How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 92% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (US Version), 1 Count

Name: Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (US Version), 1 Count
Brand: Fitbit
SKU: B01K9S260E
Price: 119.99 USD
Availability: InStock
Rating: 4.3 (30549 reviews)

4.3(30,549 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Last analyzed: October 21, 2025

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 74.4 days old. Re-run to get the latest review data and insights.

Based on this analysis, the Fitbit Charge 2 Heart Rate + Fitness Wristband is a generally trustworthy product with a high overall score of 92/100. Reviewers praise its consistency and credibility, with 95% of reviewers giving it a 4 or 5-star rating. However, concerns arise from the relatively low review content quality score of 79/100, suggesting that some reviews may be lacking in detail or specificity.

Review Timeline

Review patterns over time - spikes may indicate manipulation

90%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

79%

Authenticity

I've been with them since(5)I love the new charger style(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity96%

Natural Language Flow92%

Unique Phrasing94%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

October 21, 2025

Total Reviews

30,549 reviews analyzed

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✨ Premium Quality Product

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Grade AFitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (US Version), 1 Count