My Highly Recommended Smart Locks in 2021

Updated: Nov 30, 2021

Have you ever rushed out the door only to realize you left your keys inside the car? Just think about how many times you've had to put down the items in your hands to look for a key in your backpack. Then you may wonder how much more convenient it would be if you didn't have to constantly remember the keys. You may want to connect your smart lock to a video doorbell or an inside security camera to increase the level of security. I'll attempt to provide you with an overview of the most important qualities of smart door locks in this section so that you can make an informed decision.

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Unlike regular door locks, smart locks don't need a key.


A smart lock is a wireless or Bluetooth-enabled door lock that may be used to lock and unlock a door wirelessly. Using a smart lock eliminates the need to carry a door key. A simple voice command or a finger tap on the door fob unlocks and locks the door for them. When you're on the go or away from your desk, an APP might be your go-to solution.

You don't have to worry about losing your keys when you utilize smart locks.


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With regard to smart locks, what are the most significant features?

I've outlined some of the most critical aspects of smart locks based on a study of various leading smart lock brands:


Using a fingerprint scanner to unlock the door.

Smart locks have a fingerprint recognition technology that is straightforward and easy to use. You must firstly scan and store your fingerprints in the lock settings. It is a brilliant concept to employ fingerprints for home security, because each person has a unique fingerprint that cannot be duplicated. In a room that contains sensitive or private items, this method is preferred to employing access codes.


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Permanent or temporary admission codes can be customized to suit your needs.

You can generate temporary or permanent codes for guests, dog walkers, occasional workers, and anybody requiring temporary access. When they have entered the codes on a touch interface or touchpad, they can gain entrance to your home. In the event that your home is equipped with smart door locks, you may easily provide any transitory worker with the correct room-specific access codes.


It is recommended that you utilize the enter codes cautiously as a primary method of access, because a hidden camera or any Tom, Dick, or Harry may see the codes.


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A smart door lock's pin code can easily be changed if you're a landlord and renting out your home to a new tenant.

  • You can use both Bluetooth and Wi-Fi concurrently if you want to.

  • The majority of smart locks are connected to a smart home hub. Increased functionality can be achieved with the use of Wi-Fi and Bluetooth.

  • Your smart lock can recognize you and link to your smartphone via Bluetooth, unlocking your door when you approach within a predetermined distance.

A Wi-Fi connection is all you need to view who has entered and exited your house instantaneously. Parents who want to make sure their kids get home safely from school will appreciate this feature much. Otherwise, connectivity issues with Bluetooth and Wi-Fi may occur when trying to connect from the front door to the smart home hub.


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Using an app on a smartphone, you may lock or open the door from a distance.

Many smart locks can be managed via Android and iOS mobile apps. You may use these apps to monitor and control any suspect situation that occurs on your phone.

However, it is advisable to keep the door locked or unlocked at a distance that can be clearly seen, in case there are any concerns with the door's connection or safety. When using a smart door lock, it's a good idea to double-check that your phone has locked the door before leaving the house.


Restrictions on access

You can restrict access to your home to specific hours and days of the week for each of your entry codes.


Automated locking

When the door is left unlocked for a certain amount of time, or if your smartphone's location is outside a predetermined area of your property, your smart lock will automatically lock the door.


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  • A doorbell video system and cameras that are connected to your network can send notifications to your mobile phone.

  • You may want to connect your smart lock to a video doorbell or an inside security camera to increase the level of security. Anyone who tries to enter your house can be seen or recorded by you.

  • Attempts to break into or manipulate the smart lock can be detected and notified to your smartphone. The police or a security service will be alerted if this happens.

Become part of a smart home ecosystem.

Activate other smart home gadgets by connecting to your home's smart system. Set your smart lights, for example, to turn off when your door is closed and on when your door is opened when you leave the house. Since the house is well-lit, you won't stumble along a dark hallway when you come in. The heating systems can also be alerted via these smart locks. When you leave the house, the wireless thermostat is already in standby mode.


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Assemble a key port that works with a battery

Smart locks are a huge time saver in our day-to-day lives. However, electricity is required to power their sophisticated features. In the event of a power outage, smart lock manufacturers have created equivalent solutions. The smart locks have a traditional key port as well as an inbuilt battery.


Key fobs or access cards

Dumb keyless electric locks, such as access cards or key fobs, are available. No Bluetooth or Wi-Fi connection is necessary. Because of this, they cannot be hacked. Those who are unable to utilize fingerprint recognition or are elderly and are unfamiliar with smartphones may appreciate this feature.


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As much as keyless smart locks make life easier, their ultimate goal is to provide security and make it difficult for would-be intruders to gain access.


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Individual bias dictates the choice of installing a smart lock. Convenience is a major selling point, especially for homes or buildings with a high volume of people entering and exiting throughout the day. However, if you want to restrict access, you can provide individual codes.


Nonetheless, there are arguments both for and against. Smart locks can be hacked because they communicate via Bluetooth and Wi-Fi, making them vulnerable to cyberattacks.


Before making the switch to smart locks, you should take into account both their benefits and drawbacks.


How can smart locks be used to enhance security?

It is possible to enhance the security of smart locks in a number of ways.

  • Keep your “complicated” pass code fresh by changing it on a regular basis.

  • Don't tell anyone your password.

  • Spying eyes and hidden cameras may lurk around every corner, so be on the lookout!

  • Utilize biometric scanning for easy access.

  • There is no risk of the password being leaked if you use fingerprint recognition on the touch screen. Fingerprints are one-of-a-kind and nearly impossible to replicate in any way.

  • Whenever a new version of the software is released by the developer, it should be applied immediately.

  • Smart locks can be used in conjunction with a variety of other security measures. As an illustration, consider camera and alarm integration.

  • In the event that your phone is stolen or lost, you can set the system to be safe.

One of the most critical aspects of home security is a smart lock. While you're gone, you'll be able to get in and out of your house as you choose thanks to this system. Some devices allow you to simply open and close doors with your phone. In some cases, friends, family, or even maintenance personnel can be given special permissions. While other smart home gadgets and services can be used to activate them, you can also use voice commands or other smart home triggers to do so.



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