10 Best Alexa Compatible Door Lock 2025 in the United States

The Schlage Encode Plus is a smart Wi-Fi deadbolt designed for front doors, offering strong compatibility with Alexa and Apple HomeKit, making it a solid choice if you want voice control and seamless integration with Apple devices. Its keyless keypad lock allows for convenient entry without traditional keys, and installation is user-friendly, requiring only a screwdriver and no wiring, fitting standard door sizes. It runs on batteries, so no electrical wiring is needed, but you'll need to replace batteries periodically. The lock supports up to 100 unique user codes, which is great for families or managing multiple users like guests or service providers.

Remote access through the Schlage Home app lets you lock or unlock your door from anywhere, check lock history, and receive notifications, which adds security and peace of mind. The lock’s security features are robust, including encrypted connections, a built-in alarm for forced entry attempts, and a fingerprint-resistant touchscreen to prevent smudges that could reveal frequently used codes. Auto-lock options and one-touch locking add convenience when leaving your home.

While the lock works well with Alexa and Apple devices, Google Assistant compatibility requires additional setup through the app. Also, being Wi-Fi based means it depends on your home network's reliability. If your Wi-Fi goes down, some remote features may be temporarily unavailable, although you can still use the keypad and Apple Home keys locally. This lock is well suited for users who want an easy-to-install, secure smart lock with strong Apple and Alexa integration, extensive user code management, and reliable remote access, but it may require a stable Wi-Fi network and occasional battery changes.

The eufy Security Smart Lock C220 is a solid choice if you want a deadbolt lock that integrates well with Alexa and other smart home systems without needing extra bridges thanks to its built-in Wi-Fi. It offers convenient unlocking options, including fingerprint recognition, keypad, physical key, app control, Apple Watch, and voice commands through Alexa or Google Assistant. The fingerprint sensor is smart and improves with use, making it quick and reliable to unlock the door. Installation is straightforward and doesn't require drilling, fitting most standard US and Canadian deadbolts, which should make setup easy for most homeowners.

One of the strongest features is its long battery life; it runs on 8 AA batteries that can last approximately 8 months, reducing the hassle of frequent changes. The lock is also durable and weather-resistant with an IP53 rating, suitable for various climates, and includes security alerts for unusual activity. The app allows you to manage access codes, receive notifications, and check event history from anywhere, offering peace of mind and full control remotely.

On the downside, while it supports multiple unlocking methods, the lock’s reliance on alkaline batteries means you will need to keep spares on hand, and heavy use may shorten battery life. It’s also rated BHMA Grade 3, which is good but not the highest security grade available, so those needing top-tier protection might want to consider other options. Some users may find the rectangular design a bit bulky compared to sleeker models. This lock is ideal for homeowners looking for a user-friendly, Alexa-compatible smart lock with robust remote features and convenient fingerprint access. It balances ease of installation and good security features well, making it a practical upgrade for front doors in typical residential settings.

The ULTRALOQ U-Bolt Pro WiFi Smart Lock is a highly versatile and secure option for those seeking an Alexa-compatible door lock. Its key strengths include an 8-in-1 keyless entry system with a variety of access methods such as fingerprint ID, keypad, and smartphone app control. The built-in WiFi eliminates the need for an additional hub, simplifying setup and use. The lock’s ANSI Grade 1 certification ensures top-tier security and durability, making it a reliable choice for homes, apartments, offices, and even Airbnb properties.

Additionally, it integrates seamlessly with smart home systems like Amazon Alexa, Google Home, and SmartThings, allowing for voice control and advanced home automation. The auto-lock and auto-unlock features, along with the included door sensor, enhance security and convenience by ensuring the door is always properly secured and providing alerts if the door is left open or unlocked. Installation is user-friendly, only requiring a screwdriver, and most users can complete it in about 10 minutes. The lock is powered by 4 AA batteries, which are included, and offers a decent battery life.

However, some users might find the requirement of a 2.4GHz WiFi network limiting, as it does not support the faster 5GHz networks. With a lifetime mechanical warranty and 18 months electronic warranty, it promises long-term support and peace of mind for users.