The Ultimate Guide to Smart Locks: Top Picks and Insights

A smart lock is a modern solution to various everyday challenges. Have you ever found yourself locked out of your home? Or perhaps you need to grant access to a friend to water your plants while you’re away? Maybe your child misplaced their key, or you’re struggling to juggle groceries in the rain? Smart locks can address all these issues and much more.

Investing in a smart lock is one of the most effective upgrades you can make for your home. These devices provide remote access control, allowing you to lock and unlock your door from virtually anywhere. They also offer convenient, keyless entry options. Additionally, smart locks keep a log of all activities, informing you when your door was accessed and sometimes even identifying who unlocked it.

For many homeowners, the primary attractions of smart locks are their control and convenience. However, they also integrate seamlessly with other smart home devices, such as video doorbells and smart lighting systems. Personally, I love incorporating smart locks into my evening routine, which locks all doors, dims the lights, and adjusts the thermostat to sleep mode. With four exterior doors, this feature saves me from making multiple trips around the house at night to ensure everything is secure.

When it comes to security, a connected lock can be just as secure as a traditional lock, if not more so. Most smart locks boast security ratings comparable to their non-smart counterparts (see FAQ for further details). Moreover, it is generally more challenging to pick a smart lock without a keyway. In fact, any smart lock is a safer alternative to hiding a spare key under a flowerpot.

Having tested smart door locks for over six years and installing more than 30 for this guide, I am excited to share my top recommendations for your front door. Whether you are looking for the best overall option, a lock that doesn’t require replacing your existing one, a budget-friendly choice, or a smart lock that maintains a traditional appearance, there are excellent options available to meet your needs.


Top Smart Lock Recommendations

Kwikset Halo Select

Kwikset Halo Select Smart Lock

Rating: 8/10

ProsCons
  • Exceptional auto-unlock feature
  • Supports both Wi-Fi and Matter-over-Thread
  • Stylish design
  • Discreet door sensor
  • Rekeyable option available
  • Must choose between Thread and Kwikset’s auto-unlock
  • No biometric access or Home Key support
  • Touchscreen can show fingerprints
  • Prominent branding from Kwikset

Where to Purchase:

Connectivity: Wi-Fi, Thread | Access Options: Key, keycode, app, voice | Auto-Unlock: Yes | Battery Type: Four AA batteries | Battery Life: Six to twelve months | Guest Codes: Yes | Security Rating: ANSI Grade AAA | Compatibility: Amazon Alexa, Google Assistant, Matter (including Apple Home, Samsung SmartThings)

The Kwikset Halo Select stands out as a visually appealing and reliable smart lock, boasting excellent security ratings and extensive compatibility with smart home systems. Its auto-unlock feature is the best I have encountered so far.

In my opinion, a smart lock should not only function well but also enhance the aesthetic of your door. The Halo Select achieves this, blending seamlessly with both traditional and modern door styles. However, I would prefer less prominent branding from Kwikset.

Among the four entry methods available—keyway (which is re-keyable), touchscreen keypad, app/smart home control, and location-based auto-unlock—I found the auto-unlock feature to be the most impressive. It performed flawlessly, unlocking the door as I approached my porch, making my entry effortless.


Understanding Smart Locks: Key Features and Benefits

Smart locks come with a variety of features that enhance security and convenience. Here are some key aspects to consider when choosing a smart lock:

1. Remote Access

One of the most significant advantages of smart locks is the ability to control your door from anywhere using a smartphone app. This feature is particularly useful for granting access to guests or service providers when you are not home.

2. Keyless Entry

Smart locks eliminate the need for physical keys, allowing you to unlock your door using a code, smartphone app, or even voice commands. This is especially beneficial for families with children who may lose their keys frequently.

3. Activity Logs

Most smart locks maintain a record of all entries and exits. This feature allows homeowners to monitor who accessed their home and when, providing peace of mind and enhanced security.

4. Integration with Smart Home Systems

Smart locks can easily integrate with other smart home devices, such as security cameras, alarms, and lighting systems. This interconnectedness allows for automated routines, such as locking the door when you leave home or turning on lights when you arrive.

5. Enhanced Security Features

Many smart locks come equipped with advanced security features, such as two-factor authentication, tamper alerts, and encryption protocols. These features help protect against unauthorized access and enhance overall security.


Choosing the Right Smart Lock for Your Needs

When selecting a smart lock, consider the following factors to ensure you choose the best option for your home:

1. Compatibility with Existing Hardware

Before purchasing a smart lock, check if it is compatible with your existing door hardware. Some smart locks can be retrofitted onto existing deadbolts, while others may require a complete replacement.

2. Connectivity Options

Smart locks typically connect via Wi-Fi, Bluetooth, or Z-Wave. Choose a lock that offers the connectivity option that best suits your smart home ecosystem.

3. User Access Management

Consider how many users will need access to the lock. Look for a smart lock that allows you to create multiple user codes or temporary access codes for guests.

4. Battery Life and Power Source

Smart locks are powered by batteries, so it’s essential to consider battery life. Look for locks that offer long battery life and have low-battery alerts to ensure you are never locked out.

5. Price and Warranty

Smart locks come in a range of prices. Determine your budget and look for locks that offer a good balance of features and security. Additionally, check the warranty offered by the manufacturer for added peace of mind.


Common Questions About Smart Locks

What is a smart lock?

A smart lock is a keyless locking mechanism that allows you to control access to your home using a smartphone app, keypad, or voice commands. They often come with additional features like remote access and activity logs.

Are smart locks secure?

Yes, smart locks can be very secure, often featuring advanced encryption and security protocols. They are generally as secure as traditional locks, if not more so, especially when considering the risks of hiding spare keys.

How do I install a smart lock?

Installation varies by model, but most smart locks can be installed using basic tools and follow the manufacturer’s instructions. Some locks are designed for easy retrofitting onto existing deadbolts, while others may require complete replacement.

Can I use a smart lock without Wi-Fi?

Yes, many smart locks can operate without Wi-Fi, using Bluetooth or Z-Wave instead. However, some features, such as remote access, may require an internet connection.

What happens if the battery dies?

Most smart locks have a backup key option for manual access. Additionally, many models provide low-battery alerts to notify you before the battery dies completely.


In conclusion, smart locks offer a blend of convenience, security, and modern technology that can significantly enhance your home. By understanding the features, benefits, and considerations involved in choosing a smart lock, you can make an informed decision that best suits your lifestyle and needs.

As smart home technology continues to evolve, the latest models of smart locks are becoming increasingly sophisticated, offering even more features and integrations. In 2026, we can expect to see further advancements in security protocols and user-friendly designs, making smart locks an essential component of any modern home.

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