surface with area rugs, the dual spinning mops are a bigger day-to-day win than extra suction. If your floor is mostly carpet, look at the Max 715X Pet instead.
Watch the dock footprint: the AutoWash base is wider and taller than the standard AutoEmpty docks in the 105 series. The trade is worth it for the hands-free mop, but measure first.
7. Roomba Max 775: Most Versatile
iRobot Roomba Max 775 Pet Robot Vacuum & Mop Combo, 30,000Pa Suction, Heated Mopping, Self-Cleaning Roller Mop, Retracting Mop Cover, Multifunction Dock, Heated Wash & Dry, AI Obstacle Avoidance
Mapping: ClearView Pro LiDAR
Self-Empty: 3 months
Suction: 30000Pa
Runtime: 180 min
Pros
- 30000Pa extreme suction
- Heated mopping at 200 RPM
- Self-cleaning roller mop
- Up to 3 months hands-free
- AI obstacle avoidance including pet waste
Cons
- Premium price point
- Larger and heavier dock
The Max 775 is the deepest hands-free Roomba in the lineup. The 30,000Pa suction handles thick carpet, the self-cleaning roller mop washes itself at 167°F, and the retracting mop cover lifts the pad out of the way on carpet so you don’t have to babysit it. The dock runs up to three months before you change a bag, which is the longest hands-free window in the list.
Versus the 705X Combo: similar spec sheet on paper, but the Max 775 uses a self-cleaning roller mop instead of a fixed microfiber pad. The roller design keeps the mop itself cleaner cycle after cycle. Versus the Max 715X Pet: the Max 775 adds heated mopping and a longer hands-free window, at a higher cost.
Floorplan note: 180 minutes of runtime and 3 months of self-emptying only matter if you have the floor space for the dock. Measure the spot first; this is the model for someone who wants the most automated setup possible, not a small-space solution.
8. Roomba 705X Combo: Best for Large Homes
iRobot Roomba 705X Robot Vacuum & Mop Combo, 175x More Suction, Extending Self-Cleaning Roller Mop, Multifunction Dock, 75 Day Self-Emptying, Hot Wash/Dry, AI Obstacle Avoidance, Ideal for Pet Hair
Mapping: ClearView Pro LiDAR
Self-Empty: 75 days
Suction: 175X
Runtime: 180 min
Pros
- 175x stronger suction
- Self-cleaning roller mop
- AutoWash Dock with heated washing and drying
- PrecisionVision AI obstacle avoidance
- ClearView Pro LiDAR mapping
Cons
- Premium price point
- Large dock footprint
The 705X Combo is the large-home answer in this list. The 175X suction tier is the second-strongest in the lineup, the 180 minute runtime covers big floorplans, and the AutoWash Dock with heated washing and drying takes mop maintenance off your plate. Owners who switched from a 600-series Roomba flag the precision of ClearView Pro LiDAR mapping as the upgrade that justifies the price.
Compared with the Roomba Max 775, the 705X Combo sits one step down on suction and lacks the retracting mop cover, but it shares the same self-cleaning roller mop design. If your home is large and you want premium mopping without the very top price tag, the 705X is a smarter buy than jumping to the Max 775.
Dock sizing: this model has the largest dock in the lineup after the Max 775. The AI obstacle avoidance earns its keep in a busy household with toys, shoes or pet bowls scattered around.
How to Choose the Best Roomba During Prime Big Deal Days
Mapping and Navigation
Every Roomba in this list uses LiDAR, but the generations differ. The 105 series uses standard LiDAR for room-by-room maps. The Max 715X, Max 775 and 705X use ClearView Pro LiDAR 3D for sharper 3D maps and better furniture detection. If you have a multi-floor home or a complex layout, the ClearView Pro models are worth the step up.
Self-Emptying Base
Self-emptying changes the daily routine. A Clean Base or AutoEmpty dock holds 60 to 90 days of debris depending on the model, which means you stop thinking about the vacuum between bag swaps. The 105 Combo with AutoEmpty, 105X Combo, Max 715X, Max 775, Plus 405 and 705X all include a dock. If you have pets or a larger home, get a Roomba with a dock.
Suction Power and Floor Type
Suction tiers in this list range from 70X on the 105 series to 175X on the 705X and 30,000Pa on the Max 715X and Max 775. The 70X tier handles hard floors and low-pile carpet well. For thick carpet, pet hair and rugs, the 175X and 30,000Pa tiers are a clear upgrade.
Pet Hair and Allergy Handling
For pet households, the brush system matters as much as the suction. The Max 715X uses dual rubber anti-tangle brushes that shed hair into the bin instead of wrapping it on the rollers. The 705X and Max 775 also handle pet hair well, with self-cleaning roller mops that keep allergens off the pad. The 105 series works for light shedding, but heavy shedders want the Max line.
Smart Home and App Features
All eight models work with the iRobot Home app, support scheduling, room-specific cleaning, and keep-out zones. The 105 and Plus 405 series add voice control via Alexa, Google Assistant and Siri Shortcuts. The Max 715X, Max 775 and 705X add AI obstacle avoidance, which is the most useful smart feature for homes with kids, pets or lots of cables on the floor.
How to Shop Roomba Deals During the Sale
Watch the model number carefully during the sale: 105, 415, 505 and 705 are the current iRobot generations, and the trailing letter (X, Vac, Combo, AE) tells you whether you get a mop or a self-empty dock. A “105 Combo” without “+” or “AE” in the title is the basic mop version, while “105 Combo with AutoEmpty” includes the dock. Look for combo bundles with the Braava jet m6 if you want a dedicated mop on a separate schedule. Confirm the seller is iRobot or Amazon directly, and remember that most offers need a Prime membership and can change through the event.
Quick checklist before you add a Roomba to your cart:
- Decide mop vs vacuum only based on your floor type
- Pick a model with a self-emptying dock if you have pets
- Match the suction tier to your carpet thickness
- Check the dock footprint if space is tight
- Confirm the seller is iRobot or Amazon
- Watch the listing through the sale: prices can change
Frequently Asked Questions
When do iRobot Roomba deals start during Prime Big Deal Days?
iRobot Roomba deals during Prime Big Deal Days start on October 6, 2026, and run through October 7, 2026, with most offers live for the full 48 hours. Some early deals appear the day before on Amazon’s deal page, but the main wave of Roomba pricing hits on day one.
Do I need a Prime membership to get Roomba deals in the sale?
Yes, most iRobot Roomba deals during Prime Big Deal Days require an active Amazon Prime membership, although a free 30-day trial still works. A small number of listings stay open to non-Prime buyers at a higher price, but the main Roomba pricing is a Prime-only offer.
Which Roomba is best for pet hair during Prime Big Deal Days?
The Roomba Max 715X Pet is the strongest pick for pet hair in this list because its dual rubber anti-tangle brushes and 30,000Pa suction are built specifically for shedding. The Roomba Max 775 and the 705X Combo are the next-best pet options if you also want mopping or a longer hands-free window.
Which Roomba in this list has the strongest suction for pet hair and thick carpet?
The Roomba Max 715X Pet and the Roomba Max 775 both deliver 30,000Pa of suction, which is the strongest tier in this list. The Max 715X Pet adds dual rubber anti-tangle brushes built for shedding, while the Max 775 adds heated mopping and a self-cleaning roller mop. If shedding is the only concern, the Max 715X Pet is the focused pick; if you also want mopping, the Max 775 is the better step up.
What is the difference between the Roomba i series and the j series?
The i series is iRobot’s value tier with basic navigation and standard suction, while the j series adds PrecisionVision obstacle avoidance for pet waste and cables. The j series is the better pick for pet households, and the i series is the better pick for simpler floorplans on a tighter budget.
Which Roomba in this list is worth watching if I want a self-emptying dock?
If a self-emptying dock is a must, the Roomba 105 Combo with AutoEmpty, Roomba 105X Combo, Roomba Plus 405, Roomba Max 715X Pet, Roomba Max 775 and Roomba 705X Combo all ship with a dock in the box. The basic 105 Combo and 105 Vac are vacuum-only and do not include a dock. For the longest hands-free window, the Max 775 stretches to about three months per bag change.
Final Verdict: iRobot Roomba Deals: Prime Big Deal Days
Buy the Roomba 105 Combo with AutoEmpty if you want the safest all-around pick: 75 days of hands-free cleaning, LiDAR mapping and SmartScrub mopping, with the deepest review history in this list. Buy the Roomba 105 Vac if you want the lowest entry into LiDAR mapping and a 200 minute runtime, and you do not need a mop. Buy the Roomba Max 715X Pet if shedding is the main problem, because its anti-tangle brushes and 30,000Pa suction handle pet hair better than the rest of the lineup. Buy the Roomba 105X Combo if you want a self-empty dock and a mop at a mid-range price, or the Roomba Max 775 if you want the longest hands-free window and heated mopping with the strongest suction in the list.
Watch the listings through October 6-7, 2026: Prime Big Deal Days pricing changes by the hour, and the buttons below show the current offer on every model.
Marcus Brennan 
Priya Kapoor