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Customer Ratings & Reviews

Your price for this item is $134.99
The comparable value price is $209.99

Customer reviews

Rating 4.7 out of 5 stars with 115 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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There aren't enough negative mentions yet.
95%would recommend to a friend

Customers are saying

Customers are delighted by the Smart Lock E31's ease of use and installation, praising its straightforward setup and quick installation time. The fingerprint sensor is another highly appreciated feature, with users consistently highlighting its speed and reliability. Positive feedback also emphasizes the overall performance and long battery life of the smart lock. Many appreciate the sleek design, enhancing the aesthetic appeal of their homes.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 115 reviews
  • Rated 5 out of 5 stars

    Awesome product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very safe and secure. Installation took less than 20 minutes.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great investment.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Smart lock is easy to install and hassles-free to get used to when it comes to security devices. Definitely would buy another one soon!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working as expected so far, after 1 month purchased

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect homekit lock

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works perfectly. Love the fingerprint sensor and long battery life.

    I would recommend this to a friend
  • Pros mentioned:
    Fingerprint sensor

    Rated 5 out of 5 stars

    Best lock I ever had

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as it should Love the fingerprint reading option

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fingerprint security front door lock

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best lock ever, fingerprint and easy to use amazing

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good buy

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent easy. Security. ////…………………………………………..

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect!!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking for something updated because my daughter has a bad habit of forgetting to lock the door. This one locks after 1 minute and i feel way better being that i can go right on the app and lock it myself.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great lock, easy to setp

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This lock was really easy to setup, install, and use the app for!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awsome

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to set up love the notification on tbe app

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth the money

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy installation and set up and the app is user-friendly, love it .

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Sleek look and design

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So easy to set up. Like the features the easy add users. 3 way access- thumb, key or key pad. Sleek look and design

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A satisfying purchase. Now to get one for the other door.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Keyless Entry

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use all Eufy products. They are great and easy to setup.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s works perfectly with my entire eufy system. I can open the door while away and make sure it’s closed.

    I would recommend this to a friend
    • Brand response from Eufy Team
      Posted .

      So glad you love the product! Thank you for your support. We are super excited to provide something that betters your life. We promise to continue striving to exceed your expectations!

      Remember your device comes with the manufacturer warranty, and anytime you need help just let us know.
      Email: support@eufy.com
      Phone number: +1 (800) 988 7973 eufy

  • Rated 5 out of 5 stars

    User friendly

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, super easy to use, and it works with the Apple Home app.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great valve for the money

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this lock for my Airbnb property and it is everything I need it to be. I would highly recommend

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Looks good, the quality is perfect. The only problem I had, it was delivered a little later than I expected

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it! Connects easily and best thing is the fingerprint technology!

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Mean beep and fussy keypad

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have the model T8520J11 Eufy smart lock on one door and love it. It always works, it only needs to be charged once or twice a year, and the sound is a pleasant soft "bing" when it opens or locks. Unfortunately, that one's now discontinued, so I bought this one in February for another door. I kind of hate it. I still like the app and its functionality. But the lock itself? Already in four months the battery has run down entirely TWICE, even though I calibrated it carefully from the outset--thank goodness I had the manual key on my keychain. The fingerprint sensor and the keypad are both finicky and don't always respond--god forbid you have a particle of dust on your fingertips. And the sound is a punitive BEEP BEEP BEEP, whether opening or closing, successful or unsuccessful, it sounds like a bad 90s alarm clock or an error. Which I'm afraid purchasing this one was. After five months, I've had enough with this one and will scour eBay for the previous model.

    No, I would not recommend this to a friend
    • Brand response from Eufy Team
      Posted .

      Dear Customer,

      I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.

      Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.

      You can reach out to us via support@eufy.com or call us at +1 (800) 988-7973. Our customer service team is always ready to help you.

      We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.

      Best Regards, eufy