Best Smart Locks for Existing Deadbolt

Upgrade your home security with the best smart locks for existing deadbolts. With a focus on user satisfaction, our curated selection features top-rated products that offer convenience, reliability, and... advanced technology to enhance your peace of mind. Whether you're looking for easy installation, remote access capabilities, or seamless integration with your existing deadbolt, these smart locks deliver exceptional performance and user-approved features. Explore our collection to find the perfect smart lock that meets your specific needs and provides a seamless transition to a smarter, more secure home.
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What to look for in smart locks for existing deadbolts

1. Compatibility

Ensure the smart lock you choose is compatible with your existing deadbolt. Some models are designed to work with specific brands or types of locks, so it's crucial to check this before making a purchase.

2. Connectivity Options

Smart locks can connect via Bluetooth, Wi-Fi, or Z-Wave. Wi-Fi allows remote access from anywhere, while Bluetooth is typically limited to close range. Z-Wave requires a compatible hub but can integrate with other smart home devices.

3. Security Features

Consider the security features of the lock. Look for options like built-in alarms, auto-locking, and tamper detection. Also, ensure it supports encrypted communication for added security.

4. Ease of Installation

Some smart locks are easy to install using just a screwdriver, while others may require more complex installation. If you're not comfortable with DIY projects, consider a model that offers professional installation.
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  1. 1

    About this product

    A keyless smart lock in satin nickel offering remote access, one-touch locking, and tamper-proof security.

    A keyless smart lock in satin nickel offering remote access, one-touch locking, and tamper-proof security.

    What customers like

    • Modern design and quality finish
    • Seamless integration with Nest and Google Home
    • Customizable access codes for guests and family
    • Easy installation and setup
    • Reliable keyless entry and remote access
    (4,871)
    $398.97 Your price for this item is $398.97
  2. 2

    About this product

    A matte black smart lock offering remote access, activity monitoring, and voice assistant compatibility for enhanced security.

    A matte black smart lock offering remote access, activity monitoring, and voice assistant compatibility for enhanced security.

    What customers like

    • Reliable auto-lock and auto-unlock features
    • Convenient remote and keyless access
    • Easy installation
    • Seamless smart home integration
    • User-friendly app and controls
    (2,989)
    $239.99
    SAVE $40
    Your price for this item is $239.99
  3. 3

    About this product

    A compact matte black smart lock that lets you control home access from your phone via Wi-Fi.

    A compact matte black smart lock that lets you control home access from your phone via Wi-Fi.

    What customers like

    • Reliable auto-lock and security features
    • Strong smart home and app compatibility
    • Convenient remote and keyless access
    • Compact and attractive design
    • Easy installation
    (2,379)
    $297.68
    SAVE $10
    Your price for this item is $297.68
  4. 4

    About this product

    A matte black electronic keypad door lock with LED-backlit, wear-resistant buttons and an accent handle.

    A matte black electronic keypad door lock with LED-backlit, wear-resistant buttons and an accent handle.

    What customers like

    • Sleek and modern design
    • Convenient keyless entry
    • User-friendly keypad and app
    • Reliable and secure
    • Easy installation
    (1,936)
    $179.00
    SAVE $51
    Your price for this item is $179
  5. 5

    About this product

    A smart home bundle offering remote door locking and video monitoring for enhanced security and convenience.

    A smart home bundle offering remote door locking and video monitoring for enhanced security and convenience.

    What customers like

    • High-quality video and reliable app notifications
    • Convenient keyless entry and customizable access codes
    • Seamless integration with Google Home and Nest ecosystem
    • Easy installation and setup
    • Robust security features and remote access control
    (7,284)
    $588.96
    SAVE $50
    Your price for this item is $588.96
  6. 6

    About this product

    A matte black smart deadbolt offering keyless entry, WiFi connectivity, and Apple Home Key compatibility.

    A matte black smart deadbolt offering keyless entry, WiFi connectivity, and Apple Home Key compatibility.

    What customers like

    • Seamless integration with Apple HomeKit and smart home devices
    • Convenient keyless entry and remote access
    • Easy and straightforward installation
    • Stylish and durable matte black design
    • Reliable performance with robust security features
    (3,360)
    $324.99
    SAVE $75
    Your price for this item is $324.99
  7. 7

    About this product

    A matte black smart deadbolt offering WiFi connectivity, remote control, and touchscreen locking for enhanced security.

    A matte black smart deadbolt offering WiFi connectivity, remote control, and touchscreen locking for enhanced security.

    What customers like

    • Trusted app
    • Apple HomeKit compatibility
    • Apple Watch compatibility
    • Easy to use
    • Fast shipping
    (3,308)
    $359.99
    SAVE $40
    Your price for this item is $359.99
  8. 8

    About this product

    A satin nickel smart deadbolt with built-in Wi-Fi, remote access, tamper alerts, and up to 100 codes.

    A satin nickel smart deadbolt with built-in Wi-Fi, remote access, tamper alerts, and up to 100 codes.

    What customers like

    • Sleek and modern design
    • Strong security and peace of mind
    • Convenient keyless entry and code management
    • Easy installation and setup
    • Reliable remote access and app control
    (712)
    $249.99 Your price for this item is $249.99
  9. 9

    About this product

    A matte black WiFi-enabled touchscreen deadbolt offering keyless entry and remote access via smartphone apps.

    A matte black WiFi-enabled touchscreen deadbolt offering keyless entry and remote access via smartphone apps.

    What customers like

    • Strong build quality and modern design
    • Convenient keyless entry
    • Easy installation
    • Flexible code management for multiple users
    • Reliable remote access and app control
    (582)
    $369.99
    SAVE $104
    Your price for this item is $369.99
  10. 10

    About this product

    A satin nickel smart WiFi deadbolt offering remote control and monitoring via the Schlage Home app.

    A satin nickel smart WiFi deadbolt offering remote control and monitoring via the Schlage Home app.

    What customers like

    • Customisable and multiple access codes
    • Easy installation
    • Modern, stylish design with durable build
    • Reliable security
    • Convenient remote access and app control
    (381)
    $239.99
    SAVE $40
    Your price for this item is $239.99