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Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55
List Price:
$129.99
Your Price:
$86.47
You save: $43.52 (33% off)
Free Shipping
Estimated Delivery
Sun, Jun 29th–Sun, Jul 6th
Price History
Min
$39.11↓
Max
$99.00↑
Current
$86.47•
Average
$84.61~
*Chart shows price fluctuations over time. Current price may be the lowest in recent history.
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Features
- PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties
- EASY DIY INSTALLATION: Use the built-in level and step-by-step app instructions for a quick installation. Works with HVAC equipment found in most homes. Common wire (c-wire) is not required in most applications
- SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access, and usage reports
- SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement
- SIMPLE CONFIGURATION: Looks and feels like a thermostat. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls
Product Description
DIY your smart home with the Sensi smart thermostat. Compatible with most residential HVAC systems — no common wire (c-wire) required in most applications. You can trust Sensi as we do not sell your personal information to third parties. And Sensi comes with the dependable performance and reliability you can count on from our 100 years of HVAC experience. With our top-rated mobile app and easy installation process, customers of all comfort levels can make the switch to a Sensi smart thermostat. For more information on Compatibility, Energy Savings, and Privacy Protection, please refer to the “Product Documentation” section below.
Sustainability Insights
Sustainability Score:
🌱🌱🌱 (8/10)
Why it's great:
The Sensi Smart Thermostat provides energy savings of about 23% due to its ENERGY STAR certification, flexible scheduling, and remote access features. Its durable construction and easy DIY installation contribute to a longer lifespan, reducing the need for frequent replacements. Additionally, the emphasis on data privacy and not selling personal information to third parties enhances its sustainability.
Sustainable Actions:
To further extend the product's lifecycle, users can ensure regular maintenance, such as replacing filters as recommended. When the thermostat reaches the end of its life, users should recycle it through proper electronic waste recycling facilities to prevent environmental harm.
Product Information & Details
Brand: Emerson
Manufacturer: Emerson Climate Technologies
Model Number: ST55
Part Number: ST55
ASIN: B01NB1OB0I
Sales Rank: #3,121
Color: White
Unit Count: 1
Condition: NEW
UPC: 786710554827
List Price: $129.99
Current Price: $86.47
Last Updated: June 17, 2025 at 04:55 PM
Shipping & Availability
Prime Eligible: No
Amazon Fulfilled: Yes
Free Shipping Eligible: Yes
Min Order Quantity: 1
Max Order Quantity: 2
Shipping Cost: $0.00
Free Shipping Threshold: $0.00
Estimated Delivery: 6/29/2025 - 7/6/2025
Delivery Information: FREE delivery June 29 - July 5 for Prime members
Seller Information
Merchant: Mixed Bag Media
Fulfillment Type: AMAZON FULFILLMENT
Frequently Asked Questions
What is the return policy for this product?
All products are eligible for return within 30 days of purchase. Returns are easy by contacting support.
How long does shipping take?
Standard shipping typically takes 3-7 business days. Free shipping may be available on qualifying orders.
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Yes, all products sold through Bazar are authentic and sourced directly from authorized retailers and Amazon.
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Yes! You can set up price alerts to be notified when the price drops. Just click the "Price Alert" button on the product page.