iulock Keypad & Key Smart Door Lock, 50 User Codes, Waterproof, Auto Lock - Matte Black

iulock Keypad & Key Smart Door Lock, 50 User Codes, Waterproof, Auto Lock - Matte Black

ASIN: B0B2MPYRKP
Analysis Date: Jan 18, 2026 (re-analyzed Jan 18, 2026)

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Review Analysis Results

A
Authenticity Grade
8.00%
Fake Reviews
4.87
Original Rating
4.70
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only minimal indications of potential manipulation. All 16 reviews are verified purchases, which significantly increases their authenticity likelihood. The reviews display a healthy mix of detailed personal experiences, specific installation feedback, and even some critical observations, creating a natural pattern of authentic customer feedback. The product appears to be a well-received smart door lock that generally meets customer expectations.

Strong evidence of authenticity includes multiple reviews with specific personal contexts that would be difficult to fabricate consistently. Review #2 mentions locking food for a special needs child, review #12 discusses securing a master closet from children, and review #7 includes a French-Canadian reference to Quebec winter conditions. Several reviews provide practical installation tips, such as checking existing holes or mentioning missing parts, which are hallmarks of genuine user experiences. The presence of 4-star reviews with minor criticisms further supports authenticity.

Only two reviews raise mild concerns for potential manipulation. Review #3 is extremely brief and generic, using marketing-style language like 'Amazing product!' and 'design is beautiful' without specific details. Review #10 appears to be a customer service request disguised as a review, asking for missing parts while still giving 5 stars, which could indicate review manipulation tactics. However, these represent a small minority of the total reviews.

Overall, this appears to be a legitimate product receiving predominantly authentic positive feedback. The few potentially suspicious reviews are outweighed by numerous detailed, personal accounts that demonstrate real-world usage. The low fake percentage reflects that most reviews contain the specific details, personal context, and balanced perspectives characteristic of genuine customer experiences.

Key patterns identified in the review analysis include: Verified purchase status, Specific installation experiences, Personal safety/security use cases.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

2,228
Total Reviews on Amazon
15
Reviews Analyzed
14
Genuine Reviews
1
Fake Reviews
-0.17
Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

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Price Analysis

This smart lock appears competitively positioned in the mid-range market with excellent customer ratings. Given the strong feature set and positive reviews, it represents solid value in the $120-$350 smart lock category. Monitor Amazon pricing and wait for seasonal sales events for the best value.

MSRP Assessment

Estimated MSRP: $199
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $120-$350
Value: Offers strong value with high ratings and premium features like 50 user codes and waterproofing at a competitive mid-range price point.

Buying Tips

Best Time to Buy: Best deals typically around Black Friday, Prime Day, and home improvement sales seasons (spring/fall).
Deal Indicators: Look for prices below $150, bundle deals with installation accessories, or coupon discounts from the seller.
Watch For: Watch for third-party sellers charging significantly above $200 without added value, and verify seller ratings before purchase.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 18, 2026

Understanding This Analysis

What does Grade A mean?

This product has excellent review authenticity. Our AI detected very few suspicious patterns, suggesting the vast majority of reviews are genuine customer experiences.

Adjusted Rating Explained

The adjusted rating (4.70 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.

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Detailed explanation of our AI methodology

Spotting Fake Reviews Yourself

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