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The Best Smart Home Devices of 2021

best smart home devices Revised

With smart devices, you can turn off your lights using voice commands, turn up the temperature without getting out of bed, and see who’s at your front door from your smartphone. However, all your smart home devices have to be compatible with each other, or they won’t work. Here is our list of the best smart home devices you can buy and which smart home ecosystem they work with.

While smart home devices don’t need a very strong WiFi signal, most of them do require at least 1-5 Mbps (megabits per second) where they are located. Check out our step-by-step guide on how to test your WiFi speed to find out more.

Amazon Echo Dot 4th Gen: Best Budget Smart Speaker

echo dot 4 - best smart home devices
(Image Source: Amazon)
  • Compatible With: Alexa Devices

The first thing you need when setting up a smart home is a smart speaker. These devices have digital assistants built-in, so you can use voice commands to control your smart home devices, play music, make phone calls, and more.

Amazon’s new Echo Dot is one of the best budget smart speakers because it works with over 140,000 smart home devices. You can also connect multiple Echo devices, so you can fill your whole home with music.

HomePod Mini: Best Smart Speaker for Apple Users

homepod mini
(Image Source: Walmart)
  • Compatible With: Apple HomeKit Devices

If you have Apple devices, the HomePod Mini is one of the best smart speakers you can get. With the HomePod Mini, you can quickly hand off music from your iPhone, create reminders or calendar events that will sync across all your Apple devices, and more.

This 3.3-inch-tall speaker was also made for playing music, and it gets loud enough to fill a large room with 360-degree sound. However, Siri doesn’t work with nearly as many smart devices as Alexa or Google.

Google Nest Hub Max: Best Smart Display

google nest hub max - best smart home devices
(Image Source: HelloTech)
  • Compatible With: Google Devices

A smart display gives you all the advantages of a smart speaker, plus it comes with a screen that lets you watch videos, make video calls, and see a live view of your smart cameras and video doorbells.

The Nest Hub Max is one of the best smart displays because it comes with a large 10-inch touchscreen, stereo speakers, and advanced features like “Face Match.” This allows the Nest Hub Max to identify faces and show each member of your family their personalized notifications, messages, calendars, and more.

Read More: What’s the difference between Alexa, Google, and Siri?

Wemo Mini – Best Smart Plug

wemo mini best smart plug
(Image Source: Amazon)
  • Works With: Alexa, Google, Apple HomeKit

With a smart plug, you can turn almost any device into a smart one. All you have to do is plug your fan, lamp, or coffee maker into a smart plug, and then you can control them with voice commands or use the app to schedule them to turn on and off at certain times.  

The Wemo Mini is one of the best smart plugs because it works with Alexa, Google, and even Siri. It also features an “away mode” that will turn your lamps on and off when you’re on vacation, so it looks like your still home. Plus, this smart home device is small enough that you can plug two of them in the same outlet without blocking other sockets.

Philips Hue A19: Best Smart Light Bulb

philips hue - best smart devices
(Image Source: Amazon)
  • Works With: Alexa, Google, Apple HomeKit

With smart light bulbs, you won’t have to fumble around in the dark anymore. These smart home devices let you light up any room with voice commands, or you can set up a schedule to automatically turn your lights on when you wake up and off when you leave for work.

You can sync up to 10 of the Philips Hue Bluetooth bulbs and use your smart speaker to dim them or choose between 16 million different colors. However, you will need to buy a starter kit with the Philips Hue hub to use these lights with Apple HomeKit.

If you’re looking for a more budget-friendly model, check out our list of the best smart light bulbs.

Ring Video Doorbell 4: Best Smart Doorbell

ring video doorbell 4 - best smart home devices
(Image Source: Amazon)
  • Works With: Alexa, Google

A video doorbell lets you see who’s at your front door from your smartphone, TV, smart display, and more. You will also get motion alerts whenever someone approaches your home, and you can hear and speak to them with the built-in microphone and speakers.

The 4th-generation Ring Video Doorbell is one of the best smart doorbells because it is one of the only wireless models that that comes with a quick-release battery and advanced features like Pre-Roll. This allows the video doorbell to record four seconds of color video before motion is detected, so you can get a better picture of what’s going on outside your home.

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August WiFi: Best Smart Lock

best smart lock home devices
(Image Source: Amazon)
  • Works With: Alexa, Google

With a smart lock, you can check the status of your lock from anywhere in the world. Plus, you can lock and unlock your door using voice commands or give guests digital keys, so you can let the dog walker in when you’re away on vacation.

The 4th-generation August WiFi smart lock fits inside your door, so you can keep your existing keys. However, this smart lock detects when you are near and unlocks the door for you, so you won’t need to use your keys if you don’t want to. It will also lock the door when it has been closed for a period of time, so you won’t have to worry about leaving your door unlocked either.

Google Nest Cam: Best Smart Camera for Google

google nest cam best smart camera devices
(Image Source: Walmart)
  • Works With: Alexa, Google, Apple HomeKit

A smart security camera lets you see what’s going on anywhere around your home from anywhere in the world using your smartphone. Most smart cameras these days will also send you notifications and record short video clips whenever motion is detected.  

The Google Nest Cam is one of the best smart cameras you can get because it doesn’t require you to pay a monthly subscription fee. Unlike other models, Google’s latest smart camera lets you watch around three weeks of event recordings for free. Plus, it is totally wireless, so you can mount it anywhere on your property.  

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Liftmaster MyQ – Best Smart Garage Door Opener

(Image Source: HelloTech)
  • Works With: Google

A smart garage door opener lets you open and close your garage with voice commands or the companion app. Most models work with your existing garage door opener, and you will get notifications when your garage door opens or closes.

The Liftmaster MyQ is one of the best smart garage door openers because it works with most garage door openers made after 1993. This smart home device is easy to install and use, and it also works with Amazon Key, so you can have your packages delivered safely inside your garage.

Google Nest Learning Thermostat: Best Smart Thermostat

nest learning thermostat
(Image Source: Amazon)
  • Works With: Google, Alexa

With a smart thermostat, you can control your room temperature using simple voice commands or set a schedule with the companion app. This means you can turn your thermostat on before you leave the office, so your home is nice and comfortable when you arrive.

The Google Nest Learning Thermostat is one of the smartest thermostats you can get because it will learn your preferences and change the temperature automatically, so you don’t even have to set up complex schedules. In fact, Nest claims this smart thermostat saves people an average of $131 to $145 dollars a year on their heating and cooling bills.

Google Nest Protect: Best Smart Smoke Detector

nest protect - best smart home devices
(Image Source: HelloTech)
  • Works With: Nest App

If you want to keep your home safe, you might want to switch your old smoke detector to a smart smoke alarm. These smart home devices will sound the alarm and send an alert to your smartphone if a fire breaks out in your home or when your batteries are low.

The Nest Protect is the best smart smoke detector because it has a Split-Spectrum smoke sensor that detects both smoldering and flaming fires, as well as carbon monoxide. However, this smart device doesn’t natively support Alexa or the Google Assistant.    

Google Nest WiFi: Best Mesh WiFi System

Google nest wifi - best smart home devices
(Image Source: HelloTech)
  • Works With: Google

In order to set up a smart home, you need to have a strong, reliable WiFi connection. A mesh WiFi system comes with a router and at least one “node” or “access point” that you can place in any room to eliminate the “WiFi dead zones” in your home.  

The Google Nest WiFi is one of the best mesh WiFi systems for a smart home because each point also acts as a smart speaker, so you can ask Google to control your smart home devices, play a song, and more. Plus, a three-pack lets you extend your WiFi range to 5,400 square feet with speeds up to 1.7Gbps.

Roku Ultra: Best Streaming Device

roku ultra
(Image Source: Amazon)
  • Works With: Alexa, Google, Siri

A streaming device lets you turn any TV with an HDMI port into a smart TV. Then you can use streaming services, like Netflix, Hulu, and HBO Max, to watch movies, TV shows, live sports, and more.

The 2nd-generation Roku Ultra is one of the best streaming devices because it has improved WiFi range and an Ethernet port for the most reliable connection. Plus, this 2020 model has a voice remote, a lost remote finder, and you can even use your smartphone as a remote.

Hisense U6G: Best Budget Smart TV

Hisense U6G Best Budget Smart TV
  • Works With: Alexa, Google

With a smart TV, you don’t need to use a streaming device to get access to thousands of movies and TV shows. These smart home devices come with a built-in streaming platform right out of the box.

The Hisense U6G is one of the best budget smart TVs because it has excellent picture quality, with a high contrast ratio for watching movies, and a bright screen for watching shows in rooms with a lot of light. This model comes with Android TV, so you can ask Google to control your TV, but it also works with Alexa devices as well.

LG C1: Best Smart OLED TV

lg c1
(Image Source: Amazon)
  • Works With: Google, Alexa

If you’re looking for the best smart 4K TV in the market, you can’t go wrong with the LG C1. It’s a great option for watching movies, playing video games, and everything in between.

Unlike LED and LCD TVs, which use a backlight, each of the pixels in OLED TVs can be turned on or off individually. This can give you the darkest blacks for a nearly perfect contrast ratio and reduced stuttering when watching sports or action movies.

The LG CX OLED TV also has Dolby Vision IQ, which automatically adjusts the picture based on how bright or dark the room is. It also has a response time as low as one millisecond, which means you won’t experience any lag when gaming.

If you want to find out more about the LG C1 or look at more budget-friendly models, take our short quiz to find the best smart TV for you.

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2 new from $1,796.00
1 used from $1,099.99
as of December 8, 2023 7:40 am

HelloTech editors choose the products and services we write about. When you buy through our links, we may earn a commission.

HelloTech editors choose the products and services we write about. When you buy through our links, we may earn a commission.

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