Product Type | Thermostat |
Model | S6ED3R |
Form Factor | Wall-mounted |
Weight | 3.86 oz (109.5 g) |
Power Requirements | 24V via C-wire |
ENERGY STAR Certified | Yes |
Power Source | Hardwired |
Control Type | Touch sensor |
Voice Control | Yes (via Alexa) |
Amazon Smart Thermostat, Model S6ED3R, ENERGY STAR Certified




Key Benefits

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- - ENERGY STAR certification supports energy savings and reduced utility costs
- - Compact, minimalist dimensions make for easy, unrestricted placement
- - Backed by Amazon with a 1-year warranty for added user assurance
Product Overview
The Amazon Smart Thermostat, model S6ED3R, is designed to help modern households upgrade from traditional thermostats to an energy-efficient, intelligent solution. With ENERGY STAR certification, this thermostat is built to help reduce energy usage, allowing users to potentially lower utility bills over time. Compact in design, it measures 3.56 inches in both width and depth, and only 0.84 inches in height, making it a sleek addition to any room.
Manufactured in China and backed by a 1-year limited warranty, this device is tailored for smart home integration. Although TAA compliance is not applicable, this product aligns with consumer expectations for simplicity and functionality in home automation. The Amazon Smart Thermostat represents a balanced blend of modern convenience and sustainable technology, ideal for homeowners looking to optimize their HVAC system without overwhelming installation or configuration demands.
Specifications
Product Overview
Wireless Features
Wi‑Fi Standards | 802.11 b/g/n |
Wi‑Fi Frequency | 2.4 GHz |
Mobile App Control | Yes (Alexa App) |
Smart Home Integration | Amazon Alexa |
Over-the-Air Updates | Yes |
Compliance & Origin
Country of Origin | CHINA |
TAA Compliance | No |
Certifications | ENERGY STAR, FCC |
RoHS Compliant | Yes |
Warranty | 1-year limited warranty |
Interfaces
Control Interface | Capacitive touch panel |
Remote Access Support | Yes via Alexa app |
HVAC System Compatibility | Conventional (Central Heat & Air), Heat Pump Systems |
Number of HVAC Stages Supported | 2 Heat/2 Cool (Conventional), 2 Heat/1 Cool (Heat Pump) |
C-Wire Requirement | Required (adapter available separately) |
Physical & Environmental
Width | 3.56 Inch |
Depth | 3.56 Inch |
Height | 0.84 Inch |
Operating Temperature Range | 41°F to 95°F (5°C to 35°C) |
Operating Humidity Range | 5% – 95% RH (non-condensing) |
Display Type | LED dot-matrix |
Color | White |
Mounting Options | Wall Plate Included |
Cloud Management & Licensing
Cloud Connectivity | Amazon cloud via Alexa app |
Mobile App Support | Alexa App (iOS and Android) |
Voice Assistant Control | Amazon Alexa |
Firmware Upgradable | Yes |
Cloud Licensing | Included with Amazon account |