The Best Smart Home Security Systems

Updated Apr 21, 2021
Written By
Safety Team | Home Security Experts
Evaluated over 90 safety products to help you protect what matters most. Check our Methodology

Smart home security systems combine the best technology in home security and home automation, allowing you to control your security equipment even when you aren’t home. With a few taps on your smartphone or a simple voice command, you can lock doors, turn on lights, adjust your thermostat, view your video feeds and more. Now, you can put less effort into your home security while reaping exponential rewards. 

With so many options on the market, it can be easy to feel overwhelmed when researching the best smart home security systems. That’s why we’ve done the research for you and ranked our findings. We’re sure you can find the best smart security system for you on this list.

Bottom Line

SimpliSafe is our No.1 pick for smart home security systems because it offers something for everyone. Whether you want to install and monitor your system yourself or you prefer to place it all in the hands of a professional, SimpliSafe lets you choose a plan that works for you. Its equipment is also compatible with the major smart home hubs for a fully integrated household. With a competitively low month-to-month agreement and an affordable starter package, SimpliSafe makes a great choice for smart home security.

Here Are the Best Smart Home Security Systems

Best Smart Home Security System Reviews

  • Best overall DIY security system

    SimpliSafe Home Security

    Our rating
    Starting at

    Our take on SimpliSafe Home Security:

    SimpliSafe Home Security is our top pick for inexpensive monitoring, durable equipment, and reliable services that simplify home security. You’ll have all the right devices and features to give you peace of mind — even when the unexpected happens.



    • Inexpensive professional monitoring
    • Wireless equipment
    • Cellular monitoring


    • Mobile alerts not available in the basic monitoring plan
    • No selection of smart home devices
    • Smart home capabilities not available in the basic monitoring plan
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  • Best home security for industry experience

    ADT Home Security

    Our rating
    Starting at

    Our Take on ADT Home Security

    ADT Home Security is a well-known name in the home security industry. It offers traditional security that requires professional installation and monitoring at a steep price.


    • 6-month money-back guarantee
    • $500 theft protection guarantee
    • High-quality equipment


    • Must pay for an extended warranty
    • Lengthy contracts
    • More expensive than competitors
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  • Best for Professional Monitoring

    Brinks Home Security

    Our rating
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    Our Take on Brinks Home Security

    Brinks has a lot of similarities with ADT: required professional monitoring, smart home equipment, and required contracts. The big difference is that you can cut costs with DIY installation, or you can leave it to the pros. If you want traditional home security, but can set it up yourself, Brinks is the best choice.


    • 2-year equipment warranty
    • Impressive industry experience and reputation
    • Flexible installation options


    • No equipment for environmental monitoring
    • Touchscreen control panel not available in all packages
    • Lengthy contracts for some equipment packages
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  • Best for flexible monitoring

    Blue by ADT

    Our rating
    Starting at

    Our take on Blue by ADT:

    Get trusted professional monitoring and an easy-to-install security system with Blue by ADT. Even better, your first month of monitoring is free. As a Blue by ADT customer, you have the option to choose a no-contract plan. By doing this, you can purchase the equipment and skip the professional monitoring. You can always go back and add professional monitoring to your system if you decide you need it later down the line.





    • Standalone and whole-home security solutions
    • Optional professional monitoring by ADT’s award-winning specialists
    • Works with Google Assistant and Amazon Alexa


    • No professional installation option
    • No smart home equipment offered
    • Cloud storage costs extra
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  • Showing 5 of 9 items

What Makes a Security System Smart?

Smart security systems use Wi-Fi, cellular connections or Bluetooth technology to communicate with the system’s central hub, your smartphone app or your voice assistant so you can easily check a smart door lock or turn off the lights, even without being home. Smart home security systems also allow you to create automated processes, such as adjusting the thermostat an hour before you get home from work.

Smart home systems that include security cameras can also upload and store footage to the cloud, allowing you to review suspicious activity from any device. However, some home security providers charge extra for cloud storage or limit the amount of data automatically stored.

What Smart Devices Should I Pair With My Smart Home Security System?

Some popular smart devices include smart lights and smart thermostats. For example, you can automate the lights to give the appearance someone is home for an added security boost. Or you can turn on the thermostat via your phone when you leave work so that you save energy during the day but come home to a comfortable temperature. 

Smart door locks also represent a game-changing device to add to your smart home security system. Never again will you worry about your teen forgetting their house key (or any number of “locked out” scenarios) since these locks often include keypads or can be opened by you via your smartphone. You can also get a video doorbell to instantly see who is at your door.

Be sure to also connect your smart home hub to your home security system for the convenience of voice control. Instead of just asking Alexa, for example, to play your favorite song, you can also ask her to turn on the lights, lock the door or any other number of security-related tasks. As more and more devices become available, you can continue to add more smart security functions to your repertoire. For instance, some modern ovens now allow you to use your phone to check that everything is turned off.

How We Chose the Best Smart Home Security Systems

To make it onto our list of the best smart home security systems, providers needed to have a smartphone app and integration to at least one type of smart device (i.e., Amazon Alexa, Google Home, Z-Wave, etc.). Once we narrowed down the choices, we used the scores generated from our home security reviews pages to rank the providers. These reviews consider factors such as ease and cost of installation; variety, quality and affordability of equipment; trial periods and guarantees; monitoring services and more. 


Ultimately, the best smart home security system is the one that meets your budget and expectations. Fortunately, there’s a variety of contenders that take your family’s security very seriously and allow you to integrate your system with many of your smart devices. Now it’s just a matter of choosing the pricing and features that fit your needs.


Home Security Experts

Safety Team

The Safety Team is a group of experts that handle provider research, product reviews and recalls to make your home safety and security search as easy as 1-2-3.

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