2 Best Kwikset Smart Locks with Z-Wave, Compared

Quick picks

The best fit for you

• You want the most compact model on the list Kwikset Home Connect Z-Wave Deadbolt Its width of 1.25 inches makes it the slimmest option here.
• You prefer a dark bronze finish for your door Kwikset SmartCode 888 Z-Wave Deadbolt It comes in Venetian Bronze to match darker hardware styles.
• You need a traditional style deadbolt for home use Kwikset Home Connect Z-Wave Deadbolt It features a traditional style designed specifically for residential applications.

Our 2 picks

1 Best overall

Kwikset Home Connect Z-Wave Deadbolt

Best for: existing Z-Wave home automation setups

Connectivity

Z-Wave (what this guide is about)

Access Methods

Keypad, key

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 with Z-Wave connectivity. It features an illuminated keypad for keyless entry and a motorized bolt for auto-locking. The lock works with Ring Alarm and SmartThings hubs. It includes SmartKey security for easy re-keying. Four AA batteries provide over a year of power. It fits standard door thicknesses.

Pros

• Z-Wave connectivity for home automation integration
• Illuminated keypad for keyless entry
• Auto-locking safety feature with multiple time settings
• SmartKey security allows self-re-keying in seconds

Cons

• Requires a separate Z-Wave hub to function
• No mention of a mobile app for remote control
• Uses four AA batteries instead of a rechargeable pack

Good fit if

• You already use Ring Alarm or SmartThings
• You prefer keyless entry with an illuminated keypad
• You want to re-key the lock yourself quickly

Skip if

• You need a lock without a separate hub
• You require a lock with a built-in mobile app
• You want a contemporary style design

Verdict: Kwikset Home Connect 620 Z-Wave Deadbolt is a solid choice for users with Ring or SmartThings ecosystems who value auto-locking and keyless entry. It suits those who want to manage access without carrying keys.

2 Best venetian bronze

Kwikset SmartCode 888 Z-Wave Deadbolt

Best for: Z-Wave home automation users

Connectivity

Z-Wave (what this guide is about)

Access Methods

Touchpad, phone

User Code Capacity

Up to 30

Color

Venetian Bronze

Special Features

SmartKey Security, SmartKey Rekey Security

Dimensions

9.74 × 4.24 × 3.99 inches

View on Amazon: Kwikset SmartCode 888 Z-Wave Deadbolt Affiliate link

This Kwikset SmartCode 888 deadbolt uses Z-Wave Plus to connect with home automation systems. You can lock or unlock the door from anywhere using a phone and a supporting smart home system. It supports up to 30 programmable user access codes for family and guests. The Venetian Bronze finish fits standard door preparations with an adjustable backset. It is a solid choice for users who want keyless entry and remote control via Z-Wave.

Pros

• Z-Wave Plus connectivity for smart home integration
• Up to 30 programmable user access codes
• Remote lock and unlock via phone
• Smart Key re-key technology

Cons

• Requires a Z-Wave hub for remote features
• No Bluetooth or Wi-Fi built-in
• Limited to 30 user codes

Good fit if

• You already use a Z-Wave smart home system
• You want to manage access codes remotely
• You prefer a Venetian Bronze finish

Skip if

• You do not have a Z-Wave hub
• You need Wi-Fi direct connectivity
• You require more than 30 user codes

Verdict: Kwikset 888 Z-Wave Deadbolt is a reliable option for homes with existing Z-Wave infrastructure. It suits buyers who need remote access control and code management without installing a separate Wi-Fi bridge.

Specifications side by side

Key specs to compare before buying

1. Check physical dimensions

   Measure your door’s existing hardware space before purchasing. The Kwikset Home Connect Z-Wave Deadbolt measures 1.25 inches in width, making it the most compact option on this list. In contrast, the SmartCode 888 model is significantly wider at 4.24 inches. Ensure your door frame can accommodate the chosen width. The height and length also vary between models. Verify that the new lock fits your current cutout or requires drilling new holes. Proper sizing prevents installation delays and ensures a secure fit.

2. Verify Z-Wave compatibility

   Both locks use Z-Wave connectivity, which requires a compatible hub. This method connects directly to your home automation system without a separate Wi-Fi bridge. If you use SmartThings or a similar Z-Wave ecosystem, these devices integrate seamlessly. You do not need additional adapters for basic operation. Confirm your hub supports the specific Z-Wave protocol version used by the lock. This direct connection often provides more reliable communication than Wi-Fi-only alternatives. It simplifies setup for users already invested in a Z-Wave network.

3. Choose your finish

   Select a finish that matches your existing door hardware. The Home Connect model comes in Satin Nickel, offering a bright, metallic look. The SmartCode 888 is available in Venetian Bronze, which suits darker or more traditional fixtures. Color consistency improves the aesthetic appeal of your entryway. Check the product attributes for the exact color name. Do not assume finishes are interchangeable between models. Matching the finish ensures a cohesive look for your home’s exterior. This detail is purely cosmetic but important for visual harmony.

4. Consider auto-locking features

   Look for locks that support automatic re-locking. The Home Connect model is noted for its auto-locking capability, which secures the door after entry. This feature removes the need to manually turn the handle or key. It is ideal for users who frequently forget to lock up. The SmartCode model also supports remote access control, allowing you to manage entry codes from your hub. Evaluate which access method fits your daily routine. Automatic locking adds a layer of security without extra effort.

5. Assess weight and build

   Check the weight to gauge build quality and stability. The Home Connect Deadbolt weighs 3.37 pounds, indicating a solid construction. Heavier locks often feel more secure and durable. The SmartCode 888 does not list a weight in the provided data. You can infer its size from its larger dimensions. A robust build resists forced entry better than lightweight plastic units. Consider the material density if durability is a priority. Weight is a practical spec that hints at the lock’s longevity and resistance to tampering.

Frequently asked questions

See also

• best kwikset satin nickel deadbolts
• best kwikset venetian bronze deadbolts
• best smart locks with z wave
• best z wave smart switches