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

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

ASIN: B0DWFZ8Q7M
Analysis Date: Dec 29, 2025

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

B
Authenticity Grade
15.00%
Fake Reviews
4.87
Original Rating
4.50
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only a small subset showing potential manipulation patterns. Of the 15 reviews analyzed, approximately 85% demonstrate authentic characteristics including detailed personal experiences, specific product interactions, and balanced perspectives. The verified purchase status of most reviews further supports their authenticity, as genuine customers typically provide nuanced feedback about setup, performance, and real-world usage scenarios.

Strong evidence of authenticity appears throughout the reviews. Review #2 provides specific details about using the vacuum and mop features for weeks in specific rooms (kitchen, dining room, living room) and mentions time-saving benefits. Review #5 offers remarkably detailed usage data spanning four years, including specific square footage cleaned and frequency patterns across different floor types. Review #8 includes highly personal context about rescuing cats and mentions specific fur types (long-haired vs. short-haired), which would be unusual for a fabricated review. Review #12 describes a specific technical issue with firmware updates and how it was resolved, demonstrating real user troubleshooting.

A few reviews raise minor concerns. Review #10 uses marketing-style language with excessive exclamation points and phrases like 'Affordable Roomba with impressive Power, performance, and precision' that sound promotional rather than conversational. Review #3 appears to be placeholder text about video content rather than an actual review, suggesting it might be incomplete or improperly submitted. Review #7 is extremely brief ('Excelente producto y estado. Como nuevo.') and generic, though its Spanish language doesn't inherently indicate inauthenticity.

Overall, this appears to be a collection of predominantly genuine reviews for a product that generally satisfies customers. The few potentially problematic reviews represent a small minority and don't suggest systematic manipulation. Most reviews contain the specific details, personal context, and balanced observations characteristic of authentic customer experiences, with several providing exceptionally detailed accounts that would be difficult to fabricate convincingly.

Key patterns identified in the review analysis include: Detailed multi-year usage histories, Specific room-by-room cleaning experiences, Balanced feedback mentioning both positives and limitations.

Review Statistics

11,248
Total Reviews on Amazon
-0.37
Rating Difference

Price Analysis

The Roomba 105 Combo is a premium robot vacuum with advanced features justifying its higher price point. Given the 4.87/5 rating from over 11,000 reviews, this appears to be a well-regarded product in its category. Wait for seasonal sales events for the best value, and prioritize purchasing from Amazon or authorized retailers to ensure warranty coverage.

MSRP Assessment

Estimated MSRP: $1,099.99
Source: Brand typical pricing
Amazon Price: Unable to compare

Market Position

Positioning: Premium
Alternatives Range: $300-$1,500
Value: The Roomba 105 Combo offers strong value with its 75-day self-emptying dock and LiDAR navigation, positioning it as a high-end convenience solution in the robot vacuum market.

Buying Tips

Best Time to Buy: Best prices typically during Black Friday/Cyber Monday, Amazon Prime Day, and January/February clearance periods.
Deal Indicators: Look for bundle deals (extra accessories), coupon codes, warehouse deals (open-box), or price drops below $800 for this model.
Watch For: Watch for third-party sellers with prices significantly below iRobot's typical pricing, as these may be refurbished, used, or international models without US warranty.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 29, 2025

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.50 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.87 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.

Share This Analysis

Learn More About Fake Reviews

Analyze new product