10 Best Z Wave Door Lock 2025 in the United States

The August Home Wi-Fi Smart Lock offers a range of features designed to enhance security and convenience. One of its biggest strengths is the ease of installation – it fits over your existing deadbolt and can be set up in about 10 minutes, even if you’re not particularly handy. This means you don’t have to replace your current lock, making it a seamless upgrade. The lock also has auto-lock and auto-unlock features, which automatically secure your home as you leave and unlock as you approach, adding an extra layer of convenience.

The August app allows you to grant keyless access to friends and family, which eliminates the need for key copying and hiding keys under the doormat. Additionally, it integrates with various smart home systems like Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings, allowing for voice control and further automation. The build quality is solid with a brushed metal finish, providing a durable and sleek look.

There is a potential drawback as the optional keypad for code entry must be purchased separately, and battery life could be a concern since it requires two CR123A batteries. Some users have reported connectivity issues and occasional delays in locking and unlocking. This lock is ideal for someone looking to upgrade their home security with a smart lock that doesn’t require replacing the entire deadbolt and values hands-free and remote access capabilities.

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 SCHLAGE BE469ZP CAM 716 Smart Deadbolt in aged bronze is a robust choice for a Z-Wave door lock. It offers high security features with secure encryption and an alarm system. Compatibility is a major strength, as it pairs with popular smart home systems like Samsung SmartThings and Ring Alarm, and supports voice control through Alexa. Battery life is decent with four AAA batteries included, but regular monitoring is needed as it's not rechargeable.

Installation is straightforward thanks to the Snap 'n Stay technology, which simplifies the process significantly. Remote access is convenient, allowing you to control the lock from anywhere using a compatible Z-Wave system. The keypad is a useful feature, with a fingerprint-resistant touchscreen and backlighting for easy use at night, plus it can store up to 30 user codes, reducing the need for physical keys.

Build quality is another strong point, with durable materials and a stylish aged bronze finish that fits standard doors well. However, the lock’s dimensions might be a bit bulky for some doors, and the weight is relatively heavy at 3.74 pounds.