10 Best Smart Locks 2025 in the United States

The Schlage Encode Smart Wi-Fi Deadbolt with Camelot Trim in Satin Nickel offers a robust set of features, making it a strong contender in the smart-lock category. Its built-in WiFi allows you to lock or unlock the door from anywhere without needing additional accessories, which is very convenient. The ability to create and manage up to 100 access codes via the Schlage Home app or Key by Amazon app is a significant advantage, especially for households with multiple users.

The lock also supports voice commands through Alexa and Google Assistant, adding another layer of convenience. Additionally, the built-in alarm technology that senses potential security breaches enhances the security aspect of this lock. Installation is straightforward due to the Snap ‘n Stay technology that keeps the deadbolt in place, making it easy for even the less handy users to set up. The lock is also guaranteed to fit standard doors, which is a plus.

On the downside, the lock relies on 4 AA batteries, which may require frequent replacements depending on usage. While the satin nickel finish might not match all door aesthetics, the product is backed by a limited lifetime mechanical and finish warranty and a three-year electronics warranty. This smart lock is ideal for users looking for a reliable, secure, and easy-to-install option that offers multiple access methods and good user management features.

The Yale Security Assure Lock 2 Deadbolt offers flexible access options, letting users unlock with a keypad code, smartphone app, voice assistant, or automatically as they approach, which adds great convenience especially when your hands are full. The lock connects via Wi-Fi (2.4 GHz only) and Bluetooth, allowing remote control through the Yale Access App and compatibility with popular smart home systems like Amazon Alexa, Apple HomeKit, and Google Assistant.

Installation is straightforward, replacing most standard US deadbolts without needing a locksmith or special tools. Powered by 4 AA batteries (included), it provides a decent battery life with alerts to indicate when power is low. Security-wise, it features an auto-lock function triggered by a door sensor, so you don’t have to worry about forgetting to lock up. It’s designed for typical front entry doors and comes in a durable satin nickel zinc finish.

It only works within the US and Canada and requires a 2.4 GHz Wi-Fi network, which could limit use for some. While it has strong smart home integration and convenient features, the keypad and app controls may require some initial setup and getting used to. The lock balances ease of use with solid security features, making it a good choice for homeowners looking to upgrade to a smart deadbolt with remote access and flexible entry methods.

The eufy FamiLock S3 stands out with its unique palm vein recognition technology for keyless entry, offering fast and highly accurate unlocking while keeping your biometric data private and secure. This feature makes it a strong choice for anyone prioritizing advanced security without fumbling for keys or codes. It combines a deadbolt lock with a built-in 2K HDR camera and doorbell, providing a wide, clear view of visitors and packages, even in low light conditions.

The lock operates on Wi-Fi and integrates smoothly with popular smart home systems like Apple HomeKit, Amazon Alexa, and SmartThings through the Matter standard. Camera streaming features are accessible via eufy’s dedicated app. Power is reliable with a large rechargeable battery lasting up to four months, supplemented by backup AAA batteries for additional assurance during outages. The lock also includes smart motion sensors to reduce false alarms and an auto-lock function, enhancing both convenience and security.

Installation is designed for front doors and includes all necessary hardware, fitting standard deadbolt setups with a durable stainless steel body. The advanced integration requires a compatible eufy HomeBase 3 hub, which may add to setup complexity and cost. The palm vein scanner offers impressive biometric security, though new users may need a brief adjustment period to become familiar with the technology. This lock is well suited for users seeking a high-tech, versatile smart lock that combines strong security, video monitoring, and broad smart home compatibility in one device.