iRobot Roomba 115 Combo+: A High-Performance 2-in-1 Vacuum and Mop

The iRobot Roomba 115 Combo+ with its AutoEmpty base is making waves in the high-end robot vacuum and mop segment. With a suction power of 15 kPa, LiDAR navigation, automatic emptying, and a detachable mop cloth, it presents a robust promise on paper. However, the real question remains: Does this robot deliver on its commitments in everyday use, and who is it designed for?

🔍 The Roomba 115 Combo+ is marketed as a premium product, which is reflected in its pricing.

• iRobot Roomba 115 Combo+Base AutoEmpty - 2-in-1 Vacuum Mop - Suction Power 15KPa - Extended Side Brush - Detachable Mop Cloth - LiDAR Navigation - Black

  Automatic emptying for up to 3 months, no mess — Empties into the AutoEmpty base; the AllergenLock bag holds 2.5 L and captures 99% of pollen and mold, remaining sealed during removal. No dust clouds and clean hands make it ideal for lively households. Vacuums and mops in one pass — With a suction power of 15,000 Pa, it effectively lifts crumbs and fine dust, while the mops tackle everyday dirt. Covers up to 84 m² per charge, suitable for small to medium-sized interiors. Efficient washing — The washable microfiber cloth effectively removes stains from hard floors. You can set No-Mop Zones to protect carpets and prevent them from getting wet during mopping. The ClearView LiDAR system quickly maps rooms — Cleans in straight lines, even in low light. Confidently navigates multi-room spaces, including corridors and open living areas. Deep cleaning of edges and corners — A detachable mop cloth and extended side brush work together to clean along baseboards and in areas that other robots may miss. Ideal for pet owners — Tangle-free brushes minimize hair clumping. This helps keep active households with children and pets cleaner. Simplified maintenance — Wash the cloth as needed; replace filters and brushes every 3 to 6 months to maintain optimal cleaning performance. "Customize each session — The SmartScrub feature cleans twice as deeply*; choose from 1 or 2 passes, 4 suction levels, and 3 washing or solution flow levels: the choice is yours. Compared to standard vacuum and mop mode for coffee. Clean your way — Via voice command, a simple tap on the Roomba Home app, or by pressing the robot's button; setup takes just a few minutes; a 2.4 GHz Wi-Fi connection is required. *Compatible with voice assistants Alexa, Siri, and Google Assistant.

  349,00 €

  199,00 €

  -43%

Setup and Installation: Is It User-Friendly?

Upon unboxing, the Roomba 115 Combo+ showcases a sleek matte black finish. The AutoEmpty base is quite large and requires a dedicated spot with access to a power outlet. The initial setup must be done through the iRobot Home app, available on both iOS and Android. The step-by-step guidance makes it accessible even for users unfamiliar with such devices. Its compatibility with Amazon Echo, Google Home, and Siri allows for seamless integration into existing smart home ecosystems.

Mapping is achieved through LiDAR navigation, known for its accuracy. The robot creates detailed floor plans room by room, enabling users to set up no-go zones or targeted cleaning schedules directly from the app. This level of customization is a significant advantage for homes with complex layouts.

Cleaning Performance: Does It Stand Up Against Market Leaders?

With its suction power rated at 15 kPa, the Roomba 115 Combo+ positions itself among the top-tier options. On hard floors—such as wood, tile, and vinyl—the results are impressive, effectively collecting fine dust, crumbs, and pet hair. The extended side brush enhances coverage along furniture edges and baseboards, an area often overlooked by lower-end models.

The mopping function utilizes a detachable mop cloth, which retracts automatically when transitioning onto carpets. This feature prevents moisture from affecting textile surfaces, a common issue with less sophisticated 2-in-1 robots. The manufacturer explicitly recommends its use on carpets, reinforcing its versatility. While it performs well on light stains, it does not match the results of manual deep cleaning—an important consideration for households with young children or pets.

The AutoEmpty base automatically disposes of the dustbin contents after each session, extending maintenance intervals. The cartridge filter effectively traps fine particles, a notable benefit for allergy sufferers. This autonomous operation is one of the product's strongest selling points for users seeking minimal upkeep.

Battery Life, Connectivity, and Control: Suitable for Heavy or Occasional Use?

The built-in lithium-ion battery provides sufficient power to cover medium to large areas in a single session, with the robot returning to its base to recharge as needed before resuming cleaning. Control options include the app, physical buttons, or voice commands, offering flexibility based on user preferences. The Smart Mapping and Multi-Floor Mapping features allow management of multiple levels in a home without requiring reconfiguration, a practical benefit for two-story houses. For regular use in medium to large households, this robot offers a coherent balance of features and autonomy.

Value for Money: Is It a Justified Investment?

The Roomba 115 Combo+ with AutoEmpty base clearly targets the premium segment. The combination of LiDAR technology, automatic emptying, detachable mop cloth, and multi-voice assistant compatibility justifies its higher price point, although it may be a consideration for budget-conscious consumers. Competing models from brands like Roborock or Dreame offer similar features, but iRobot capitalizes on the reliability of its app ecosystem and brand reputation. For households looking to delegate floor maintenance with minimal intervention, the investment makes sense in the long run.

Summary of the Test

Pros

• High suction power at 15 kPa, effective on hard floors and carpets

• Retractable mop cloth: prevents carpet dampness

• Accurate LiDAR navigation with multi-floor mapping

• AutoEmpty base for reduced maintenance

• Wide compatibility: Alexa, Google Home, Siri

• Flexible control: app, button, voice command

Cons

– Premium price point

– Bulky AutoEmpty base requires dedicated space

– Limited mopping capability for light stains

– Initial setup must be done via mobile app

Technical Specifications

Suction: 15 kPa

2-in-1 Function: vacuum + mop with detachable cloth

Navigation: LiDAR with Smart Mapping and Multi-Floor Mapping

AutoEmpty base with included cartridge filter

Rechargeable lithium-ion battery included

Control: app, touch, voice (Alexa, Google Home, Siri)

Compatible with smartphones, tablets, Amazon Echo, Google Home, Siri

Configurable no-go zones via app

Recommended for carpets and hard floors

Color: black

Editorial Rating 16/20

Suction Power:

Washing Quality:

Navigation and Mapping:

Ease of Use:

Battery Life and Recharge:

Connectivity and Compatibility:

Value for Money:

Noise Level of the AutoEmpty Base:

User Ratings 4.4/5

A score of 4.4 from 3352 users

✅ For households seeking a reliable, precise, and truly autonomous robot over time, this model deserves serious consideration.

• iRobot Roomba 115 Combo+Base AutoEmpty - 2-in-1 Vacuum Mop - Suction Power 15KPa - Extended Side Brush - Detachable Mop Cloth - LiDAR Navigation - Black

  Automatic emptying for up to 3 months, no mess — Empties into the AutoEmpty base; the AllergenLock bag holds 2.5 L and captures 99% of pollen and mold, remaining sealed during removal. No dust clouds and clean hands make it ideal for lively households. Vacuums and mops in one pass — With a suction power of 15,000 Pa, it effectively lifts crumbs and fine dust, while the mops tackle everyday dirt. Covers up to 84 m² per charge, suitable for small to medium-sized interiors. Efficient washing — The washable microfiber cloth effectively removes stains from hard floors. You can set No-Mop Zones to protect carpets and prevent them from getting wet during mopping. The ClearView LiDAR system quickly maps rooms — Cleans in straight lines, even in low light. Confidently navigates multi-room spaces, including corridors and open living areas. Deep cleaning of edges and corners — A detachable mop cloth and extended side brush work together to clean along baseboards and in areas that other robots may miss. Ideal for pet owners — Tangle-free brushes minimize hair clumping. This helps keep active households with children and pets cleaner. Simplified maintenance — Wash the cloth as needed; replace filters and brushes every 3 to 6 months to maintain optimal cleaning performance. "Customize each session — The SmartScrub feature cleans twice as deeply*; choose from 1 or 2 passes, 4 suction levels, and 3 washing or solution flow levels: the choice is yours. Compared to standard vacuum and mop mode for coffee. Clean your way — Via voice command, a simple tap on the Roomba Home app, or by pressing the robot's button; setup takes just a few minutes; a 2.4 GHz Wi-Fi connection is required. *Compatible with voice assistants Alexa, Siri, and Google Assistant.

  349,00 €

  199,00 €

  -43%