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 90% (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.

Product image of Aqara Smart Lock U200 (Fingerprint Keypad Included), Matter Over Thread, Keyless Entry Door Lock with Apple Home Key and Rechargeable Battery, Supports Apple Home, Alexa and SmartThings, Black

Aqara Smart Lock U200 (Fingerprint Keypad Included), Matter Over Thread, Keyless Entry Door Lock with Apple Home Key and Rechargeable Battery, Supports Apple Home, Alexa and SmartThings, Black

Name: Aqara Smart Lock U200 (Fingerprint Keypad Included), Matter Over Thread, Keyless Entry Door Lock with Apple Home Key and Rechargeable Battery, Supports Apple Home, Alexa and SmartThings, Black
Brand: Aqara
SKU: B0D1C75J4F
Price: 179.99 USD
Availability: InStock
Rating: 3.3 (822 reviews)

3.3(822 reviews)

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

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on this analysis, the Aqara Smart Lock U200 has a generally positive validation result, with an overall score of 90/100. However, the product's rating from customers is only 3.3/5, indicating some concerns with its performance. Despite being a Matter-compliant product with Apple Home Key support, the low customer rating and mixed review content quality suggest that users may experience issues with the lock's reliability and user experience.

Review Timeline

Review patterns over time - spikes may indicate manipulation

93%

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

exceeded all my expectations(5)worth the price(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity94%

Natural Language Flow94%

Unique Phrasing91%

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

Recommendation

✅ Recommended

Analysis Date

October 3, 2025

Total Reviews

822 reviews analyzed

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✨ Premium Quality Product

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Grade AAqara Smart Lock U200 (Fingerprint Keypad Included), Matter Over Thread, Keyless Entry Door Lock with Apple Home Key and Rechargeable Battery, Supports Apple Home, Alexa and SmartThings, Black