Sensi Smart Programmable Wi-Fi Thermostat-White
Sensi Smart Programmable Wi-Fi Thermostat-White
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Emerson

Sensi Smart Programmable Wi-Fi Thermostat-White

4.8 stars out of 1006 reviews
(4.8)|
1,006 ratings
Sensi Smart Programmable Wi-Fi Thermostat-WhiteSensi Smart Programmable Wi Fi Thermostat White
Actual Color:White

Key item features

  • Emerson Sensi Smart Wi-Fi Thermostat with LCD Display, White, Easy DIY, Data Privacy-ST55
  • 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.
  • 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.
  • 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.
  • BACKED BY HVAC EXPERTISE: More than 100 years of experience with HVAC systems went into the development of Sensi.
  • Display
  • 5"  LCD screen display  
  • Wi-Fi & Security
  • 802.11b/g/n @ 2.4 GHz
  • WPA and WPA 2 encryption methods
  • Security Features
  • Total Keypad Lockout
  • Setpoint Temperature Limits
  • Performance Features
  • Humidity Control
  • AC Protection
  • Smart Alerts
  • Circulating Fan
  • Dual Fuel Logic Option
  • Auto Changeover (Heat/Cool)Service Reminders
  • Battery Backup
  • Service Reminders
  • HVAC Maintenance
  • Air Filter Indicator
  • UV Bulb
  • Humidifier Pad
  • System Type
  • Universal - Single-Stage, Multi-Stage or Heat Pump
  • Heat/Cool Stages
  • Single 1H/1C, Multi-Stage 2H/2C, Heat Pump 4H/2C
  • Program Options:
  • 7-Day Programmable
  • Geofencing
  • Non-Programmable
  • Periods Per Programmable Day
    • Up to 8
  • Works With:
  • Amazon Alexa
  • Apple Home Kit
  • Google Assistant
  • Wink
  • Samsung SmartThings
     
Current price is $81.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives by Wed, Feb 4
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Sold and shipped by Quality TechPro Seller
4.389830508474576 stars out of 5, based on 59 seller reviews(4.4)
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Customer ratings & reviews

4.8 out of 5 stars
stars1,006 ratings949 reviews
How item rating is calculated
  1. 5 stars92% (923)
  2. 4 stars5% (50)
  3. 3 stars1% (10)
  4. 2 stars1% (6)
  5. 1 star2% (17)

Reviews summary

Pros
  • : Simple installation process with clear instructions.
  • : Allows remote temperature control and scheduling through mobile app.
  • : Can be controlled and monitored from a distance.
  • : Maintains set temperature accurately.
  • : Can be operated from a distance using a mobile device.
  • : Offers great value for its features.
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Showing 1-3 of 949 reviews

Dec 10, 2025
Jason
Item details
Color: White
5 out of 5 stars review

Verified Purchase

This install was super easy. I love the ability to program a schedule through Wi-Fi and control the unit from my phone. Simple to use and excellent quality!

Helpful?4D7ROMIRWB6R869940450
Jul 25, 2025
Don
Item details
Color: White
Sold and shipped byQuality Tech
5 out of 5 stars review

Verified Purchase

Bring your old thermostat up to date with minimum.

If you want a WI-FI Thermostat without having to have a "C" wire this is the one for you. Great for older systems that need updating and remote access. My search has finally been answered with an easy to install and use thermostat with a great Cell phone app...

Helpful?4D7ROMIRWB6R869940450
Jul 27, 2025
GERALD
Item details
Color: White
Sold and shipped byQuality Tech
5 out of 5 stars review

Verified Purchase

Wow, so glad!!!

easy to install and it is more accuate than my none smart one my as would run and run and couldnt keep up with heat. This one keeps up and very accurate and even shuts off and on, on the heat days, and the app is so cool!! Adjust from bed or recliner, anywhere!! I am so glad I got this thing!!

Helpful?4D7ROMIRWB6R869940450