Smart Home & Security

Amazon Smart Thermostat – Energy Star certified, DIY install, Works with Alexa

Amazon

4.3(15,234 reviews)
$79.99
Elyvora US Score: 8.5/10
Amazon Smart Thermostat – Energy Star certified, DIY install, Works with Alexa - Smart Home & Security product image, rated 4.3 stars by 15,234 customers

Overview

Save money on energy bills with the Amazon Smart Thermostat, an Energy Star certified device that learns your schedule and preferences to automatically adjust heating and cooling for comfort and efficiency. The sleek, modern design features a clear digital display showing current temperature and settings, while the minimalist interface keeps operation simple and intuitive. Easy DIY installation works with most 24V HVAC systems and requires only a screwdriver and the included step-by-step guide—no C-wire required thanks to the included power adapter. Control your home's temperature from anywhere using the Alexa app on your phone, or simply ask Alexa to adjust the thermostat using any Echo device. Smart features include geofencing that senses when you leave home to save energy, and learning algorithms that anticipate your schedule after just a few days. Hunches feature suggests schedule adjustments based on your routines, while the auto-schedule learns your preferences over time. Compatible with most Alexa-enabled devices for voice control and routines that connect your thermostat to other smart home devices. Energy savings of up to 23% on heating and cooling bills help pay for the thermostat over time.

Key Features

ENERGY STAR certified - Save an average of $50 on yearly energy bills

Works with Alexa for voice control and smart home integration

Automatic temperature adjustments based on your schedule

Compatible with Ring and other Alexa-enabled devices

Easy DIY installation with step-by-step guidance

Honeywell Home Thermostat Engine for reliable performance

Remote control via Alexa app from anywhere

Best For

This product is highly recommended for:

  • Budget-conscious homeowners upgrading to smart thermostats
  • DIY enthusiasts installing without professional help
  • Alexa smart home users seeking seamless integration
  • Eco-friendly households reducing energy consumption
  • Renters wanting affordable, removable smart climate control

Pros

  • One of the most affordable smart thermostats
  • Energy Star certified for savings
  • Alexa Hunches learns your habits automatically
  • DIY installation with clear app guidance
  • Eco Icon shows when running efficiently
  • Maintenance reminders and auto-reordering

Cons

  • Works with Alexa only - no Google/HomeKit
  • No remote temperature sensors available
  • C-wire required or adapter kit needed
  • Scheduling only via Alexa app

Frequently Asked Questions

Can I install Amazon Smart Thermostat myself?

Yes, Amazon Smart Thermostat is designed for DIY installation by homeowners. The app guides you through the process step-by-step. You'll need a C-wire (common wire) or C-wire adapter (included). Most installations take 30 minutes. If you have complex HVAC systems or lack basic electrical comfort, professional installation is recommended.

Is Amazon Smart Thermostat compatible with my HVAC system?

Amazon Smart Thermostat works with most 24V HVAC systems including forced air, heat pumps, radiant, oil, and gas systems. It supports single-stage and multi-stage heating/cooling. It doesn't support line voltage (120V/240V) systems, millivolt systems, or some proprietary systems. Use the compatibility checker on Amazon's product page before purchasing.

Does Amazon Smart Thermostat learn my schedule?

No, Amazon Smart Thermostat doesn't have self-learning capabilities like Nest. However, it offers Alexa Hunches which can suggest automations based on your routines. You can create schedules manually in the Alexa app or use geofencing with Alexa app location services to adjust temperature when you leave/arrive home.

How much can I save with Amazon Smart Thermostat?

Amazon Smart Thermostat is Energy Star certified with potential savings of about $50/year on energy bills according to Energy Star. Actual savings depend on your climate, current thermostat, HVAC efficiency, and usage patterns. Features like schedules, geofencing, and Alexa voice control help optimize heating/cooling to maximize savings.

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