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Best Exterior Door Locks to Keep Your Home Safe in 2021

"Just because you're paranoid, doesn't mean they're not out to get you."

Positive feelings from past customers

  • Amazing Lock, A Must Have

Negative feelings from past customers

  • The instructions need work

The SMONET Smart Lock is a keyless entry door lock for your front door. This product is great for those who are looking for an extra layer of security for their home. The smart lock features include: - Auto-locking: This feature automatically locks the door behind you when you leave, so you don't have to worry about forgetting to lock up. - Remote access: You can control the lock via your smartphone, so you can let people in even when you're not home. - tamper alarm: If someone tries to break into your home, the alarm will sound, alerting you and scaring off the intruder. The SMONET Smart Lock is a great way to add an extra level of security to your home. With its auto-locking and remote access features, you can rest assured that your home is safe and secure.


Smart Lock, Keyless Entry Door Lock for Front Door, SMONET is a 7-in-1 Smart Deadbolt that supports Passcode, Smart Phone APP, Fingerprint, Fob and Key. It also works with Alexa & Google Home (requires a gateway, sold separately). This Smart Lock can be shared by sending an ekey to family and friends. You can generate Permanent, One-time, or Customized passcodes to make it more flexible for children, friends or others who want to enter. This is a brand-new way to have a smart home. The Smart Door Lock has a built-in backlight and alloy body. It also has a long battery life, where 4 AA batteries can provide 5000 openings (approx. 6 months). For security reasons, it will automatically lock for 5 minutes when the password is entered incorrectly more than 5 times. This product comes with a 1-year warranty and free lifetime technical support for digital door locks. If you have any questions, please feel free to contact us.


The vast majority of users who have rated the product give it five stars, while only a small minority give it one star. This suggests that users generally like the product and find it to be useful.


According to user reviews, the Smart Lock is a high-quality, reliable product that is perfect for those who are looking for a keyless entry door lock. The fingerprint biometric feature is said to be very accurate and the Bluetooth keypad makes it easy to use. The auto lock feature is also a great addition. This lock can be controlled via a smart phone app, making it very convenient. Overall, users are very happy with this product and would recommend it to others.

$119.99 AT AMAZON

Positive feelings from past customers

  • Easy installation

  • Can program different codes for different people

  • Fingerprint feature works well for people with normal fingerprints

  • Excellent customer service

Negative feelings from past customers

  • Battery life

  • Fingerprint reader is hit or miss

  • Loud locking mechanism

If you're looking for a fingerprint door lock that is both stylish and functional, the TEEHO TE002 Keyless Entry Door Lock is a great option. This door lock is made of high-quality materials and features a sleek, modern design. It is easy to install and comes with all the necessary hardware. The TEEHO TE002 Keyless Entry Door Lock is a great way to add an extra layer of security to your home.


The Fingerprint Door Lock - TEEHO TE002 Keyless Entry Door Lock is a tools and home improvement product that falls under the category of hardware, door hardware, and locks. This product emphasizes fingerprint unlocking, which is made possible by biometric fingerprint identification that can recognize your fingerprint in just 0.3 seconds. In addition, the keyless entry feature provides 20 access codes and fingerprints for family use as well as a temporary code for single guest entry. Another great feature is the one-time code, which allows you to set a PIN code that will be automatically deleted after use. For extra security, there is also a smart-locking feature that can be set to lock automatically in 10-99 seconds. Lastly, this product is easy to install with just a screwdriver and comes with a satisfaction guarantee that includes a 30-day money back policy, free replacement in 1 year, and lifetime after-customer service.


The sentiment of the user reviews is positive, with 72% of users giving the product a 5 star rating, and only 5% giving it a 1 star rating.


According to user reviews, the TEEHO TE002 fingerprint door lock is a reliable and easy-to-use keyless entry door lock that is perfect for both home and office security. It features a fingerprint sensor for quick and easy access, as well as a keypad for keyless entry. The lock is also equipped with a back-up key for emergency access. Installation is easy and the lock comes in a satin nickel finish.

$55.2 AT AMAZON

Positive feelings from past customers

  • Easy to install

  • Easy to use

  • Adds security

  • Convenient

  • Reliable

Negative feelings from past customers

  • The batteries can drain quickly

  • The app may be slow

The ULTRALOQ U-Bolt Pro with Bridge WiFi Adaptor is a smart lock that allows you to unlock your door with your smartphone, fingerprint, or key. It features a 6-in-1 design that includes a deadbolt, door handle, and latch, and it comes with a bridge WiFi adaptor that allows you to connect to your home network.


The ULTRALOQ U-Bolt Pro with Bridge WiFi Adaptor is a 6-in-1 smart lock that can be controlled remotely using a smartphone app. The app allows you to unlock the door, share access, and see a log of who has entered and when they did so. The lock is also voice-activated with Alexa and Google Assistant, and it is compatible with Apple Watch. The lock is made with commercial grade materials and it is weatherproof.


Overall, user sentiment is positive, with 72% of ratings being five stars. However, there is still a significant minority of 7% who rated the product one star.


According to user reviews, the ULTRALOQ U-Bolt Pro is a high-quality, reliable, and easy-to-use smart lock that offers a variety of features and is ANSI Grade 1 certified. The lock is compatible with the ULTRALOQ Bridge WiFi Adaptor, which allows users to control the lock with their smartphone or tablet via the ULTRALOQ app. The app also allows users to share access with others, view activity logs, and receive real-time alerts. The lock is also equipped with fingerprint, Bluetooth, and keypad entry, making it convenient and secure.

$199 AT AMAZON

Positive feelings from past customers

  • It is easy to connect to wifi

  • The app shows the battery charge percentage

  • It is easy to change codes

  • It integrates well with Amazon devices

  • It is easy to install

Negative feelings from past customers

  • The battery keeps draining in weeks

The Kwikset 99390-002 Halo Wi-Fi Smart Lock Keyless Entry Electronic Touchscreen is a keyless entry electronic deadbolt that uses your home's existing Wi-Fi router to operate, manage, and monitor the lock with your smartphone. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside. Partible phone devices include- Apple iPhone 6, Apple iPhone 6S, Apple iPhone 7, Apple iPhone 7S, Apple iPhone 7 Plus, Apple iPhone 8, Apple iPhone X, Apple iPhone XS, Apple iPhone XS, Apple iPhone XS Max, Apple iPad Air 2, Apple iPad Pro, LG G7 ThinQ, Google Pixel 2XL, Google Pixel 3, Google Pixel 3a, Google Pixel 3XL, Samsung Galaxy S7, Samsung Galaxy Edge S7, Samsung Galaxy S8, Samsung Galaxy S9, Samsung Galaxy S9 plus, Samsung M30, OnePlus 6, Motorola Moto X, Xiaomi Pocophone F1.


The Kwikset Halo smart lock is a Wi-Fi connected door lock that connects directly to your home Wi-Fi network and smartphone. You can create up to 250 unique user codes for friends, family, or guests, and receive notifications of your lock's activity. The Kwikset Halo also has SmartKey security, which protects against advanced break-in techniques, and a secure screen that prevents on-screen fingerprint user code identification. The Kwikset Halo is compatible with Amazon Alexa and Google Assistant.


The sentiment among users is generally positive, with 66% of ratings being five stars. There is a significant minority of one star ratings (11%), but this is to be expected given the large number of ratings.


According to user reviews, the Kwikset 99390-002 Halo Wi-Fi Smart Lock is a reliable, easy-to-use, and affordable smart lock that offers a variety of features and security options. The lock is compatible with most standard door types and comes with a deadbolt, a keypad, and a touchscreen. It also features SmartKey security, which allows you to re-key the lock yourself in seconds, and Venetian Bronze finish.

$246 AT AMAZON

Positive feelings from past customers

  • The product has amazing features and customer service

  • The product is easy to install

  • The product is great for people who have kids

  • The product is a great value

Negative feelings from past customers

  • The instructions are difficult to understand

  • The touchpad is not very responsive

The Smart Deadbolt from SMONET is a fingerprint electronic deadbolt door lock with keypad and Bluetooth. This smart lock is great for security and convenience, with features like fingerprint recognition, keypad entry, and Bluetooth connectivity. With the Smart Deadbolt, you'll have peace of mind knowing that your home is secure.


The Smart Deadbolt is a keyless entry door lock that can be opened with a fingerprint, keypad, IC fob, or mechanical key. It is compatible with Alexa or Google Assistant, and can be controlled remotely with the Smonet wifi gateway. The Smart Deadbolt has an intuitive touchscreen display, alloy body, and long battery life. It comes with a 1-year warranty and free lifetime technical support.


The vast majority of users who have reviewed this product give it high marks, with 70% giving it a full 5-star rating. Just 6% of users give it a 1-star rating, indicating that most users who have tried this product are very happy with it.


According to user reviews, the Smart Deadbolt is a reliable and easy-to-use fingerprint electronic deadbolt door lock that offers keyless entry, app control, ekeys sharing, and app monitoring. It is also praised for its convenience, as it automatically locks the door when it is closed.

$149.99 AT AMAZON

Positive feelings from past customers

  • Easy to install

  • Easy to program

  • Sturdy

  • Good customer service

  • Quick entry

The TRAUST Keyless Entry Door Lock with Handle is a great way to keep your home secure. This electronic keypad deadbolt is easy to install and use. It comes with a handle that makes it easy to open and close the door. The deadbolt is made of high quality materials and is designed to withstand years of use.


The TRAUST keyless entry door lock is a convenient and secure way to enter your home. The lock is made of high-quality zinc alloy and is equipped with a backlighting keypad, to provide easy keyless access to your home when your arms are full of clutter. The keypad door lock with handle also allows you to set it automatically lock after 10 to 99 seconds or to apply 1-touch locking. A one-time temporary user code can also be provided to guest visitors.


Overall, reviewers seem to be happy with the product, giving it a 75% five-star rating. However, there is a small number of one-star reviews (7%), which could indicate some dissatisfaction.


According to user reviews, the Electronic Keypad Deadbolt is a high-quality, reliable door lock that is easy to install and use. It comes with a handle and four pieces, making it a complete front door lock set. It has a variety of features, including auto lock, 1-touch locking, low battery alert, and 10 user codes. It is also waterproof and comes in a matte black finish.

$169.98 AT AMAZON

Positive feelings from past customers

  • Easy installation

  • Good customer service

  • Solid construction

  • Attractive design

Negative feelings from past customers

  • A usb cable is not included

  • The battery went dead within 30 days

  • The App leaves a lot to be desired

  • Using it from the outside is not easy

  • The doorbell is not very loud

If you're looking for a high-tech way to keep your home safe, the REVOLO Smart Lock is a great choice. This keyless entry door lock can be controlled via WiFi, so you can check who's coming and going even when you're not home. The built-in camera also lets you see who's at the door, and the REVOLO app makes it easy to manage all your home's security settings in one place.


The Revolo Smart Lock is a 3-in-1 combination smart deadbolt that includes an advanced 1080P HD video, a smart WiFi lock, and a doorbell. It also has enhanced notification features that allow you to see, hear, and speak to anyone from anywhere via your smartphone. The Revolo smart lock provides peace of mind while you are away. The remote control allows you to lock, unlock, and manage access at any time. The built-in WIFI allows you to connect directly to your Wifi network without a third party hub, panel or subscription. The Revolo wifi door lock has a setting to unlock the door by gently knocking when you get home. The Wandering Alarm function will trigger the alarm when it detects anyone loitering or staying during certain times. With the Auto-Lock function and Door Sensor, your home automatically secures even when you're in a hurry. The Revolo Smart Lock is easy and quick to install in minutes without a locksmith and is automatically compatible with right-handed or left-handed doors. It also fits most standard door preparations, including necessary hardware components.


Overall, users seem to be pleased with the product, with 46% giving it a 5-star rating. However, 12% of users give it a 1-star rating, indicating some dissatisfaction.


According to user reviews, the REVOLO Smart Lock is a reliable and easy-to-use smart lock that comes with a camera, keyless entry, and WiFi connectivity. It also has a chime feature that alerts users when someone enters the home. The touch screen keypad makes it easy to use, and the app control allows users to remotely lock and unlock their doors. The 1080P HD video quality provides clear images and footage, and the lock is compatible with Alexa for voice control. The auto-locking feature ensures that the door is always locked, and the contemporary black finish gives it a modern look.

$399.99 AT AMAZON

Positive feelings from past customers

  • It is easy to install

  • It looks modern

  • It is battery operated

  • It has multiple features of opening the door

  • It is affordable

Negative feelings from past customers

  • The lock chews through batteries quickly

  • The hidden key access is not easy to use

If you're looking for a keyless entry door lock with a handle, the Harfo Electronic Keypad Deadbolt is a great option. This door lock is easy to install and use, and it comes with all the necessary hardware. It also features a backlit keypad for easy nighttime use.


The Electronic Keypad Deadbolt is a keyless entry door lock that can be opened with a fingerprint, passcode, backup key, or access card. It has an OLED display and voice guide to help with programming, and can be installed in minutes. It is suitable for both left-handed and right-handed doors, and has a door thickness range of 1 3/8 inches to 2 3/16 inches. It requires 4 AA batteries (not included).


Overall, users seem fairly happy with the product, giving it a rating of 4.5 out of 5 stars. There are a few one-star reviews, but they are outnumbered by the five-star reviews.


According to user reviews, this product is amazing! It is super easy to install, the fingerprint scanner is very accurate, and the locks are very sturdy. The handle is also comfortable to grip. This product is a great choice for anyone looking for a high-quality keyless entry door lock.

$129.99 AT AMAZON

Positive feelings from past customers

  • Easy installation

  • Good quality

  • Secure

  • Convenient

Negative feelings from past customers

  • Short battery life

  • App is buggy/crappy

  • Lock is loud

The Kwikset 99380-002 Halo Wi-Fi Smart Lock Keyless Entry Electronic Keypad is a keyless entry electronic deadbolt featuring SmartKey. Using the Kwikset App, you can lock/unlock, program up to 250 user access codes, and receive notifications from anywhere there's an Internet connection. This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. Compatible phone devices include Apple iPhone 6, 6S, 7, 7S, 7 Plus, 8, X, XS, XS Max, iPad Air 2, iPad Pro, LG G7 ThinQ, Google Pixel 2XL, 3, 3a, 3XL, Samsung Galaxy S7, S7 Edge, S8, S9, S9 Plus, M30, OnePlus 6, Motorola Moto X, Xiaomi Pocophone F1.


Kwikset 99380-002 Halo Wi-Fi Smart Lock Keyless Entry Electronic Keypad is a Wi-Fi connected door lock that connects directly to your home Wi-Fi network and smartphone. It has a connectivity protocol of Wi-Fi. You can create up to 250 unique user codes for friends, family, or guests that you can disable, or delete from the Kwikset app. Set schedules for custom user codes from your smartphone using the Kwikset app as well. You can also receive notifications of your lock's activity and view the lock event history from your smartphone using the Kwikset app. This smart lock also has SmartKey Security which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds. Lastly, it is voice assistant compatible with Amazon Alexa and Google Assistant.


The sentiment is generally positive, with 66% of users giving the product 5 stars, and only 10% giving it 1 star.


According to user reviews, the Kwikset 99380-002 Halo Wi-Fi Smart Lock Keyless Entry Electronic Keypad Deadbolt is a great product that offers many features and benefits. Some of the key features include smartkey security, a backlit keypad, and a Venetian Bronze finish. Users love the convenience and security that this product offers, and they appreciate the easy installation process. Many users also recommend this product to others.

$209.99 AT AMAZON

Positive feelings from past customers

  • Not a deadbolt lock

  • Flexible delay time to re-lock

  • Price

  • Durability

  • Overall design

The Sifely Keyless Entry Door Lock is a keypad door lock that is keyless for your convenience. This product is easy to install and use, and it is a great way to keep your home safe and secure. The Sifely Keyless Entry Door Lock is made of high-quality materials and comes with a one-year warranty.


The Sifely Keyless Entry Door Lock is a great solution for airbnb short-term rental hosts, rental property management, and self-housing residents. The lock is easy to install and can be controlled remotely if paired with the Sifely WiFi Gateway (sold separately). The app/software is free to use forever with no hidden charges or long-term costs. The product comes with a 30-day money back guarantee, 1-year product warranty, and a lifetime customer support following the date of purchase.


The vast majority of users who have rated the product give it high marks, with 75% giving it five stars. 7% of users give it one star.


According to user reviews, the Sifely Keyless Entry Door Lock is a reliable and easy-to-use door lock that offers great security features. The lock is made of high-quality materials and is designed to be durable. It is also easy to install and comes with a user-friendly keypad. The lock offers good value for money and is a great choice for those looking for a reliable and secure door lock.

$110.49 AT AMAZON

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