Chronic key losers (and key losers) have the opportunity to change their lives with the help of the right smart locks in their arsenal.

Forgot your keys? No problem. Do you need to open the door to leave a friend or service provider? Easy peas. Did you forget to close the door before going to bed? Don't worry The best smart locks for your doors will easily handle any of these scenarios (and a mobile app).

With smart lock at your door, you can deal easily with everyone Voice command or touching a button to open the door, providing security, convenience, automation and peace of mind. But what smart lock option is right for your doors?

Choosing the best smart lock for your home depends on certain things. For some, programming and user code limits will be important. For others, it is essential that there is a door lock that can be adapted and does not replace the door lock. We tested the best smart locks on the current market and these are our favorites.

Tyler Lizenby / CNET

The third generation Smart Lock and Connect package from August 200 comes with a DoorSense open / close sensor and a Wi-Fi Connect module. The low profile upgrade design means that you will not have to replace the screw and the installation is easy, which provides comfort for tenants.

The August Smart Lock with Connect configuration works with Google Assistant and Amazon Alexa and can be remotely controlled through the August mobile application. You won't get Apple HomeKit compatibility or Z-Wave info to connect to a smart hub. However, this smart August closing is a smart door lock capable of being moderately priced for keyless entry.

Read our full review of the Smart August lock.

Chris Monroe / CNET

The Yale SL Deadbolt touchscreen has a small, elegant design with a touchscreen keyboard that looks good on almost every door and has three finishes. The new $ 299 smart screw pack includes August information with a Connected by August kit (Wi-Fi module and DoorSense sensors) to connect with the August application to unlock or lock the door. This keyless lock works with Amazon Alexa, Google Assistant and HomeKit.

There is also a version with interchangeable modules for Zigbee or Z-Wave, if you need to connect the door lock to smart home devices. These modules cost $ 50 each.

Read our full review for Yale Assure SL Touch Screen Lock.

Tyler Lizenby

The $ 235 Schlage code doesn't do everything. You will not receive HomeKit support and it is limited to 100 user codes. However, I'm a big fan because you won't need a Z-wave device or a Zigbee hub or a Wi-Fi module to connect this door lock to your smart home.

Includes built-in Wi-Fi and works with Amazon Alexa and Google Assistant with simple account links through its apps. It is also compatible with Amazon Key, which provides convenience for home delivery services. The elegant keyboard design is available in modern and traditional styles and in multiple finishes.

Read our full review for Schlage Encode Wilage Smart Lock.

Other models I've tested

In our search for the best smart locks, these are some of the other products we tried:

The Yale Lock nest: Nest and Yale teamed up for a Google-focused smart lock with a touchpad. This $ 279 smart door lock looks good on previous Yale models, but is not as capable as a keyless lock when it comes to smart home integration.

Array by Hampton Door Lock Connected: This $ 299 jam has a backup battery with built-in solar and Wi-Fi, but it's expensive and doesn't have the option to work with HomeKit or Google Assistant yet.

Locking Kwikset Kevo Bluetooth: The $ 222 second-generation Kevo Kekoset is a good Bluetooth smart lock and a simple answer for upgrading your door if you don't need remote access. In this case, you need to buy the Kevo Plus connection module. You can use the mobile app or the key fob to enter the door without the key.

Lock Bluetooth Schlage Sense: Schlage's $ 175 Sense smart lock is accessible, but awkward and not as easy to configure as his brother Encode. You will also need a Schlage Wi-Fi adapter to connect to Google Assistant or Alexa.

Things to remember

Smart locks bring comfort, but it's important to note that this option is primarily a security device. It is important to take security functions seriously. Use a PIN to unlock any voice commands, and make sure you only give access codes to unlock the door of trusted people. It's also a good idea to enable the auto lock feature so that the door will lock behind you if you forget it.

If your smart home is based on voice assistants with Wi-Fi and does not use hubs, I would recommend a lock that works with the Wi-Fi network (or at least one Wi-Fi adapter). Consider if you want a keyboard and you can replace your lock (you will need a new physical key to lock), or you prefer a simpler, modernized design.

Regardless of which smart lock you choose, adding one to your smart home offers many benefits. With these tips and the best smart door lock, managing access for family members, roommates, service providers and guests is very simple.

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Originally published earlier this year.