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Best 10 Smart Locks

As Of July 2022

Are you looking for an upgrade to your home security system? Looking to add a high-tech key to your smart home? Bring automation & functionality with the best smart locks! These devices are excellent and offer various security features for peace of mind when you’re not at home! Some even have Amazon Alexa & Google Assistant compatibility. Replace your front door traditional key today! Want to know more?
Check our guide!

We did the

1 Ruveno Slim Smart Fingerprint Door Lock on white background

Ruveno Slim Smart Fingerprint Door Lock

4.8 /5

Best Smart Lock Overall

  • 6-in-1 lock & unlock options to match your personal preference
  • Create hundreds of variations as it supports up to 200 fingerprints & 150 access codes
  • Charge in emergencies conveniently with the included USB port
  • Monitor access logs remotely from the smartphone app
A ribbon about the Home o'Clock's choice
2 Ruveno Keyless Entry Door Lock on white background

Ruveno Keyless Entry Door Lock

4.7 /5

Ideal for Voice Control

  • Hassle-free 5-in-1 mechanisms to unlock including voice command
  • Walk towards your car & the built-in sensor automatically locks the home
  • Get real-time updates of who walks through the front door via the app
  • Don’t wake up when others return late at night with its silent mode
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9 Wolf Guard Smart Lock on white background

Wolf Guard Smart Lock

4.5 /5

Best Waterproof Choice

  • Handles any freezing cold or scorching hot weather as it’s temperature-resistant
  • Remember to replace the battery on time with the low battery app notice
  • Check who enters & leaves your home directly on your phone screen
  • Give temporary access rights to guests & housekeepers
Best Quality Ribbon
10 Guer Safety Fingerprint Electric Smart Door Lock on white background

Guer Smart Door Lock

4.5 /5

Ideal for Speedy Recognition

  • Unlock your door in the blink of an eye as it recognises your fingerprint in 0.25s
  • Out of battery emergency? Don’t worry, it also recharges with a USB port!
  • Give your grandparents an easier alternative with the mechanical keys
  • Keep it for years as it’s made of robust alloy

Level Up Your Home Security With the Best Smart Locks

Are you looking for a futuristic door lock? Do you want to increase your home’s security by adding a smart lock to your growing smart home ecosystem? Any tech-lover can agree that smart locks offer far superior functionalities than any traditional door lock. Take a holiday and relax by the pool knowing that if anything suspicious happens close to your home, your smart lock will notify you. You’ll be able to take action even if you’re abroad by setting up lock controls remotely! You may have seen these in hotels, Airbnb's or rental properties as they are a much safer way of hosting guests at your home. 

Are you interested in learning more about them? Our buying guide will show you the top features to consider, what to expect budget-wise and why we recommend them over the standard home locks. Check the next few sections and gain valuable insight on how they work to ensure that your nest is always protected.

What is a smart lock? 

In case you don't know, a smart lock is a high-tech alternative to your traditional entrance key. They are an upgrade to your regular locks that provide higher security levels and bring connectivity features with the rest of your smart devices. Their biggest difference is that they are usually keyless and operate with a pin pattern, fingerprint unlock option or other methods. You can create a total smart home hub for your own Eco contribution. You can even access it away from home by downloading a special smartphone app that allows you to remote control it. 

There are many different options available in the market for all price ranges that can match your personal needs. Their easy installation lets you replace your existing locks with an auto-lock upgrade in just a few minutes.

How do smart locks work?

You'll be happy to know that Wi-Fi connection is just one way for them to work. Smart locks will work in various ways, including Wi-Fi connection as mentioned before, Bluetooth, Z-Wave or a dedicated smartphone app. Using the smartphone app, you can have auto-unlock features and remote access that help you open the front door even from your car. Some high-tech options have smart lock review settings that let you control who has access to which entrances in your home. 

Other smart locks have that function, too, via touchscreen keypads if you prefer using a passcode. That way, you can input the code, and the door will unlock just like a hotel door. There are other smart locks compatible with voice assistants, including Google Assistant and Amazon Alexa, to unlock your door via voice command. 

Why should you buy a smart lock? 

There are many advantages to owning a smart lock rather than a traditional one. Whatever type you pick from the mobile app, pin code or fingerprint ones, you will bask in their capabilities and high-security features. Have a look at the most beneficial reasons we recommend upgrading to these locks if your budget can afford them. 

1. They can connect with your smart home hub.

The biggest advantage to smart locks is that they can connect to other smart devices at your home, including smart speakers, thermostats, security cameras, smart bulbs, smart plugs and video doorbells. That way, you can create effortless home automation that minimises your manual work and helps you build a sustainable home ecosystem.

2. They are less vulnerable to burglars. 

Lockpicking is a very serious issue that many UK households face. There's an added risk with key locks as they are more susceptible when breaking and entering your home. Owning a smart lock is very handy, especially if you're living in an apartment. Each floor has multiple apartments, so you can have peace of mind that you are protected from any strangers living on the same level as you.

3. You can view who’s entering & leaving your home. 

Another benefit of owning a smart lock is that you can view from the logs who has entered or left your home at any given time. So, you can control and have a better idea of your children's whereabouts and at what time they return late at night when they're out with friends. Or, you can fall asleep restfully knowing that your partner has returned from their business trip safely. 

4. You save money on making key copies when hosting guests. 

When hosting friends and family over, there is an added hassle of making key copies for them to come and go as they please without relying on you to open the door. The nice thing about smart locks is that they allow you to simply share the codes for accessing or register their fingerprint via the app. 

5. You won’t have to call a locksmith as you won’t forget any keys inside.

Have you ever run into a situation where you are rushing to get out of the door only to discover that you've left your keys inside? There's nothing worse than having to deal with the headache of calling a locksmith to unlock the door. If you're forgetful enough to require to do this often, switching to a smart lock will be a cost-effective way of entering your home. 

What to look for in a smart lock 

So, are you warming up to the idea of levelling up your traditional piece with a smart one? We’ve added up a list of the most important considerations so that you can purchase the best smart lock to match your needs. Keep reading below to find out more!

1. Lock Type 

There are two lock types available to pick from, deadbolt and lever style. The most popular ones are deadbolt smart locks, but lever locks are also very common. Their biggest difference is that deadbolt locks require a new deadbolt installation, whereas lever-style can use your existing ones. If you're handy, picking the deadbolt won't be too much of a hassle for you, but if you don't want to deal with installing them go for lever style. 

2. Security Type 

There are five popular opening mechanisms for your smart lock doors: regular keys, card-swiping, keypads with access codes, fingerprint scanners, and mobile phone keys. The regular keys are similar to the traditional keyholes, and card swipes resemble the hotel key kinds. A very common unlock, and lock mechanism is a keypad that you can input your personalised passcode. Also, some smart locks have fingerprint scanning capabilities that let you lock and unlock the door or smartphone virtual keys for remote access. 

3. Design 

The design is a matter of taste and personal preference, but there are options in bronze, silver, brass and other minimalist, elegant finishes to match your home's decor. Some common stylistic finishes include chrome, satin nickel and iron black.

4. Connectivity Options 

To ensure that your smart lock is working properly, you should connect it to a home network. There are various ways you could do so, including Bluetooth, Zigbee, Z-Wave for power saving options. Keep in mind that these will also need a Wi-Fi bridge for remote monitoring. There are also smart home hubs like Amazon Echo, Samsung SmartThings and Apple Homekit that bring more convenience to remote monitoring. 

5. Smart Home Compatibility

Another neat feature that many smart locks have is the ability to connect with home voice assistants (most of the time through Wi-Fi). Check the product description to see if your device works with Amazon’s Alexa, Google Assistant, Siri (iOS) or an Android virtual assistant

Are smart locks as safe as a physical key?

We understand you may have some concerns regarding security and the possibility of your smart device being compromised by hackers, but fear not as they're very secure with encryption. There are many manual ways in which you can boost your smart lock security even more. Have a look below at some of our tips for additional safety. 

  1. Reset the device’s default password with a personalised, complex and unique password.
  2. Include a combination of uppercase, lowercase, special characters and numbers. 
  3. Don't use the password that you may have connected to any other device with your personal information in it. 
  4. Always keep the software up to date to avoid malware and viruses. 

How should you install a smart lock? 

Some smart locks are very straightforward to install with the existing deadbolts that are already in place on your door. Others require a bit of DIY on your end to install them, as you will have to replace your traditional lock entirely. If your smart lock comes with an internal and external part, you can remove the old deadbolt lock and set up the new one from scratch. 

The best part about smart locks is that they can be very simple to install without drilling holes. Some can even be installed in the pre-existing deadbolts and keyed cylinder by just removing the interior part. Whatever the case may be, the whole process shouldn’t take more than 20 minutes, even if you’re a newbie.

How much do smart locks cost? 

Smart locks are gadgets that may cost a bit more than a traditional lock, but they are an investment that you will find is well worth the cost. There's a huge selection in the market ranging from affordable to high-end options so that even if you're on a tight budget, you can purchase one without an issue.


The most inexpensive options start from as little as £40 to £100. These can include mechanical keys for locking and unlocking, USB or battery charging, waterproof features and a limited number of fingerprint registrations. The build quality may be less durable than their expensive counterparts, but they are still reliable and highly secure options to pick if you’re on a tight budget.


The more premium versions will have a longer battery life, advanced encryption features, voice control, auto-locking and geofencing. Geofencing is a virtual perimeter that activates when you leave the pre-set borders to lock your home automatically. These will also have more versatility in terms of opening mechanisms, connectivity options and are compatible with more devices in your smart home.   


Have peace of mind about your home’s safety with the best smart locks. Unlock your front door even before you park your vehicle! Go on holiday and never worry about any unwanted surprises when you return. Your home will be securely locked, and all alarming notifications can be at the palm of your hands with the convenient manufacturer’s app. Take some time to review the options and pick one that will give you all the features you want.

We are optimistic that our buying guide has helped you understand these really cool gadgets before you go ahead and purchase one. Take a trip abroad and know that everything will be the way you left it when you return home. No chance of anyone breaking in! Are you ready to upgrade your home security with confidence?

About The Author

copykat avatar
CopyKat is a historian turned copywriter, pledged to serve the written word. She loves to travel the world, drink coffee and write about all things home related. Started blogging since before it was cool and continues to write about everything that excites her. One of her guilty pleasures is researching DIY projects, home decor, storage solutions and overall ways to make your home cosy and efficient. So, you got a question? She's your go-to gal! Nowadays, she writes about home and garden, decor, crafts, and the latest fashion trends. When she's not writing, you'll find her snapping photos, binge-watching her favourite TV series, DIYing or brewing great cups of coffee!
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