Score

The Eufy Smart Lock C30 receives a moderate score, praised by users for its convenience, reliable fingerprint scanner, and ease of installation, making it a strong choice for many households. However, professional reviews highlight its high price and limited third-party integration, which could deter some potential buyers seeking more comprehensive smart home compatibility. Overall, it offers solid features but may not provide the best value relative to competitors.

7/10
Expert
8.5/10
Consumer

Pros

  • โ€ขPerfect for those with ADHelated forgetfulness; ensures doors aren't left unlocked.
  • โ€ขFeatures automatic locking during specific hours for added security.
  • โ€ขAllows remote unlocking, ideal for letting house sitters in without physical keys.
  • โ€ขSupports individual access codes, tracking who unlocks the door and when.
  • โ€ขProvides notifications when the door is unlockedโ€”especially handy for monitoring children.
  • โ€ขExcellent value for the price, with features often seen in more expensive models.
  • โ€ขWorks smoothly even in harsh weather conditions.
  • โ€ขFast fingerprint scanner and quick response time for seamless, hasslree entry.
  • โ€ขEasy installation with clear instructions and parts that align perfectly.
  • โ€ขOffers geofencing that unlocks the door as you approach.

Cons

  • โ€ขBattery life could be better; requires frequent changes, needing replacements within four months.
  • โ€ขInstallation was sometimes challenging, requiring more extensive adjustments like cutting larger holes.
  • โ€ขIssues with Alexa compatibility and connection despite solid WiFi signal strength.
  • โ€ขOne lock failed within a day, compromising trust and raising return concerns.
  • โ€ขSome features aren't compatible with EU cylinders.

Bottom Line

The eufy Security Smart Lock C30 impresses with smart technology and versatile entry options, providing peace of mind for families. While it offers great value and impressive functionality, issues with battery life and challenging installation might require extra consideration for some users. If these aspects are deal-breakers, you might want to explore other options.

Product Score

Based on professional reviews and customer feedback

7.74/10
Overall
7/10
Expert
8.5
Consumer

Why this score?

The Eufy Smart Lock C30 receives a moderate score, praised by users for its convenience, reliable fingerprint scanner, and ease of installation, making it a strong choice for many households. However, professional reviews highlight its high price and limited third-party integration, which could deter some potential buyers seeking more comprehensive smart home compatibility. Overall, it offers solid features but may not provide the best value relative to competitors.

8+ Excellent
6-8 Good
4-6 Average
<4 Poor
Lowest at Amazon
$51.51 at Amazon
Lowest at any Popular Retailer
$30.00 at Target

Where to Buy

Prices last updated: August 7th 2025 8:15 am
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