Smart Thermostats

Explore these top smart thermostats deals

This list of top Smart Thermostats compares prices of 26 products, including 3 fantastic deals (i.e. at, or within 1%, of its low price - in the last month), with a total potential saving of $313.16 right now. There are currently 0 coupons available.

Biggest Saving

Kono Smart Wi-Fi Thermostat KN-S-MG1-B04 Deal

Best Deal

Kono Smart Wi-Fi Thermostat KN-S-MG1-B04 Deal

Top 26 Smart Thermostats

Hint: Search for the product name, brand, or category to quickly shop the biggest savings. Filter results by typing 20+ for products with savings of +20%, 30+ for products with savings of +30%, and so on.

Honeywell T5 Plus Smart Thermostat Deal

Honeywell T5 Plus Smart Thermostat

Price: $105.00 Save: $9.99, or 8.69%
Nest 9750016 T3016US Thermostat 3.3x1.2x3.3

Nest 9750016 T3016US Thermostat 3.3x1.2x3.3" Black

Price: $198.00 Save: $11.00, or 5.26%
Ecobee3 Lite Thermostat Wi-Fi Works with Amazon Alexa Deal

Ecobee3 Lite Thermostat Wi-Fi Works with Amazon Alexa

Price: $149.95 Save: $15.05, or 9.12%
Kono Smart Wi-Fi Thermostat KN-S-MG1-B04 Deal

Kono Smart Wi-Fi Thermostat KN-S-MG1-B04

Price: $84.98 Save: $64.02, or 42.97% 40+
Honeywell Wi-Fi 7-Day Programmable Thermostat Deal

Honeywell Wi-Fi 7-Day Programmable Thermostat

Price: $69.00 Save: $10.00, or 12.66% 10+
ecobee3 lite Smart Thermostat Works with Amazon Alexa 2nd Gen Deal

ecobee3 lite Smart Thermostat Works with Amazon Alexa 2nd Gen

Price: $129.50 Save: $19.49, or 13.08% 10+

Smart Thermostats Deal Comparison Chart

This chart compares the price of each product in this group against how large the current savings are in comparison to those prices (the higher up a product appears, the bigger the savings). The size of the bubble indicates how well a product is selling (the larger the bubble, the more it's selling).

Hint: click on a bubble to see price, savings and sales data for a specific product.

Smart Thermostats Deal Comparison List

Name Best Price Current Price Saving ($) Saving (%) Rating
Nest Learning Thermostat 3rd Generation Stainless Steel T3007ES 3-Pack Deal Nest Learning Thermostat 3rd Generation Stainless Steel T3007ES 3-Pack $578.00 $578.00 $0.00 0% OK Deal
Rheem RETST700SYS EcoNet Gen 3 Smart Thermostat 4.3 Rheem RETST700SYS EcoNet Gen 3 Smart Thermostat 4.3" LCD Touch Screen $368.52 $368.52 $0.00 0% OK Deal
Honeywell T5 Plus Smart Thermostat Deal Honeywell T5 Plus Smart Thermostat $104.75 $105.00 $9.99 8.69% Good Deal
Nest T3008US Learning 3rd Generation Thermostat Professional Version Deal Nest T3008US Learning 3rd Generation Thermostat Professional Version $188.71 $204.95 $4.05 1.94% OK Deal
Honeywell TH9320WF5003 WiFi 9000 Color Touchscreen Thermostat Alexa Deal Honeywell TH9320WF5003 WiFi 9000 Color Touchscreen Thermostat Alexa $131.03 $132.31 $4.63 3.38% Good Deal
Nest 9750016 T3016US Thermostat 3.3x1.2x3.3 Nest 9750016 T3016US Thermostat 3.3x1.2x3.3" Black $198.00 $198.00 $11.00 5.26% Good Deal
Honeywell RTH9585WF1004/W WiFi Smart Color Programmable Thermostat Deal Honeywell RTH9585WF1004/W WiFi Smart Color Programmable Thermostat $135.55 $199.00 $0.00 0% Wait
Emerson Sensi WiFi Thermostat for Smart Home ST55 DIY Version Alexa Deal Emerson Sensi WiFi Thermostat for Smart Home ST55 DIY Version Alexa $129.99 $129.99 $0.00 0% OK Deal
Orbit 83521 Clear Comfort Programmable Thermostat Large Easy-to-Read Deal Orbit 83521 Clear Comfort Programmable Thermostat Large Easy-to-Read $33.88 $39.85 $0.14 0.35% OK Deal
Tado Smart Air Conditioner and Heater Controller Wi-Fi iOS Android Deal Tado Smart Air Conditioner and Heater Controller Wi-Fi iOS Android $113.99 $113.99 $62.00 35.23% Fantastic Deal
Insteon 2441TH Smart Thermostat Works with Alexa via Bridge Deal Insteon 2441TH Smart Thermostat Works with Alexa via Bridge $55.99 $68.99 $1.00 1.43% OK Deal
Kono KN-S-AMZ-004 Smart Thermostat Black Deal Kono KN-S-AMZ-004 Smart Thermostat Black $129.00 $129.00 $0.00 0% OK Deal
ecobee4 Smart Thermostat with Built-In Alexa Room Sensor Included Deal ecobee4 Smart Thermostat with Built-In Alexa Room Sensor Included $175.00 $197.00 $25.00 11.26% Good Deal
Ecobee3 Lite Thermostat Wi-Fi Works with Amazon Alexa Deal Ecobee3 Lite Thermostat Wi-Fi Works with Amazon Alexa $139.99 $149.95 $15.05 9.12% Good Deal
Vine Wi-fi Programmable Smart Thermostat 2nd Gen Deal Vine Wi-fi Programmable Smart Thermostat 2nd Gen $79.95 $79.95 $0.00 0% OK Deal
Kono Smart Wi-Fi Thermostat KN-S-MG1-B04 Deal Kono Smart Wi-Fi Thermostat KN-S-MG1-B04 $84.98 $84.98 $64.02 42.97% Good Deal
Lyric Round 2.0 Wi-Fi Smart Programmable Thermostat Deal Lyric Round 2.0 Wi-Fi Smart Programmable Thermostat $214.32 $267.75 $0.00 0% Wait
Emerson Sensi Touch Wi-Fi Thermostat Touchscreen Color Display Deal Emerson Sensi Touch Wi-Fi Thermostat Touchscreen Color Display $199.99 $199.99 $0.00 0% OK Deal
Honeywell Wi-Fi 7-Day Programmable Thermostat Deal Honeywell Wi-Fi 7-Day Programmable Thermostat $63.58 $69.00 $10.00 12.66% Good Deal
Honeywell RTH9580WF Smart Wi-Fi 7 Day Programmable Color Touch Deal Honeywell RTH9580WF Smart Wi-Fi 7 Day Programmable Color Touch $169.00 $169.00 $50.00 22.83% Fantastic Deal
Honeywell RCHT8610WF2006 Lyric T5 Wi-Fi Smart 7 Day Programmable Deal Honeywell RCHT8610WF2006 Lyric T5 Wi-Fi Smart 7 Day Programmable $110.00 $110.00 $21.95 16.64% Fantastic Deal
ecobee3 lite Smart Thermostat Works with Amazon Alexa 2nd Gen Deal ecobee3 lite Smart Thermostat Works with Amazon Alexa 2nd Gen $119.00 $129.50 $19.49 13.08% Good Deal
Nest Learning Thermostat 3rd Generation Copper Works with Amazon Deal Nest Learning Thermostat 3rd Generation Copper Works with Amazon $179.00 $206.89 $2.11 1.01% OK Deal
Nest Learning Thermostat 3rd Generation White Works with Amazon Deal Nest Learning Thermostat 3rd Generation White Works with Amazon $189.99 $206.77 $2.23 1.07% OK Deal
Vine Smart Wi-Fi Thermostat TJ-919 7-Day Smart Thermostat Deal Vine Smart Wi-Fi Thermostat TJ-919 7-Day Smart Thermostat $99.95 $99.95 $0.00 0% OK Deal
Nest Learning Thermostat 3rd Gen Stainless Steel Works with Alexa Deal Nest Learning Thermostat 3rd Gen Stainless Steel Works with Alexa $160.00 $189.00 $10.50 5.26% OK Deal

* We compare Amazon prices on an hourly basis and analyze this data to help you make better buying decisions. Our 'Buy Rating' metric is calculated using a combination of the current price, the average price, best price, and price volatility. The 'Sales Performance' metric takes into account sales rank changes to determine how a product competes with all other products in its primary category (i.e. electronics, video games, books, etc).

We make every effort to ensure our data is accurate but cannot guarantee it is. You should always do your own research before buying any product. See our terms of use for more.