Kwikset Home Connect Z-Wave Deadbolt Review: Specs, Pros and Cons

What stands out

• Z-Wave connectivity requires a hub for smart home integration
• Illuminated keypad allows for easy keyless entry at night
• SmartKey technology enables you to re-key the lock in seconds
• Auto-locking feature can be set to lock after entry or exit
• Motorized deadbolt operates quietly and quickly

Who it fits

Key specs explained

Connectivity: Z-Wave

This lock uses the Z-Wave wireless protocol to communicate with your home network. You need a compatible Z-Wave hub to connect it to systems like Ring Alarm or SmartThings. This allows for automated routines, such as locking the door when you arm your security system. It differs from Wi-Fi models that connect directly to your router without a hub. Choose this if your smart home ecosystem relies on Z-Wave devices for reliable mesh networking.

Access Methods: Keypad, key

You can enter using the illuminated numeric keypad or a traditional physical key. The keypad enables keyless entry, which is useful when your hands are full. The physical key provides a backup if the batteries die or the electronics fail. This dual access method ensures you are never locked out. Compare this to smart locks that require a smartphone app for entry, which depends on your phone battery and signal strength.

Smart Home Compatibility: Ring Alarm, SmartThings

The lock integrates directly with Ring Alarm and Samsung SmartThings platforms. You can control the deadbolt through the Ring app or create automations within SmartThings. This compatibility expands your security setup by linking entry points to your main monitoring system. It is ideal for users already invested in these ecosystems. Other locks may only work with proprietary apps, limiting your ability to centralize control across different devices.

Included Door Hardware: Deadbolt

This product is a motorized deadbolt, not a lever handle or keypad entryway system. It replaces your existing deadbolt on the interior side of the door. The motorized bolt extends and retracts automatically, allowing for one-touch locking. This design secures the door frame more robustly than a latch. Ensure your door is drilled for a standard deadbolt installation before purchasing, as it does not include the exterior handle assembly.

Power Source: 4 AA batteries

The unit runs on four standard AA batteries, which are included in the box. These batteries provide power for the motor, keypad, and wireless radio. The listing states they last twelve months or longer under normal use. You can replace them without professional help, ensuring continuous operation. This is a common power source for smart locks, making it easy to find replacements locally without waiting for specialized battery shipments.

Design and build quality

The Kwikset Home Connect 620 deadbolt features a traditional style in a satin nickel finish. According to the listing, the unit measures 4.6 inches in height, 2.8 inches in length, and 1.25 inches in width. It weighs 3.37 pounds. These dimensions fit standard doors that are between 1-3/8 inches and 1-3/4 inches thick. The traditional design suits classic door aesthetics without drawing attention. The satin nickel finish resists fingerprints and minor scratches, maintaining a clean look over time. You can choose from other finishes like matte black or venetian bronze if your door hardware differs. The lock includes a deadbolt mechanism that extends into the door frame for security. It does not include additional door hardware like handles or strike plates, so you must ensure your existing setup matches. The motorized deadbolt operates quietly and quickly. This mechanical design relies on four AA batteries for power. The batteries are included and last for twelve months or longer under normal use. The physical keypad is illuminated for visibility in low light. You enter codes here for keyless entry. A physical key is also included for manual override. This layout ensures you can always enter your home, even if the power fails or the Z-Wave connection drops. The compact size allows for easy installation with just a screwdriver. You do not need special tools or professional help to mount it. The design prioritizes function and integration with your smart home hub.

Setup and everyday use guide

Installation requires only a screwdriver and takes minutes. The lock fits doors between 1-3/8 inches and 1-3/4 inches thick. You install the deadbolt and insert four AA batteries, which the listing states last twelve months or longer. Because this model relies on Z-Wave connectivity, you cannot use it standalone. You must have a compatible Z-Wave hub to connect the lock to your home network. Once paired, you can control the lock through systems like Ring Alarm or Samsung SmartThings. This integration allows for automated routines based on your security system status.

Everyday operation centers on the illuminated keypad and motorized bolt. You enter your code to unlock the door, or use a physical key if needed. The motorized deadbolt operates quietly and provides one-touch locking when you leave. This feature speeds up your exit routine. You can also configure auto-locking settings. The system lets you choose from multiple time delays to lock the door automatically after you enter or exit. This is useful if you often leave in a hurry.

Security includes Kwikset SmartKey technology. This feature protects against advanced break-in techniques. It also allows you to re-key the lock yourself in seconds without calling a professional. The traditional style and satin nickel finish blend with standard door hardware. The unit weighs 3.37 pounds, providing a solid feel. You manage access codes and automation rules through your connected hub app, not a dedicated lock app.

Check Your Hub And Door First

You need a Z-Wave hub to use this lock. It does not connect via Wi-Fi or Bluetooth. Check that your security system supports Z-Wave before buying. Ring Alarm and SmartThings are listed as compatible. This matters if you want automated routines. You must also check your door thickness. The lock fits doors from 1-3/8 to 1-4 inches thick. If your door is outside this range, it will not work. Battery life is listed as twelve months or longer. You will need four AA batteries. The listing includes them, but you should keep spares on hand. This model focuses on integration with existing hubs. It lacks a standalone app for direct control. If you prefer direct app management, look elsewhere. This deadbolt suits users who already have a Z-Wave ecosystem. It fits well alongside other smart locks in our 1 product guide. It prioritizes automation over standalone convenience. Consider your current setup carefully.

Check before you buy

• Verify your home has a Z-Wave hub
• Confirm Ring Alarm or SmartThings compatibility
• Measure door thickness between 1-3/8 and 1-4 inches
• Ensure you have four AA batteries on hand

The product at a glance

1

Kwikset Home Connect Z-Wave Deadbolt

Best for: Z-Wave hub users wanting auto-locking

Access Methods

Keypad, key

Connectivity

Z-Wave

Smart Home Compatibility

Ring Alarm, SmartThings

Included Door Hardware

Deadbolt

Color

Satin Nickel

Application

Home

View on Amazon: Kwikset Home Connect Z-Wave Deadbolt Affiliate link

The Kwikset Home Connect 620 is a traditional satin nickel deadbolt featuring Z-Wave connectivity. It includes an illuminated keypad for keyless entry and supports auto-locking with multiple time settings. The lock works with Ring Alarm and SmartThings when paired with a compatible Z-Wave hub. It installs in minutes using four AA batteries and fits doors between 1-3/8 and 1-3/4 inches thick. SmartKey technology allows you to re-key the lock yourself.

Pros

• Z-Wave connectivity for smart home integration
• Illuminated keypad for keyless entry
• Auto-locking with customizable time settings
• Compatible with Ring Alarm and SmartThings
• SmartKey technology for self-rekeying

Cons

• Requires a separate Z-Wave hub
• No native Wi-Fi or Bluetooth connection
• Limited to Ring and SmartThings ecosystems

Good fit if

• You already use a Z-Wave hub
• You want auto-locking features
• You prefer keyless entry

Skip if

• You do not have a Z-Wave hub
• You want native Wi-Fi connectivity
• You need compatibility with other smart home platforms

Verdict: Kwikset Home Connect 620 Z-Wave Deadbolt suits users with Z-Wave hubs who want auto-locking and keyless entry without native Wi-Fi.

Specifications side by side

Frequently asked questions

See also

• kwikset home connect 620 smart alternatives
• best kwikset satin nickel deadbolts
• meross smart thermostats home review
• fabater smart home panel review