What percentage of reviews are fake for this product?

12.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of B based on review authenticity analysis.

How many reviews were analyzed?

13 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.60 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Fanttik X9 Pro Portable Tire Inflator for Compact Car, 1Min Jet-Inflate Electric Bike Pump with Digital Tire Pressure Gauge, 150PSI Air Compressor for Electric Bikes, Motorcycle, Ball

Name: Fanttik X9 Pro Portable Tire Inflator for Compact Car, 1Min Jet-Inflate Electric Bike Pump with Digital Tire Pressure Gauge, 150PSI Air Compressor for Electric Bikes, Motorcycle, Ball
Brand: Amazon
SKU: B0CJDZVDJN
Availability: InStock
Rating: 4.6 (13 reviews)

ASIN: B0CJDZVDJN

Analysis Date: Sep 12, 2025 (re-analyzed Sep 12, 2025)

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Review Analysis Results

Authenticity Grade

12.00%

Fake Reviews

4.92

Original Rating

4.60

Adjusted Rating

Analysis Summary

The reviews show strong authenticity indicators: high verification rates (all marked 'V'), diverse and specific usage scenarios (cars, motorcycles, bikes, triathlons), technical details (PSI measurements, battery performance), and varied writing styles including non-English reviews (French, Italian). The single 4-star review adds credibility to the rating distribution. Minor concerns include some generic praise phrases, but these are balanced by concrete experiences. The overall pattern suggests genuine customer feedback with minimal fake activity.

Review Statistics

1,968

Total Reviews on Amazon

-0.32

Rating Difference

Price Analysis

Price analysis pending

Price insights will be available shortly.

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 (4.60 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 (4.92 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.