10 Best Z Wave Locks 2025 in the United States

The Yale Security Lock 2 is a smart lock ideally suited for those looking to upgrade their home security with modern technology. Its compatibility with major smart home systems like Apple HomeKit, Google Assistant, and Amazon Alexa makes it a versatile choice for users who want to integrate with existing smart devices. The key-free access feature allows users to unlock the door via a keypad, voice assistant, or smartphone app, which can be very convenient for families or individuals who often have their hands full.

A standout feature is the Auto-Lock function that uses DoorSense technology to ensure your door is locked once it's closed, offering peace of mind to those who often forget to lock up. Remote access via the Yale Access App means you can manage who enters your home, send codes to guests, and even lock or unlock the door while you're away, which is great for those who frequently have visitors or service personnel.

In terms of design, the black suede finish adds a sleek look that can complement various home aesthetics. The installation process is made simpler with included mounting hardware, although it might still require some DIY skills. However, there are a few drawbacks to consider. The lock is only compatible with U.S. and Canadian doors, limiting its use for international customers. While it does run on 4 AA batteries, the battery life can vary based on usage, so it's essential to keep an eye on the battery indicator. Additionally, the reliance on an app for many features may be a barrier for less tech-savvy users.

The Yale Security Lock 2 appeals to tech-friendly homeowners who want to enhance their home security with flexibility and ease of use. It combines a reliable locking mechanism with modern smart features, but it's essential to weigh the tech requirements and battery maintenance when considering this product.

The SCHLAGE BE469ZP CAM 716 Connect Smart Deadbolt is a solid choice for anyone looking for a high-quality Z-Wave lock. It offers excellent compatibility with various smart home systems like Samsung SmartThings and Ring Alarm, allowing you to lock and unlock your door remotely from your smartphone. One of its standout features is the ability to share up to 30 access codes, which is particularly useful for families or rentals where multiple people need entry without needing physical keys.

Installation is user-friendly; many users report that it can be set up with just a screwdriver thanks to the Snap 'n Stay technology. This ease of installation is a significant advantage for those who may not be particularly handy. The touchscreen keypad is backlit, making it convenient to use at night, and it's also designed to resist fingerprints, keeping it looking clean.

Security-wise, the lock employs strong encryption with S2 Security, giving users peace of mind. The alarm feature adds an extra layer of security by alerting you to any tampering attempts. However, there are a few drawbacks to consider. The lock requires 4 AAA batteries, which are included but need to be replaced periodically. Battery life can be a concern, especially if used frequently. Additionally, while the keypad is convenient, some users may prefer a physical key option for emergencies. The design in aged bronze is aesthetically pleasing and should fit well with various home styles, but it may not appeal to everyone. This lock's features are impressive, but it might be a bit overwhelming for someone not familiar with smart home technology, particularly when setting up the remote access features. The SCHLAGE Connect Smart Deadbolt is a robust choice for those wanting a reliable and modern locking solution, especially for smart home enthusiasts, although it may require some technical comfort for optimal use.

The August Wi-Fi Smart Lock (4th Generation) stands out in the smart lock category due to its innovative design and user-friendly features. One of its key strengths is compatibility; it fits over most existing deadbolts, making it a perfect upgrade for those looking to enhance their home security without the hassle of replacing their entire lock. The installation process is straightforward, taking only about 10 minutes, which is great for users who may not be very handy.

Security is a high point, as it offers features like Auto-Lock and remote access via the August app, allowing for convenient management of entry for family and friends without the need for physical keys. It also has the option for biometric verification, adding an extra layer of security. Additionally, it integrates seamlessly with major smart home systems and voice assistants like Amazon Alexa and Google Assistant, making it versatile and easy to use.

However, there are some drawbacks to consider. While the lock operates over Wi-Fi, it does not utilize Z-Wave technology, which may limit integration with some smart home setups that rely on Z-Wave devices. Battery life is decent, but users must remember to replace the CR123A batteries periodically, which can be a minor inconvenience. The lock’s interior design is appealing, but because it’s only installed inside the door, it may not satisfy those who prefer a more traditional exterior appearance.

The August Wi-Fi Smart Lock offers excellent functionality and modern features that cater well to tech-savvy homeowners, especially those looking to boost their home's security without compromising aesthetics. However, those heavily invested in Z-Wave systems might find it less compatible with their existing setup.