Smart locks are transforming home security, giving homeowners control over who enters their home with just a smartphone or a voice command. If you’re looking to upgrade your traditional lock or improve security, we’ve rounded up the best smart locks on the market. Each offers unique features, and we’ll break down the pros and cons so you can choose the best one for your home.
Here’s our detailed review of the top smart locks: Schlage Encode Plus, Aqara U100, August Smart Lock, and Yale Assure 2 Plus.
Best Smart Locks
- Schlage Encode Plus
- Aqara U100
- August Smart Lock (4th Gen)
- Yale Assure 2 Plus
Schlage Encode Plus
The Schlage Encode Plus is an impressive smart lock, especially for users already immersed in the Apple ecosystem. It offers the latest tech with a solid, stylish design and top-notch security features. Let’s dive into what makes it stand out.
Apple HomeKit & Home Key Support: This is the first lock that supports Apple’s Home Key, allowing you to lock and unlock your door with a tap of your iPhone or Apple Watch. This makes the Encode Plus perfect for those who prefer Apple products.
Wi-Fi Connectivity: No need for additional hubs; it directly connects to your Wi-Fi network, which simplifies setup and makes remote access a breeze.
Built-in Alarm: The Schlage Encode Plus features a built-in alarm that activates in case of an attempted forced entry, adding another layer of security.
Multiple Access Options: Unlock via the Schlage Home app, a voice assistant like Alexa or Google Assistant, or with the included key. You can even set unique codes for guests or service providers.
Advanced Security Features: It is ANSI/BHMA Grade 1 certified, which is the highest residential security rating available.
PROS:
- Home Key integration for Apple users.
- No hub required for Wi-Fi connection.
- Built-in alarm system.
- Stylish design with customizable finishes.
- High security (Grade 1 certification).
CONS:
- Expensive compared to other smart locks.
- Works best for Apple users, which could limit some Android functionalities.
Aqara U100
If you’re searching for an affordable smart lock without sacrificing too many advanced features, the Aqara U100 is a strong contender. It’s perfect for users who want smart features like fingerprint recognition but without breaking the bank.
Fingerprint Unlock: With a fast and accurate fingerprint sensor, the Aqara U100 offers a highly secure way to access your home. It can store up to 50 fingerprints, perfect for families or shared living.
HomeKit & Alexa Support: Though it’s budget-friendly, the U100 integrates well with Apple HomeKit and Alexa, enabling easy voice control and automation.
Battery Life: This lock uses 4 AA batteries and promises up to a year of battery life. When the battery is low, the Aqara app will notify you.
Auto Lock/Unlock: You can set the lock to automatically lock after a certain time or unlock when you approach your door with your phone.
Security Alerts: You will receive alerts for any suspicious activity, such as tampering or multiple failed fingerprint attempts.
PROS:
- Affordable, considering the range of features.
- HomeKit and Alexa compatibility.
- Fast and secure fingerprint unlocking.
- Long-lasting battery life.
CONS:
- Not as durable or high-quality as premium options like Schlage Encode Plus.
- Setup can be a little complicated for some users, especially with HomeKit.
August Smart Lock (4th Gen)
Best for: Renters or People Who Want to Keep Existing Deadbolts
The August Smart Lock is widely popular because it’s easy to install and doesn’t require replacing your entire lock system—ideal for renters or those who want a non-intrusive upgrade. This lock fits over your existing deadbolt, making it easy to go smart without extensive changes.
Retrofit Design: One of the best aspects of the August Smart Lock is that it works with your existing deadbolt. No need to replace the whole lock, which is a great option for renters.
Remote Access: With Wi-Fi built-in, you can lock or unlock your door from anywhere using the August app. You can also give temporary access to friends or service workers via virtual keys.
Auto-Lock/Unlock: The lock can automatically lock behind you after a preset time or unlock when you approach your door with your smartphone, making entry and exit completely hands-free.
Voice Control: Works with Alexa, Google Assistant, and HomeKit, so you can lock or unlock your door with voice commands.
Activity Monitoring: Get notifications when someone enters your home or check the app’s activity feed to see who has come and gone.
PROS:
- Easy installation over an existing deadbolt.
- Offers excellent remote control options.
- Great for renters.
- Auto-lock/unlock is highly convenient.
- Affordable compared to full lock replacements.
CONS:
- Lacks an integrated alarm system.
- A bit bulky compared to more streamlined smart locks.
Yale Assure 2 Plus
The Yale Assure 2 Plus offers a sleek, modern design paired with a robust feature set, making it a favorite for those who want form and function. It’s packed with useful smart features, integrates with major smart home platforms, and offers several unlocking options.
Keypad and Keyless Entry: You can unlock the Yale Assure 2 Plus via the app, with a unique PIN code on the keypad, or with an optional physical key. This flexibility makes it suitable for a variety of users.
Compatibility with Smart Home Systems: Works with Apple HomeKit, Amazon Alexa, Google Assistant, and SmartThings. This lock easily integrates into an existing smart home ecosystem, offering voice control and automations.
Wi-Fi Module: While earlier versions required an extra hub for Wi-Fi, the Assure 2 Plus has an integrated Wi-Fi module, simplifying the connection process and enabling remote access right out of the box.
Auto-Lock/Unlock Feature: Like most smart locks, you can set it to lock automatically after a preset time, and it will unlock when it detects your phone approaching.
Sleek Design: The lock comes in multiple finishes and has a slim design that fits most doors, adding a modern aesthetic to your entryway.
PROS:
- Multiple unlock methods (app, PIN code, key).
- Seamless integration with major smart home platforms.
- Easy installation with no external hub required.
- Sleek, modern design.
CONS:
- Slightly pricier compared to the August Smart Lock.
- Keypad usage can drain the battery faster than other models.