Product Features

Smart Upgrade: Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.

Save Money: After purchase, Amazon will send you an email with details about rebates that may be available from energy providers in your area. Explore rebates above.

Save Energy: According to EPA estimates, this thermostat saves an average of $50 on yearly energy bills.

Automatic Comfort: Alexa can do the programming for you, updating the temperature to keep you comfortable.

On-the-go Control: Let Alexa set the temperature, or set it yourself from anywhere with the Alexa app.

Reliable: Made with Honeywell Home Thermostat Technology and backed by 130 years of experience.

Product Specs

• Manufacturer Model: Amazon S6ED3R
• Size: 3.56 x 3.56 x 0.84 in (90.4 x 90.4 x 21.4 mm)
• Weight: 3.86 oz (109.5 g) Actual size and weight may vary by manufacturing process.
• Model number: S6ED3R
• Compatibility: Compatible with most 24V HVAC systems (i.e. conventional force air, heat pump, radiant boiler). Not compatible with 110-240V HVAC systems (like electric baseboard heat). Requires a C-wire power or power adapter kit (sold separately). Most homes have a C-wire. Check compatibility to see if your home is compatible or requires a power adapter.
• Certifications: ECOLOGO Silver – Select replacement parts are available for 3 years after the end of production of your Amazon Smart Thermostat. Learn more here.
• In the box: Amazon Smart Thermostat, installation tool, wall plate, cosmetic plate, and quick start guide.
• Network connectivity: 2.4 GHz only, 802.11 b/g/n. Does not support 5GHz networks or connecting to ad-hoc (or peer-to-peer) wifi networks.
• Audio: No far-field microphone; Alexa-enabled device required for voice control.
• On-device control: 3 touch buttons on device (Temperature Up, Temperature Down, Select/Mode).
• On-the-go control: Alexa app, voice control, on-device, and Echo device compatible.
• Installation method: Guided installation in the Alexa app. (You may need a power drill, 3/16” drill bit, and a level.)
• Setup technology: Amazon WiFi simple setup enables customers to connect smart devices to their WiFi network in a few easy steps. WiFi simple setup is another way Alexa is always getting smarter. Learn more here.