Electronics › Smart Home & Security
Smart Thermostat
Smart thermostat with voice control
by Amazonbrand #7 in Smart Home & SecurityBudget · bottom third of smart home & security
Quick take
In short: what each side says
AI panel · Reviewers · Buyers — each opened up in full further down ↓
Best on Gemini (avg #3.0), weakest on Perplexity (#9.0)
A capable, no-frills smart thermostat built on solid HVAC heritage, well-regarded for reliable operation and Alexa integration but limited by a dim display and an unintuitive mode-cycling interface.
Owners love its affordability, Alexa integration, and straightforward installation, but reliability issues with heating schedules and poor documentation divide satisfaction.
All sides but one land high — Holds up — with one check: On the dim display: one reviewer sees it as a clean, minimalist aesthetic that blends into the wall, while another cons….
Main competitors
Top rivals in Smart Home & Security.
The verdict
What the panel makes of it.
Amazon's Smart Thermostat controls home temperature via app and voice. Released in 2022, designed and built in the United States. The device costs forty dollars and requires no C-wire for installation. Renters and homeowners install it to cut energy costs and reduce setup complexity. AI assistants currently rank it third among smart thermostats.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on Gemini (avg #3.0), weakest on Perplexity (#9.0) Averaging across the AI panel, Smart Thermostat sits around #5.3 this snapshot.
Grok
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Didn’t rank Smart Thermostat this snapshot.
AI Mode
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Didn’t rank Smart Thermostat this snapshot.
Claude
Didn’t rank Smart Thermostat this snapshot.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 5 reviews · as of Jun 2026
A capable, no-frills smart thermostat built on solid HVAC heritage, well-regarded for reliable operation and Alexa integration but limited by a dim display and an unintuitive mode-cycling interface.
What they praise
- Reliable operation with traditional HVAC systems — no reported functional failures across reviewers
- Native Alexa app integration requires no separate app download, and voice control via Echo devices works well
- Installation is straightforward for most homes, aided by a labeled wiring kit, a dual-head screwdriver, an optional trim plate, and clear in-app guidance
- Eco mode and programmable scheduling provide genuine energy-saving behaviour
- Developed in collaboration with Honeywell, lending it proven HVAC engineering underneath
What they knock
- Display is dim and minimalist — hard to read ambient temperature without pressing a button to wake it
- Nine cycling modes on a single button are confusing for anyone unfamiliar with the device, with no intuitive labelling on the face
- No built-in microphone or speaker; voice control depends entirely on a separate Alexa-enabled device
- Some homes require a C-wire or a C-wire adapter kit for installation, adding a potential extra step
In their own words
“someone might not even know it's a thermostat because the light is so low at sometimes”
— One Hour Smart Home
“we're in Amazon Alexa house and so as a result most of our other devices are already connected to the system so we made for seamless pairing”
— Field Guide to DIY
“i love this thermostat i'm probably going to get a second one for my upstairs”
— Look What I Found!
Synthesised from: Security & Smart Home IQ · Look What I Found! · Field Guide to DIY · Handyman Hertz · One Hour Smart Home
Amazon Smart Thermostat Review | Are the new features worth the price?
Security & Smart Home IQ
How to Use Your Amazon Smart Thermostat - Quick Review on Buttons and Icons and How to Use Guide
Look What I Found!
The Ultimate Guide to Amazon Smart Home Thermostat Installation - Step-by-Step
Field Guide to DIY
Install an AMAZON Smart Thermostat: 2-Minute Tutorial Ep.10
Handyman Hertz
Amazon Smart Thermostat Review
One Hour Smart Home
Feature by feature
What critics and buyers say, by feature.
“The app itself is nice and simple to use, though.”— TechGearLab
“It took me about 20 minutes, but any competent HVAC tech should be able to install it it in a few minutes.”— TechHive
“users, the Amazon thermostat offers energy-tracking features that estimate how much energy the HVAC system is consuming each”— Bob Vila
From 14 published reviews + buyer ratings · last 18 months?
What buyers say?
What Google knows about it.
Beyond the video critics, Google pools 766 buyer ratings of the Smart Thermostat from across retailers — a far wider, if blunter, jury. Here’s the shape of that opinion.
766 ratings · 7 written
across 3 retailers
What owners single out
Buyers' weakest aspect—reliability and scheduling failures—aligns with video reviewers' concern that the device lacks intuitive controls and feedback mechanisms to diagnose issues.
In their words
“If you use Alexa, this is a purchase that you won’t regret. If I could, I would give it an extra star. This thermostat is affordable, functional and easy to use. Some people may need help with the installation (you know who you are) but if you have the required wiring and a little skill, it couldn’t be any easier. Total time for my swap was under 10 minutes.”
My2Cents · verified purchase · amazon.com
“1. It wasn’t following the temperature schedule. After searching online and trying lots of dumb things, I changed the time zone from ET to ET. Yeah. Then it worked better, but not always. 2. Some days the heat doesn’t turn on until I open the app on my phone. it’s supposed it heat up at 7am and preheat, but sometimes it will be 8 or 8:30 and it’s still reporting that the temperature is set to 59. ”
Helga · verified purchase · lowes.com
as of June 25 · 766 buyer ratings?
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The disagreement
Where the juries actually split.
Look What I Found!
4.5/ 5
the warmest read in the room
One Hour Smart Home
3.0/ 5
the toughest read in the room
What splits them
On the dim display: one reviewer sees it as a clean, minimalist aesthetic that blends into the wall, while another considers it a genuine u…
AI #3 and owners 4.4★ don't share the critics' split.
AI #3owners 4.4★Per-critic scores from the video reviews above?
The bottom line
So should you buy it?
The AIs’ #3 pick in Smart Home & Security. Owners back it at 4.4 / 5; critics keep reserve at 3.5 / 5 — On the dim display: one reviewer sees it as a clean, minimalist aesthetic that blends into the wall, while another cons….
Frequent rivals?
What it competes against.
- T9 Smart ThermostatHoneywell HomeAmazon leads 1–0 · 1 shared$150–$190Read
- T10 Pro Smart ThermostatHoneywell HomeAmazon leads 1–0 · 1 sharedRead
- ThermostatWyzeAmazon leads 1–0 · 1 sharedRead
- 8920W Wi-Fi ThermostatAprilaireAmazon leads 1–0 · 1 sharedRead
- S40 Smart ThermostatLennoxAmazon leads 1–0 · 1 sharedRead
- Netatmo Smart ThermostatNetatmoAmazon leads 1–0 · 1 sharedRead
- BCC100 Connected Control ThermostatBoschAmazon leads 1–0 · 1 sharedRead
Frequently asked
What buyers want to know.
Is the Amazon Smart Thermostat any good?
Reviewers find it reliable and straightforward for standard HVAC systems, with dependable operation and solid Alexa integration. The main tradeoffs are a dim display that requires a button press to read the temperature, and a confusing nine-mode button interface that takes time to learn.
How do I control my Amazon thermostat?
You can use the Alexa app on your phone, voice commands through any Echo device, or the thermostat's physical button and display. The thermostat has no built-in microphone or speaker, so voice control depends on having a separate Alexa-enabled device nearby.
How to set up thermostat for automatic temperature control?Facebook
The thermostat offers programmable scheduling and an Eco mode that automates temperature changes based on your routine. Reviewers report that installation is straightforward with the included labeled wiring kit and in-app guidance, though some homes may need a C-wire adapter.
Can you just replace a thermostat with a smart thermostat?
Most homes can install the Amazon thermostat directly, as it comes with installation aids including a labeled wiring kit and clear in-app guidance. Some homes require a C-wire or adapter kit, which may require an extra installation step.
What smart thermostat do you recommend?r/homeowners
The Amazon Smart Thermostat works well for Alexa-ecosystem households with standard HVAC systems who want dependable scheduling and voice control without a separate app. It is not ideal if you need an intuitive interface for guests, a bright always-on display, or smart features independent of Alexa.
Will my guests be able to use the Amazon thermostat?
Reviewers are split on this. The nine cycling modes on a single button with no intuitive labeling confuse unfamiliar users, though most reviewers found the interface simple to master within a week.
Source-tagged questions come verbatim from public forum threads · answers are ours
The recap
Where it stands today.
- PositionBest rank #3 across 1 intent tracked (climbed 1 this week).
- FootprintStrongest in Best Smart Thermostats (#3).
- TraitsMost often described as “energy savings” (2 mentions).
- Closest rivalT9 Smart Thermostat (1–0 across 1 shared intent).
- MakerBy Amazon — see how it ranks across other intents on its brand profile.
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