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Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required

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Features

These units have been tested and verified internally by Amazon, but may have cosmetic blemishes. The units may be repackaged and sold in a brown box.

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, ENERGY STAR certified thermostats save 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.
You can do it - The Alexa app will guide you through the installation process, but customer service is always available.
Reliable - Made with Honeywell Home Thermostat Technology and backed by 130 years of experience.
C-Wire Required - check Specs for more information about testing your system compatibility.

Although Amazon Smart Thermostat is compatible with most homes, we recommend checking compatibility before purchasing. Check compatibility

Warranty: 90 Day Woot Limited Warranty

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Specs

In the Box:

(1) Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required (not included)

We Want You to Know

Amazon Smart Thermostat doesn't have a speaker or microphone. For voice control, use a compatible Alexa-enabled device, like an Echo (sold separately), or the Alexa app.

Before purchasing, check compatibility to see if the thermostat will work in your home and to determine if your home needs a C-wire power adapter.

Amazon Smart Thermostat requires a C-wire or a power adapter kit. Guided installation instructions are included in the Alexa app.

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.
Certifications	ENERGY STAR – For EPA's ENERGY STAR requirements, see energystar.gov. ECOLOGO Silver – Select replacement parts are available for 3 years after the end of production of your Amazon Smart Thermostat. Learn more here.

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.

Alexa App features	Indoor humidity sensor reporting, energy dashboard monitoring, and scheduling (up to four time periods can be configured, each day of the week).
Automatic Control	Option to enable Thermostat Hunches in the Alexa app for automatic control. If Alexa has a hunch nobody is home or everyone is asleep, she can adjust the thermostat automatically. Learn more about Hunches.
Thermostat Hunches	Enable Thermostat Hunches in the Alexa app. If Alexa has a hunch nobody is home or everyone is asleep, she can adjust the thermostat automatically. Learn more about Hunches.
How do Hunches work?	When your phone leaves your home area and nobody interacts with Alexa for a while, Alexa might have a hunch nobody’s home. If no one interacts with Alexa for a while at night, she might have a hunch everyone is asleep. When someone interacts with Alexa or uses smart devices, she can tell that someone is home. Alexa learns from your daily interactions and improves over time. You can also help Alexa know when you go to bed or leave home by saying, “Alexa, goodnight.” or “Alexa, I’m leaving.”
Support	Click here to view more information on the Amazon Smart Thermostat support page.
Generation	Amazon Smart Thermostat - 1st Generation - 2021 release
Standby Power	0.89 Watts

Specs

In the Box:

(1) Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required (not included)

We Want You to Know

Amazon Smart Thermostat doesn't have a speaker or microphone. For voice control, use a compatible Alexa-enabled device, like an Echo (sold separately), or the Alexa app.

Before purchasing, check compatibility to see if the thermostat will work in your home and to determine if your home needs a C-wire power adapter.

Amazon Smart Thermostat requires a C-wire or a power adapter kit. Guided installation instructions are included in the Alexa app.

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.
Certifications	ENERGY STAR – For EPA's ENERGY STAR requirements, see energystar.gov. ECOLOGO Silver – Select replacement parts are available for 3 years after the end of production of your Amazon Smart Thermostat. Learn more here.

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.

Alexa App features	Indoor humidity sensor reporting, energy dashboard monitoring, and scheduling (up to four time periods can be configured, each day of the week).
Automatic Control	Option to enable Thermostat Hunches in the Alexa app for automatic control. If Alexa has a hunch nobody is home or everyone is asleep, she can adjust the thermostat automatically. Learn more about Hunches.
Thermostat Hunches	Enable Thermostat Hunches in the Alexa app. If Alexa has a hunch nobody is home or everyone is asleep, she can adjust the thermostat automatically. Learn more about Hunches.
How do Hunches work?	When your phone leaves your home area and nobody interacts with Alexa for a while, Alexa might have a hunch nobody’s home. If no one interacts with Alexa for a while at night, she might have a hunch everyone is asleep. When someone interacts with Alexa or uses smart devices, she can tell that someone is home. Alexa learns from your daily interactions and improves over time. You can also help Alexa know when you go to bed or leave home by saying, “Alexa, goodnight.” or “Alexa, I’m leaving.”
Support	Click here to view more information on the Amazon Smart Thermostat support page.
Generation	Amazon Smart Thermostat - 1st Generation - 2021 release
Standby Power	0.89 Watts

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