10 Best Smart Door Locks 2025 in the United States

The eufy FamiLock E34 is a modern smart lock designed to offer secure, keyless entry primarily through its standout palm vein recognition technology. This method is highly accurate and fast, scanning your unique vein patterns in under a second, which adds a strong layer of security that’s difficult to replicate. The lock stores all biometric data locally, enhancing privacy by keeping your information off the cloud.

Power is handled thoughtfully with a large rechargeable battery that can last up to eight months and a smaller backup battery to keep things running during outages or battery swaps. This dual system reduces worries about losing access due to power issues. Connectivity is built-in with Wi-Fi, allowing you to control the lock remotely without needing extra hubs, and it works well with popular smart home platforms like Apple Home, Google Home, Alexa, and SmartThings via the Matter protocol.

Installation is designed to be easy and DIY-friendly for standard doors in the US and Canada, with no drilling required, which is great if you want to avoid professional help. The lock also has a solid build rating (ANSI/BHMA Grade 1) indicating strong mechanical security. It’s waterproof (IP65 rated), making it suitable for various weather conditions. While palm vein recognition is highly secure, it might take some users a little time to get used to this access method if they prefer traditional keys or fingerprint scanners. Also, the lock is relatively heavy (3.72 pounds), which could be a consideration for some door types. This model doesn’t charge a monthly fee, but some users might find the initial purchase price higher than simpler smart locks. This lock is well-suited for homeowners seeking advanced biometric security and smart home integration with reliable power options and easy installation. If you want a highly secure, keyless system with convenient remote control and top-grade mechanical strength, the eufy FamiLock E34 is a solid choice.

The Yale Assure Lock 2 Deadbolt in Black Suede offers versatile connectivity options with Bluetooth and Wi-Fi, allowing for remote access through the Yale Access App. It's compatible with major voice assistants like Amazon Alexa, Google Assistant, and Siri, which is a notable strength for those who prefer smart home integration. The lock operates on 4 AA batteries (included), which is convenient but could require regular battery replacements depending on usage.

The key-free access is a significant advantage, offering multiple methods to unlock, including keypad entry, voice commands, auto-unlock, and smartphone or Apple Watch control. Security features are robust, with two-factor authentication, biometric verification, and fingerprint-resistant keypads, ensuring enhanced protection for your home. Installation is straightforward, designed to replace standard US entry door deadbolts using just a screwdriver, making it accessible for most users without needing professional help.

However, the lock is not operable outside the US and Canada, which is a limitation for international users. Additionally, while the auto-lock feature and the ability to share access codes through the app are convenient, relying heavily on the app may require consistent internet connectivity. The lock’s size is compact, and it has a sleek design, but it might not fit all door types perfectly. The Yale Assure Lock 2 Deadbolt is ideal for those seeking a smart and secure entry solution with multiple access options and smart home compatibility.

The Yale Security Lock 2 is a solid choice for anyone looking to upgrade their home security with a smart lock. One of its standout features is the variety of access methods it offers. Users can unlock the door using a keypad, voice assistant, or their smartphones via the Yale Access App, which makes it convenient for both residents and guests. The Auto-Lock feature is a real lifesaver, as it ensures your door locks automatically when closed, so you won't have to remember to do it yourself. Plus, the ability to share unlimited access codes gives you flexibility in managing who can enter your home without needing to hide spare keys.

On the connectivity front, it supports both Bluetooth and Wi-Fi, which means you can control your lock from anywhere as long as you have internet access. It's compatible with popular smart home systems like Apple HomeKit, Google Assistant, and Amazon Alexa, making it an excellent addition to a smart home setup.

There are a few things to consider. The lock requires 4 AA batteries, which are included but will need to be replaced periodically. Additionally, while the product is feature-rich, some users have reported occasional connectivity issues, especially when dealing with Wi-Fi. It’s worth noting that this lock is only compatible with homes in the U.S. and Canada, which limits its use for international customers. Lastly, installation might be a bit complex for those not comfortable with DIY projects, although it comes with all necessary components and instructions.