10 Best AI Smart Locks of this Year 2026

In an increasingly connected world, home technology has evolved to provide us not only comfort, but also security. In this context, the smart locks have become one of the most innovative and practical solutions to protect access to your homes and offices.

• What is a smart lock: is it worth it?

But, What exactly are they? How are they integrated with artificial intelligence? What benefits do they offer? And, above all, what are the best options available today? what is the best smart lock? Below, we tell you everything.

Why a smart lock is useful

Smart locks are electronic devices that allow you to open and close a door without the need for a traditional physical key. Instead, they useauthentication methods like a mobile app, a numerical code, fingerprint, NFC cards or even voice commands.

It is not the same as an electronic lock. One of their main advantages is that they can connect to the internet via Wi-Fi or Bluetooth, which allows them to be controlled remotely.

Thus, it is possible to know who enters or leaves,allow access to specific people at certain times, receive security alerts in real time or even automate the closing of the door if they detect that it has been left open.

The value of a smart lock lies not only in its technology, but in the everyday problems it solves. First, it eliminates the risk of losing physical keys, forgetting them, or having to duplicate them.

Access becomes much easier and versatile, especially when you want to share it with family, friends or trusted workers. Another advantage is theFull access control in real time:you can knowwho comes in and at what time, and even give temporary permits or revoke them instantly.

It is ideal for people who rent homes through platforms such as Airbnb, for those who work from home or for those who just want to improve home management.

It also improves security: some locks include activity logs,emergency notifications, automatic lock after a failed attemptor even video recording when motion is detected. These functions turn the lock into a true digital protection system.

Smart locks with artificial intelligence

Although Not all smart locks incorporate artificial intelligence (AI), many of the most advanced already do so. AI allows these devices to function like an electronic lock, and thatlearn from user habits and make decisionsto improve security and user experience.

For example,some models detect what time you normally arrive homeand prepare to unlock automatically. Others can differentiate users by their access patterns and adapt permissions according to each user's routine.

There are also locks that integrate smart alerts capable ofdetect unusual access or tampering attempts, sending detailed notifications to the owner. In addition, many models integrate with voice assistants such as Alexa, Google Assistant or Siri.

So you can control access to the home with secure spoken commands, scheduled automations or custom scenarios within broader home automation systems. In short, smart locks stand out for their advanced options, which we can summarize as follows:

• Usage pattern recognition: They detect what time you usually enter or leave, what days there is more movement, or who enters most frequently.
• Automated access: If you always arrive home at 7:00 p.m., the lock can prepare to unlock when it detects your mobile phone nearby.
• Smart alerts- Distinguish between suspicious activity and normal behavior, reducing false alarms.
• Dynamic permissions- They can grant and revoke access based on context (e.g. give access to a technician only during a specific time slot).
• Interaction with other devices- If the lock detects that the door is opened at an unusual time, it can automatically activate cameras, turn on lights or send alerts to your mobile.

AI, in conjunction with connectivity, turns these locks into active guardians of the home, not only in passive electronic locks.

But beyond his technological appeal, More and more people are installing smart locks, given that there are very practical reasons why they are gaining popularity:

Everyday comfort

You don't need to carry keys. You can open from your mobile, with your fingerprint, or even with your voice. Also you can give access to your children, partner, visitors or household staff, without duplicate keys.

Full access control

You know exactly who came in and when, you can restrict access by hours, days or users, and receive notifications in real time if someone tries to force the door.

Additional security

Many smart locks include tamper detection systems, cameras, motion sensors or alarms, which reinforces the protection of the home.

Utility in rentals and tourism

For those who have tourist rental homes (like Airbnb), these locks allow you to deliver virtual keys to guests, automatically revoke them after checkout and avoid unwanted losses or duplicates.

Integration with home automation

You can create routines such as: “when you close the door, turn off all the lights,” or “when you get home, turn on the heating and music.” The locks are integrated with smart ecosystems such as Apple HomeKit, Google Home or Amazon Alexa.

Types of smart locks and what to take into account before installing them

to know which is the best smart lock for your exterior door, you should keep in mind that There are numerous types. Depending on the model and type of door, you can find different types of smart locks, which fit your door:

Keypad locks

They allow access via PIN. They are ideal for family homes or rentals. Some models change the code automatically after each use.

Locks with fingerprint reader

They offer speed and comfort. Very useful in multi-member households or in offices. Some models recognize up to 100 fingerprints.

App controlled locks

They are the most popular. You can open from your mobile, configure access, receive notifications and review history.

Hybrid locks

They combine several access methods (fingerprint, PIN, app and traditional key) to guarantee operation in any situation.

Given the existence of so many options,Before choosing and installing one or another smart lock you must take into account some conditionsand characteristics of your door:

• Door and cylinder type: some locks require specific cylinders, others adapt without changes.
• Energy source: some use rechargeable batteries, others connect to the mains. Make sure you have backup in case of a power outage or low battery.
• Connectivity- For remote access, the device must be connected to Wi-Fi or have a compatible hub.
• Home automation compatibility: If you have smart assistants, check that the lock is compatible.
• Professional installation:Some models you can install yourself, others require specialized locksmiths.

Best AI Smart Locks in 2025

There are numerous smart locks in the market. The most advanced ones already include AI to automate processes, but there are also some compatible with Google Home, there are also totally invisible locks... The truth is that the list is long and it is not easy to choose which is the best lock for an exterior door.

To help you, here we bring you a brief list of some of thebest smart locks that incorporate AIand they make life easier for those who have already tried them.

If you are considering purchasing one, here is a selection of the onescurrently most valued smart locksfor its technology, compatibility and ease of installation. This is thetop smart lock:

August Wi-Fi Smart Lock (4th Generation)

It is easily installed over existing locks and allows full control from the app, compatible with Apple HomeKit, Alexa and Google. It is highly valued for its discreet design and its integration with voice assistants.

Nuki Smart Lock 3.0/4.0

Ideal for temporary rentals and connected homes, it allows opening via app, keyboard, Apple Watch or mechanical key. European system with good support and frequent updates.

Yale Linus Smart Lock

Brand recognized for its experience in security, compatible with home automation systems and virtual assistants. Send real-time notifications and full remote control.

Ultraloq U-Bolt Pro WiFi

It offers multiple access methods: fingerprint, PIN, NFC, app or key and includes a complete access log. It is ideal for those looking for maximum versatility.

Tesa Assa Abloy Entr

Designed for the European market, it easily adapts to traditional bowlers. Its use is comfortable from a smartphone, fingerprint or remote control.

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