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 87% (Grade B). 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.

✅ eufy Security Video Doorbell Camera C31,2K FHD,Battery/Wired Powered,Head-to-Toe View,Live Video Call,Wireless Doorbell,24/7Recording,Human and Motion Detection,HomeBase S380 Compatible,No Monthly Fee Review Analysis

Name: eufy Security Video Doorbell Camera C31,2K FHD,Battery/Wired Powered,Head-to-Toe View,Live Video Call,Wireless Doorbell,24/7Recording,Human and Motion Detection,HomeBase S380 Compatible,No Monthly Fee
Brand: eufy
SKU: B0DYJ6X6RR
Price: 79.99 USD
Availability: InStock
Rating: 4.1 (786 reviews)

Analysis Summary

Analysis is 89.5 days old. Re-run to get the latest review data and insights.

Based on the analysis, the eufy Security Video Doorbell Camera C31 has received overwhelmingly positive reviews from customers, with a 4.1/5 rating and an overall score of 87/100. The product's high scores in Review Velocity, Reviewer Credibility, and Product Consistency suggest that it is reliable and consistently meets customer expectations. However, the relatively low Brand Trust score of 60/100 indicates that some customers may have concerns about eufy's reputation and trustworthiness, which could be a factor to consider when making a purchase.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

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

81%

Authenticity

great camera(5)easy to use(8)no subscription fees(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity95%

Natural Language Flow87%

Unique Phrasing92%

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

Recommendation

✅ Recommended

Analysis Date

October 21, 2025

Total Reviews

786 reviews analyzed

Understanding This Trust Score

eufy Security Video Doorbell Camera C31,2K FHD,Battery/Wired... received a Grade B with a trust score of 87/100. This product shows mostly genuine review patterns with minor concerns. The majority of reviews appear authentic, though some indicators suggest a small percentage may be incentivized or less reliable.

What This Means:

•Most reviews appear authentic
•Some minor patterns warrant attention
•Overall trustworthy for purchase decisions
•Consider reading recent reviews more carefully

What Reviewers Are Saying

Based on our analysis of customer reviews for eufy Security Video Doorbell Camera C31,2K FHD,Bat..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

great camera (5x)easy to use (8x)

Overall sentiment: Based on the analysis, the eufy Security Video Doorbell Camera C31 has received overwhelmingly positive reviews from customers, with a 4.1/5 rating and an overall score of 87/100. The product's high scores in Review Velocity, Reviewer Credibility, and Product Consistency suggest that it is reliable and consistently meets customer expectations. However, the relatively low Brand Trust score of 60/100 indicates that some customers may have concerns about eufy's reputation and trustworthiness, which could be a factor to consider when making a purchase.

Frequently Asked Questions

Are the reviews for eufy Security Video Doorbell Camera C31,... real?

▼

Based on our AI analysis, approximately 87% of reviews appear authentic, while 13% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

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Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 786 reviews to calculate the trust score.

Should I buy eufy Security Video Doorbell Camera C31,...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The B grade indicates good review authenticity.

Shopping Tips

This product has 786 reviews with a Grade B trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Is eufy a legit brand?

See our full analysis of eufy products on Amazon

View eufy Analysis →

Ready to make your purchase?

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✨ High Quality Product

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