10 Best Z Wave Door Lock 2025 in the United States

The Kwikset SmartCode 916 Z-Wave Smart Lock offers a secure keyless entry with its motorized deadbolt and illuminated touch screen, providing convenience and safety for homeowners. Its compatibility with Z-Wave security and smart home systems, including Alexa and Google Assistant, makes it versatile for smart home integration, though it requires a smart hub for these features. The lock supports up to 30 programmable unique user codes, ideal for multiple users such as family members or service providers like dog walkers.

A notable feature is the auto-locking capability, which can lock the deadbolt 31 seconds after entry or exit, ensuring the door is secured even if you forget to manually lock it. Installation is straightforward and can be done with a screwdriver, fitting standard door thicknesses. Battery life is commendable, with the 4 AA batteries included expected to last 12 months or longer. Build quality is robust, blending plastic and metal materials with a contemporary matte black finish adding aesthetic value to the door.

The product comes with a lifetime mechanical and finish warranty, and a 1-year electronics warranty, offering some peace of mind. For those looking for a smart lock with strong security features, ease of use, and good compatibility, this model is a solid choice, though the requirement of a smart hub and occasional electronic issues are points to consider.

The eufy Security Smart Lock C30 offers a robust set of features that cater well to users looking for a reliable z-wave door lock. Its security features are impressive, including auto-lock, wrong-try protection, and a low battery indicator. The lock operates efficiently in a wide temperature range and is IPX3 waterproof, enhancing its durability and reliability in various conditions. The built-in Wi-Fi allows for remote control from anywhere via the eufy Security app, eliminating the need for an additional bridge. Integration with voice assistants like Alexa and Google Assistant provides flexibility in accessing the lock.

The installation process is straightforward with no drilling required, making it accessible for DIY enthusiasts. However, it's important to note that the lock requires 4 AA batteries, which are not included and need replacement approximately every 5 months. The build quality is solid, utilizing metal materials, and the physical buttons offer better durability than touchscreens. Despite these strengths, the system could temporarily lock after multiple incorrect attempts, which might be inconvenient if accidental incorrect entries are frequent.

Users also benefit from excellent customer service and an 18-month protection plan. individuals who prioritize long battery life may need to consider the recurring need for battery replacements.

The Yale August Wi-Fi Smart Lock with Keypad Touch is a smart lock designed for home entry doors that combines modern convenience with familiar security. One of its main strengths is the fingerprint scanner, which allows quick and accurate unlocking (around 99% accuracy), so you don’t need to worry about losing keys. It also supports multiple access methods, including custom keypad codes and the Yale Access app, making sharing access with family or guests easy and trackable through its 24/7 activity feed.

Installation is straightforward since it fits on the inside of your door and works with your existing deadbolt, allowing you to keep your physical keys if desired. This lock uses built-in Wi-Fi, so no extra hub is necessary, and it works with popular smart home systems like Amazon Alexa, Apple HomeKit, and Google Assistant, providing flexible remote access options. The lock is metal-built and weather-resistant, suggesting solid durability for daily use.

While it does not explicitly mention Z-Wave protocol support and relies instead on Bluetooth and Wi-Fi connectivity, it is well suited for homeowners wanting a secure, easy-to-install smart lock with multiple modern access options. Users who require Z-Wave compatibility might want to consider other options.