Supported Devices |
Works with Ring and Alexa. |
Dimensions |
3.56 in x 3.56 in x 0.84 in (90.4 mm x 90.4 mm x 21.4 mm) |
Weight |
3.86 oz (109.5 g)
Actual size and weight may vary by manufacturing process. |
Available Colors |
White |
On-device control |
3 touch buttons on device (Temperature Up, Temperature Down, Select/Mode). |
On-the-go-control |
Ring App, Alexa App, voice control, on-device, and Echo device compatible. |
App-based features |
Option to control with both the Ring App and Alexa App. Additional features like indoor humidity sensor reporting, energy dashboard monitoring, and scheduling (up to 4 time periods can be configured, each day of the week) in the Alexa App. |
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.
Here's how it works. 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.
Learn more about Hunches . |
Voice Control |
Alexa-enabled device required for voice control. |
Standby Power |
0.89 Watts |
Internet Requirements |
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. |
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 . |
Installation Method |
Guided installation in the Alexa App. Learn more here . |
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). |
Setup Requirement |
May require a C-wire power or power adapter kit (sold separately). Most homes have a C-wire.
You may need a power drill, 3/16 drill bit, and a level. |
Model Number |
S6ED3R |
Generation |
Amazon Smart Thermostat - 1st Generation - 2021 release |
Box Includes |
Amazon Smart Thermostat, installation tool, wall plate, cosmetic plate, and quick start guide. |
Warranty |
1-year limited warranty and service included. Use of Amazon Smart Thermostat is subject to these terms . |
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 . |
Support |
Click here to get help using and troubleshooting common issues with Amazon Smart Thermostat. To see questions and answers from other Amazon customers, click here to visit the Amazon Digital and Device Forum. |