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

  • β€’Perfect for those with ADHelated forgetfulness; ensures doors aren't left unlocked.
  • β€’Features automatic locking during specific hours for added security.
  • β€’Allows remote unlocking, ideal for letting house sitters in without physical keys.
  • β€’Supports individual access codes, tracking who unlocks the door and when.
  • β€’Provides notifications when the door is unlockedβ€”especially handy for monitoring children.
  • β€’Excellent value for the price, with features often seen in more expensive models.
  • β€’Works smoothly even in harsh weather conditions.
  • β€’Fast fingerprint scanner and quick response time for seamless, hasslree entry.
  • β€’Easy installation with clear instructions and parts that align perfectly.
  • β€’Offers geofencing that unlocks the door as you approach.

Cons

  • β€’Battery life could be better; requires frequent changes, needing replacements within four months.
  • β€’Installation was sometimes challenging, requiring more extensive adjustments like cutting larger holes.
  • β€’Issues with Alexa compatibility and connection despite solid WiFi signal strength.
  • β€’One lock failed within a day, compromising trust and raising return concerns.
  • β€’Some 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 26th 2025 8:15 am
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