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 Yale Assure Lock 2 Deadbolt in Black Suede is a versatile and user-friendly z-wave lock that offers multiple ways to secure and access your home. With compatibility for various smart home systems like Samsung SmartThings, Ring Alarm, and others, you can lock and unlock your door remotely through a compatible app, making it very convenient. Its key-free access options include a keypad, Auto-Unlock, and the Yale Access app, providing flexibility for everyone in your household.

The Auto-Unlock feature is particularly useful for when your hands are full, while the ability to share unlimited codes through the app eliminates the need for physical keys. The lock also features an Auto-Lock function, ensuring your door is always securely locked after closing, thanks to the DoorSense technology. However, it requires a compatible hub and doesn't operate outside of the U.S. and Canada.

The design in Black Suede is sleek and modern, adding a nice aesthetic touch to your door. Installation is straightforward with the included hardware and manual. On the downside, the lock runs on 4 AA batteries, which might need frequent replacements depending on usage. This z-wave lock is ideal for those who value flexibility in access methods and remote control within a smart home system, but users should be mindful of the battery life and regional limitations.

The Kwikset Home Connect 620 Smart Lock Deadbolt offers many desirable features for those seeking a secure and convenient door lock solution. It boasts keyless entry with an illuminated keypad, allowing for fast and easy access without the need for traditional keys. This lock is compatible with several home automation systems like Ring Alarm and Samsung Smartthings, although it requires a Z-Wave hub to function, which might be an extra purchase for some users.

The ability to control the lock remotely via the Ring app is a useful feature, enhancing convenience and security. The smart lock includes auto-locking capabilities, which can be set for different time intervals, ensuring the door is secured even if you forget to lock it manually. Installation is straightforward, requiring only a screwdriver and fitting standard door thicknesses, making it a user-friendly option. The lock operates on 4 AA batteries, which are said to last around 12 months, a decent battery life but still requiring annual replacements.

Security is a strong point with Kwikset’s SmartKey technology that provides protection against advanced break-in techniques and allows for quick re-keying. The Venetian Bronze finish and contemporary design make it aesthetically pleasing and suitable for modern home decor. On the downside, the necessity of a Z-Wave hub for remote functionalities adds to the initial setup cost. Additionally, while the keypad and auto-lock features are convenient, some users might prefer biometric options like fingerprint recognition for even greater ease of use.