Best Z Wave Smart Lock – Top Picks & Guide

Imagine never fumbling for your keys in the dark again. Or, picture yourself granting access to your home to a friend or family member from miles away. Smart locks can make these conveniences a reality, and when it comes to smart home technology, Z-Wave is a popular choice. But with so many Z-Wave smart locks on the market, how do you know which one is the best fit for your home and your needs? It can feel overwhelming trying to sort through all the features and technical jargon.

Choosing the right Z-Wave smart lock means finding a balance between security, ease of use, and compatibility with your existing smart home system. Many people worry about the installation process, the reliability of the technology, and whether the lock will truly keep their home safe. You might be wondering about battery life, different ways to unlock your door, or how it all connects to your smart home hub.

In this post, we’ll break down what makes a Z-Wave smart lock a great addition to your home. We’ll explore the key features to look for, compare different types of locks, and give you the information you need to make a confident decision. By the end, you’ll have a clear understanding of the Z-Wave smart lock landscape and be ready to pick the perfect lock to secure your sanctuary.

Top Z Wave Smart Lock Recommendations

No. 1
Kwikset HomeConnect 620 Z-Wave Long Range Enabled Keypad Smart Lock Convenient Keyless Entry, Customizable User Codes, Ring Alarm Compatible, Hub Required, Sold Separately Satin Nickel Traditional
  • CONVENIENT KEYLESS ENTRY: Keypad entry makes coming and going secure and simple. Easily lock and unlock your door without having to take out your keys
  • Z-WAVE 700 LONG RANGE WHOLE HOME COVERAGE: Z-Wave Long Range provides a direct connection to your Z-Wave compatible hub and coverage throughout the home.
  • ENHANCED SECURITY AND SEAMLESS INTEGRATION: Advanced Z-Wave security with S2 encryption, protecting from hackers. SmartStart technology for effortless integration with compatible Z-Wave hub.
  • RING ALARM COMPATIBLE: Control and check the status of your Kwikset HomeConnect 620 directly through the Ring Alarm system and app – Requires a Ring Alarm smart hub
  • EASY CODE MANAGEMENT: Customize up to 250 user codes and 1 programming code that lets you edit or delete as needed
No. 2
Kwikset HomeConnect 620 Z-Wave Long Range Enabled Keypad Smart Lock Convenient Keyless Entry, Customizable User Codes, Ring Alarm Compatible, Hub Required, Sold Separately Venetian Bronze Traditional
  • CONVENIENT KEYLESS ENTRY: Touchscreen entry makes coming and going secure and simple. Easily lock and unlock your door without having to take out your keys
  • Z-WAVE 700 LONG RANGE WHOLE HOME COVERAGE: Z-Wave Long Range provides a direct connection to your Z-Wave compatible hub and coverage throughout the home.
  • ENHANCED SECURITY AND SEAMLESS INTEGRATION: Advanced Z-Wave security with S2 encryption, protecting from hackers. SmartStart technology for effortless integration with compatible Z-Wave hub
  • RING ALARM COMPATIBLE: Control and check the status of your Kwikset HomeConnect 918 directly through the Ring Alarm system and app – Requires a Ring Alarm smart hub
  • EASY CODE MANAGEMENT: Customize up to 250 user codes and 1 programming code that lets you edit or delete as needed
No. 3
Kwikset HomeConnect 918 Contemporary Z-Wave Long Range Enabled Touchscreen Lock Works with Ring Alarm, Samsung SmartThings Hub Required, Sold Separately in Matte Black
  • CONVENIENT KEYLESS ENTRY: Touchscreen entry makes coming and going secure and simple. Easily lock and unlock your door without having to take out your keys
  • Z-WAVE 700 LONG RANGE WHOLE HOME COVERAGE: Z-Wave Long Range provides a direct connection to your Z-Wave compatible hub and coverage throughout the home.
  • ENHANCED SECURITY AND SEAMLESS INTEGRATION: Advanced Z-Wave security with S2 encryption, protecting from hackers. SmartStart technology for effortless integration with compatible Z-Wave hub
  • RING ALARM COMPATIBLE: Control and check the status of your Kwikset HomeConnect 918 directly through the Ring Alarm system and app – Requires a Ring Alarm smart hub
  • EASY CODE MANAGEMENT: Customize up to 250 user codes and 1 programming code that lets you edit or delete as needed
No. 4
Yale Assure Lock 2 Touch Deadbolt, Black Suede Key-Free Smart Entry Door Lock with Z-Wave (ZW3) Connected Touchscreen Keypad for Code Entry and Remote Access, YRD430-F-ZW3-BSP
  • KEY-FREE ACCESS, YOUR WAY: Everyone that needs access can choose their own way to unlock, whether it's the keypad, voice assistant, Auto-Unlock or your favorite Z-Wave partner app on your smartphone.
  • WORKS WITH FAVORITE Z-WAVE SYSTEM: Easily manage the lock along with your smart lighting, speakers, thermostats and more, all from your favorite Z-Wave smart home or alarm system and app (i.e. Samsung SmartThings, or Hubitat). Requires compatible hub and app.
  • DON’T WORRY, IT'S LOCKED: Never worry again about remembering to lock the door with Auto-Lock.
  • NOT HOME? USE THE APP: We know that even when you’re not home, it’s still on your mind, and your to-do list. Lock-up, let someone in, receive notifications and share access from anywhere using your compatible Z-Wave smart home or alarm system.
  • EXPECTING COMPANY? Share unlimited codes with family, friends, and service people for simple, trackable access to your home, using the app, so you’ll never hide a key again.
No. 5
Kwikset HomeConnect 620 Z-Wave Long Range Enabled Keypad Smart Lock Convenient Keyless Entry, Customizable User Codes, Ring Alarm Compatible, Hub Required, Sold Separately Matte Black Contemporary
  • CONVENIENT KEYLESS ENTRY: Touchscreen entry makes coming and going secure and simple. Easily lock and unlock your door without having to take out your keys
  • Z-WAVE 700 LONG RANGE WHOLE HOME COVERAGE: Z-Wave Long Range provides a direct connection to your Z-Wave compatible hub and coverage throughout the home.
  • ENHANCED SECURITY AND SEAMLESS INTEGRATION: Advanced Z-Wave security with S2 encryption, protecting from hackers. SmartStart technology for effortless integration with compatible Z-Wave hub
  • RING ALARM COMPATIBLE: Control and check the status of your Kwikset HomeConnect 620 directly through the Ring Alarm system and app – Requires a Ring Alarm smart hub
  • EASY CODE MANAGEMENT: Customize up to 250 user codes and 1 programming code that lets you edit or delete as needed
No. 6
Yale Assure Lock Deadbolt, Black Suede Digital Touchscreen Keypad with Z-Wave for Code Entry and Remote Access and Backup Key, YRD226-ZW2-BSP
  • WORKS WITH FAVORITE Z-WAVE SYSTEM: Lock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system and app (i.e. Samsung SmartThings, Ring Alarm, Wink, etc.). Requires compatible hub sold separately and app - no Yale app is used for this lock. Note: This product only works in the U.S. and Canada.
  • EASY TO INSTALL ON ANY DOOR: Not so handy, Not a problem. Yale Assure locks are super easy to install and are guaranteed to fit standard doors (doors 1-¾” to 2-¼” thick. Doors under 1-⅜” require thin door kit).
  • LOSE YOUR KEYS, FOR GOOD: Unlock your door using your entry code on the keypad, and leave the bulky keychain behind. For use with your smartphone or smart home system, Yale Access Upgrade Kit is required (sold separately).
  • AUTO LOCK FOR PEACE OF MIND: You didn’t forget to lock the door, your lock did it for you. Rest easy knowing that your door is locked every time you leave the house and when you go to bed at night. Disable it at any time from the lock menu.
  • STOP HIDING KEYS: Sharing codes is the new hide-a-key. Give unique codes to friends, family, and other people you trust, and never put a key under the doormat again. Comes with two physical keys for added peace of mind.

Your Guide to Z-Wave Smart Locks

Z-Wave smart locks bring convenience and security to your home. You can lock and unlock your doors with your phone or a special remote. This guide helps you choose the best Z-Wave smart lock for your needs.

1. Key Features to Look For

Smart Home Integration

A good Z-Wave smart lock works with other smart devices. It connects to your Z-Wave hub. This lets you control it with voice assistants like Alexa or Google Assistant. You can also add it to smart home routines. For example, your lights can turn on when you unlock the door.

Keypad and Key Override

Most Z-Wave locks have a keypad. You can enter a code to unlock the door. This is handy if you forget your phone or the battery dies. Some locks also have a traditional keyhole. This gives you an extra way to get in.

Connectivity and Range

Z-Wave uses low-power radio waves. This helps it communicate with your hub over longer distances. Make sure the lock has good signal strength in your home. Some locks also offer Bluetooth for direct phone control when you’re close.

Battery Life and Alerts

Smart locks run on batteries. Look for locks with long battery life. Many locks send alerts when the battery is low. This helps you change them before they die.

Security Features

Z-Wave technology is secure. It uses encryption to protect your codes. Look for locks with tamper alerts. These notify you if someone tries to force the lock open.

2. Important Materials

The materials of a Z-Wave smart lock affect its durability and look. Most locks use strong metals like zinc alloy or stainless steel. These resist wear and tear. Some locks also have plastic parts. Higher-quality plastics feel sturdier. The finish of the lock matters too. Common finishes include brushed nickel, oil-rubbed bronze, and matte black. Choose a finish that matches your door and home style.

3. Factors That Improve or Reduce Quality

Build Quality

A well-built lock feels solid. Its parts move smoothly. Cheaply made locks might feel loose or flimsy. This can lead to problems later.

Software and App Experience

The app you use to control the lock is important. A good app is easy to use. It lets you manage codes, check activity logs, and get notifications. A confusing or buggy app can be frustrating.

Installation Ease

Some Z-Wave locks are easy to install. They fit standard doors. Others might require more complex setup. Look for reviews that mention installation difficulty.

Customer Support

Good customer support is a lifesaver if you have issues. Check if the company offers helpful support options like phone or email.

4. User Experience and Use Cases

Z-Wave smart locks offer many ways to make life easier.

  • Keyless Entry: Unlock your door with a code or your phone. No more fumbling for keys.
  • Guest Access: Give temporary codes to friends or family. You can set specific times for these codes to work.
  • Remote Monitoring: Check if your door is locked from anywhere. Get alerts if it’s unlocked.
  • Automations: Link your lock to your smart home. Have it unlock when you arrive home.

These locks are great for busy families, people who often have guests, or anyone wanting extra peace of mind.


Frequently Asked Questions (FAQ)
Q: What is Z-Wave?

A: Z-Wave is a wireless technology. It helps smart devices talk to each other. It’s good for smart home devices like locks.

Q: Do I need a Z-Wave hub?

A: Yes, you usually need a Z-Wave hub. This hub connects the lock to your Wi-Fi network. It lets you control the lock with your phone or voice assistants.

Q: Can I use a Z-Wave lock without Z-Wave?

A: Some Z-Wave locks have Bluetooth. You can use Bluetooth to control them directly with your phone. But for remote control and smart home features, you still need a hub.

Q: How do I install a Z-Wave smart lock?

A: Most Z-Wave locks replace your existing deadbolt. You’ll need a screwdriver. Many come with clear instructions. Some people find it easy to install themselves.

Q: What happens if the batteries die?

A: Most locks have a low battery alert. If the battery dies, you can usually use a backup key. Some locks also have a port to connect a 9V battery for temporary power.

Q: Are Z-Wave locks secure?

A: Yes, Z-Wave uses strong encryption. It protects your codes from being stolen. They are generally more secure than traditional locks.

Q: Can I create temporary access codes?

A: Yes, you can create temporary codes for guests. You can set them to expire after a certain time or number of uses.

Q: How far can the Z-Wave signal reach?

A: The range can vary. It depends on your home’s walls. Typically, it works well within a typical-sized house. You can add Z-Wave signal boosters if needed.

Q: Can I use multiple Z-Wave locks with one hub?

A: Yes, most Z-Wave hubs can manage multiple devices. You can control several Z-Wave locks from one app.

Q: What is the difference between Z-Wave and Wi-Fi smart locks?

A: Z-Wave uses its own network, which can be more reliable and use less power. Wi-Fi locks connect directly to your home Wi-Fi. Z-Wave often needs a hub, while Wi-Fi locks don’t.