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Google's Smart Home Devices: What's the Difference?

From Google Home to Nest, Google’s collection of smart home devices is rapidly expanding. Before you buy, here's a rundown of what each gadget can do.

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Deeper Dive: Our Top Tested Picks

  • Google Home
    Google Assistant Users

    Google Home

    3.5 Good

    Pros & Cons

      • Attractive design.
      • Removable color bases.
      • Well-rounded sound.
      • Multi-room audio.
      • Still fewer skills than Amazon's Alexa.
      • Doesn't work as a standard Bluetooth speaker.

    Bottom Line:

    Bottom Line:

    The Google Home is a great-looking speaker with a voice assistant that's catching up to Amazon's Alexa, although it hasn't quite gotten there yet.

    Specs & Configurations

    Physical Connections None
    Voice Control Google Assistant
    Get It Now
    Learn More Google Home Review
  • Google Nest Mini
    Google Assistant Users

    Google Nest Mini

    3.5 Good

    Pros & Cons

      • Affordable.
      • Small.
      • Good high-frequency response.
      • No significant changes over Google Home Mini.
      • Weak bass and midrange.

    Bottom Line:

    Bottom Line:

    The Google Nest Mini is the most affordable Google Assistant smart speaker you can buy, but it offers virtually no improvements over the previous model.

    Specs & Configurations

    Bluetooth
    Channels Mono
    Multi-Room
    Physical Connections None
    Speakerphone
    Voice Assistant Google Assistant
    Wi-Fi
    Get It Now
  • Google Nest Hub Max
    Google Fans

    Google Nest Hub Max

    4.0 Excellent

    Pros & Cons

      • Integrates with Nest and functions as a security camera.
      • Supports Google Cast.
      • Fairly loud.
      • Sound quality isn't particularly impressive.

    Bottom Line:

    Bottom Line:

    The Google Nest Hub Max is a big, bright smart display with Google Assistant, and you can even use it as a home security camera.

    Specs & Configurations

    Channels 2
    Physical Connections None
    Get It Now
  • Google Home Max
    Audio-Focused Google Assistant Users

    Google Home Max

    4.0 Excellent

    Pros & Cons

      • Great sound.
      • Works as a mono speaker, a stereo pair, or part of a whole home audio system.
      • Attractive design.
      • Too much bass for audio purists.
      • Could do with better lossless audio options.

    Bottom Line:

    Bottom Line:

    The Google Home Max is the first smart speaker we've seen with serious audio performance.

    Specs & Configurations

    Bluetooth
    Channels Stereo
    Multi-Room
    Physical Connections 3.5mm
    Physical Connections USB-C
    Speakerphone
    Voice Assistant Google Assistant
    Wi-Fi
    Get It Now
  • Google Chromecast (2018)
    Budget-minded Android users

    Google Chromecast (2018)

    3.5 Good

    Pros & Cons

      • Inexpensive.
      • Responsive.
      • Lots of supported apps.
      • Can mirror mobile device screens and display Chrome tabs.
      • 1080p maximum resolution.
      • No on-screen interface or remote.

    Bottom Line:

    Bottom Line:

    The new Google Chromecast media streamer is almost completely unchanged from its previous version. It's still functional and affordable, but without 4K it's much less appealing than the competition.

    Specs & Configurations

    HDR No
    Get It Now
  • Google Chromecast Ultra
    Android users

    Google Chromecast Ultra

    4.0 Excellent

    Pros & Cons

      • Ethernet port for reliable 4K streaming.
      • Relatively inexpensive for a 4K media streamer.
      • Requires a smartphone, tablet, or PC.
      • Almost twice the price of the 1080p Chromecast.

    Bottom Line:

    Bottom Line:

    Google's 4K-capable Chromecast Ultra is the least expensive UHD media streamer available, but you still need a smartphone, tablet, or computer to control it.

    Specs & Configurations

    HDR Dolby Vision
    HDR HDR10
    Platform Google Cast
    Resolution 4K
    Voice Assistant Google Assistant
    Get It Now
  • Google Nest Wi-Fi System
    Style-Conscious Homes

    Google Nest Wi-Fi System

    4.0 Excellent

    Pros & Cons

      • Solid throughput performance in testing.
      • Stylish design.
      • Easy to install.
      • Built-in Google Assistant voice technology.
      • Lacks dedicated backhaul band.
      • No anti-malware tools.
      • Advanced settings require a separate app.
      • No USB ports.

    Bottom Line:

    Bottom Line:

    The Google Nest Wifi is a user-friendly 802.11ac mesh system that uses sleek components to deliver Wi-Fi to all corners of your home.

    Specs & Configurations

    AC Speed AC2200
    Coverage 2200
    IPv6 Compatible
    MU-MIMO
    Number of Antennas 6
    Number of Bands 2
    Number of Nodes 1
    Number of Wired LAN Ports (Excluding WAN Port) 1 on base unit
    Parental Controls
    Quality of Service (QoS)
    Security WPA
    Security WPA2
    Security WPA3
    Security WPS
    Separate Bands
    Wireless Specification 802.11ac
    Get It Now
  • Nest Learning Thermostat (3rd Generation)
    Nest Device Users

    Nest Learning Thermostat (3rd Generation)

    4.5 Outstanding

    Pros & Cons

      • Sleek design.
      • Easy to install.
      • Loaded with features.
      • Interacts with other Nest and third-party devices.
      • Support for Alexa, Google Home, and IFTTT.
      • Lacks remote room sensors.
      • Pricey.

    Bottom Line:

    Bottom Line:

    The third-generation Nest Learning Thermostat has all the smarts of its predecessors and adds some new features including a larger display, geofencing support, a furnace monitor, and a few more sensors.

    Specs & Configurations

    C-Wire
    Compatibility Multi-stage
    Geofencing
    Motion Activation
    Multiple Zones
    Self-Install
    Smart Home Integration IFTTT
    Smart Home Integration Nest
    Get It Now
  • Nest Thermostat E
    Overall Value

    Nest Thermostat E

    4.0 Excellent

    Pros & Cons

      • Reasonably priced.
      • Easy to install.
      • Stylish design.
      • Works with other Nest and third-party smart home devices.
      • Supports Alexa and Google Home voice commands and IFTTT applets.
      • Frosted display can be difficult to read.
      • Does not support as many HVAC components as the Nest Learning Thermostat.
      • No remote sensors.

    Bottom Line:

    Bottom Line:

    The Nest Thermostat E offers most of the same smart features as its more expensive siblings, but it can't control complex multi-stage HVAC systems.

    Specs & Configurations

    C-Wire
    Compatibility 2 Stage
    Geofencing
    Motion Activation
    Self-Install
    Smart Home Integration IFTTT
    Smart Home Integration Nest
    Get It Now
  • Nest Temperature Sensor

    Nest Temperature Sensor

    Bottom Line:

    Bottom Line:

    Get It Now
  • Nest Doorbell (Wired)
    Best for Nest Device Users

    Nest Doorbell (Wired)

    3.5 Good

    Pros & Cons

      • Sleek design
      • Face recognition
      • Motion and sound detection
      • Sharp HD video
      • Works with Amazon Alexa and Google Assistant
      • Setup requires working with electrical wiring
      • Must have existing chime box
      • Need Nest Aware subscription for many features

    Bottom Line:

    Bottom Line:

    The wired Nest Doorbell not only lets you know when somebody is at your door, it uses face recognition to tell you exactly who it is.

    Specs & Configurations

    Connectivity Bluetooth
    Connectivity Wi-Fi
    Field of View 160
    Integrations Amazon Alexa
    Integrations IFTTT
    Integrations Nest
    Night Vision
    Resolution 1,600 by 1,200
    Storage Cloud
    Two-Way Audio
    Get It Now
  • Nest X Yale Lock with Nest Connect
    Nest Users

    Nest X Yale Lock with Nest Connect

    4.0 Excellent

    Pros & Cons

      • Stylish design.
      • Easy to install.
      • Works with Nest Secure.
      • Very quiet.
      • Doesn't work with IFTTT.
      • No voice activation support.

    Bottom Line:

    Bottom Line:

    The Nest X Yale Lock with Nest Connect is a sharp-looking smart door lock that combines Yale reliability with Nest IoT home connectivity.

    Specs & Configurations

    App Mobile
    App Web
    Connectivity Wi-Fi
    Geofencing/Location Services
    Guest Access
    Installation Exterior Escutcheon
    Installation Interior Escutcheon
    Integration Nest
    Notifications Push
    Tamper Alarm
    Touchpad
    Get It Now
  • Nest Secure
    Best for Google-Powered Home Security

    Nest Secure

    3.5 Good

    Pros & Cons

      • Stylish
      • Easy to install
      • Multi-purpose sensors
      • Works with Nest cameras and a handful of third-party devices
      • Google Assistant support
      • Professional monitoring available
      • Pricey
      • Doesn't support IFTTT or trigger other devices
      • Doesn't work with Amazon Alexa

    Bottom Line:

    Bottom Line:

    The Nest Secure Alarm Starter Pack is a stylish DIY smart home security solution that's easy to install and configure, but it’s relatively expensive and lacks the integrations that you get with some other systems.

    Specs & Configurations

    Cellular Backup
    Monthly Fees Start at $19
    Power Outage Backup
    Upfront Costs $399 as tested
    Voice Assistant Compatibility Google Assistant
    Get It Now
    Learn More Nest Secure Review
  • Nest Cam IQ Indoor
    Smart Alerts

    Nest Cam IQ Indoor

    4.0 Excellent

    Pros & Cons

      • Excellent face recognition and two-way audio.
      • Sharp 1080p video.
      • Motion and sound detection.
      • Easy to install.
      • Works with other smart home devices.
      • Expensive.
      • Many features require Nest Aware subscription.

    Bottom Line:

    Bottom Line:

    The Nest Cam IQ is a 1080p home surveillance camera that offers facial recognition, automatic zoom tracking, motion- and sound-triggered alerts, and interoperability with many other smart devices.

    Specs & Configurations

    Alarm
    Connectivity Wi-Fi
    Field of View 130
    Integration Amazon Alexa
    Integration Google Assistant
    Integration IFTTT
    Integration Nest
    Mechanical Pan/Tilt
    Night Vision
    Notifications Email
    Notifications Push
    Resolution 1080p
    Storage Cloud
    Two-Way Audio
    Get It Now
  • Nest Cam IQ Outdoor
    Rugged, Google-Powered Home Security

    Nest Cam IQ Outdoor

    4.0 Excellent

    Pros & Cons

      • Elegant design.
      • 24/7 live video with 4K sensor, HDR, and close-up tracking.
      • Weatherproof with IP66 rating.
      • Two-way audio.
      • Person alerts.
      • Expensive.
      • Facial recognition feature requires extra subscription.

    Bottom Line:

    Bottom Line:

    The Nest Cam IQ Outdoor is an intelligent security camera meant to act as the first line of defense in your Nest home security setup.

    Specs & Configurations

    Connectivity Bluetooth
    Connectivity Wi-Fi
    Field of View 130
    Integration Amazon Alexa
    Integration Google Assistant
    Integration IFTTT
    Integration Nest
    Night Vision
    Notifications Email
    Notifications Push
    Resolution 1080p
    Storage Cloud
    Two-Way Audio
    Get It Now
Google's Smart Home Devices: What's the Difference?

Compare Specs

Select Up To 3Select Up To 2
Our Pick
Rating
3.5 Good
3.5 Good
4.0 Excellent
4.0 Excellent
3.5 Good
4.0 Excellent
4.0 Excellent
4.5 Outstanding
4.0 Excellent
3.5 Good
3.5 Good
4.0 Excellent
Best For
Google Assistant Users
Google Assistant Users
Google Fans
Audio-Focused Google Assistant Users
Budget-minded Android users
Android users
Style-Conscious Homes
Nest Device Users
Overall Value
Google Assistant Users
Google Assistant Users
Google Fans
Wireless Specification
802.11ac
Wi-Fi
Voice Control
Google AssistantGoogle Assistant
Voice Assistant
Google AssistantGoogle AssistantGoogle AssistantGoogle Assistant
Speakerphone
Smart Home Integration
IFTTT, NestIFTTT, Nest
Separate Bands
Self-Install
Security
WPA2, WPS, WPA3, WPA
Resolution
4K
Quality of Service (QoS)
Platform
Google Cast
Physical Connections
NoneNoneNone3.5mm, USB-CNoneNoneNone
Parental Controls
Number of Wired LAN Ports (Excluding WAN Port)
1 on base unit
Number of Nodes
1
Number of Bands
2
Number of Antennas
6
Multiple Zones
Multi-Room
MU-MIMO
Motion Activation
IPv6 Compatible
HDR
HDR10, Dolby Vision
Geofencing
Coverage
2200
Compatibility
Multi-stage2 Stage
Channels
Mono2StereoMono2
C-Wire
Bluetooth
AC Speed
AC2200

Buying Guide: Google's Smart Home Devices: What's the Difference?

Amazon's Echo Lineup: What's the Difference?

None

Wondering how Amazon stacks up? If you're considering Alexa, here's a rundown of what each Echo device offers.

About Our Expert

Eric Ravenscraft

Eric Ravenscraft

Eric Ravenscraft is a freelance writer and tech nerd working out of the geek capital of the world, Atlanta, Georgia. He watches way too many movies and definitely has one to recommend that you haven't seen. Follow him on Twitter or Instagram.

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