10 Best Smart Door Locks 2026 in the United States

The myQ Secure View 3-in-1 Smart Lock combines a smart deadbolt, video doorbell, and 2K HDR camera in a single device, making it a versatile choice for home security. Its standout feature is the variety of access methods: facial recognition allows you to unlock the door hands-free, which is great when your hands are full, while fingerprint, PIN, app control, and a physical key offer options for different preferences or visitors.

The built-in 2K HDR video with color night vision and a wide-angle lens provides clear, detailed views of your doorstep at any time, enhancing security and peace of mind. Two-way audio and motion alerts through the myQ app add convenience and real-time interaction with visitors. The lock runs on a rechargeable battery lasting 4–6 months, which is relatively long, and has an easy DIY installation process using standard tools. It also supports smart home integration, allowing control and monitoring from anywhere.

Some advanced features like AI-powered detection and automatic locking require a subscription, which adds to the ongoing cost. The device weighs a bit over 2 kilograms and is slightly larger than typical deadbolts, which might affect fit on some doors. This smart lock suits users looking for a high-tech, all-in-one security solution with multiple flexible entry options and video capabilities, while considering subscription fees and size factors.

The eufy FamiLock S3 Max is a smart door lock designed to offer advanced security and convenience for your front door. Its standout feature is the palm vein recognition, which uses a unique pattern in your palm to unlock the door quickly and with high accuracy, adding a strong layer of protection that’s hard to fake. Besides biometric access, it also supports a keypad and physical keys, providing flexibility. The built-in 2K HDR camera and video doorbell cover a wide area and work well even at night, helping you see visitors or deliveries clearly. A unique rear lock video screen lets you check the door status without needing a smartphone, which can be useful for older family members or kids. It runs on a rechargeable battery lasting about 4 months, plus backup AAA batteries for emergencies, so power outages are less likely to leave you locked out.

The lock connects via Wi-Fi and integrates with popular smart home platforms like Apple HomeKit, Alexa, and Google Home through the Matter protocol, making it future-ready and easy to include in wider home automation setups. Installation requires some basic effort but includes all necessary components. On the downside, the camera streaming isn’t fully supported through Matter yet, meaning you’ll need the eufy app for the best video features. Also, the device is specifically compatible with eufy’s HomeBase 3, so it won’t work with older versions. If you want a smart lock that combines biometric security with video monitoring and broad smart home compatibility, especially with a user-friendly non-app screen option, this lock is a solid choice. However, if you prefer simpler setups without app dependency or need full Matter camera support, you might find some limitations.

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.