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Access the Sensi smart Wi-Fi thermostat from a smartphone or tablet to control your home environment even when you’re far from it.
Seamless smart home integration
A Sensi thermostat works directly with the most popular smart home systems on the market — including Amazon Alexa, Google Assistant and Samsung SmartThings. Plus you can voice control your home's temperature using assistants like Apple's Siri, Google Home and Amazon Alexa.
Energy efficient smart thermostats like Sensi can save about 23% on your HVAC energy bills, helping to reduce your monthly energy costs. You can also take advantage of special rebates offered by your energy provider to help reduce the initial cost of your thermostat.
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Sensi LiteAn affordable smart thermostat with a modern look | Sensi smartA universally compatible smart thermostat with a traditional thermostat look | Sensi Touch 2A sleek smart thermostat compatible with optional room sensors | Sensi TouchA modern smart thermostat with an easy to use touchscreen interface | |
| MSRP | $89.99 | $129.99 | $209.99 | $169.99 |
| C-Wire | Required for all systems | Required for all systems | ||
| Works with Sensi Room Sensors | ✓ | |||
| Screen Type | LED | LED | Touchscreen LCD | Touchscreen LCD |
| Annual Energy Savings | About 23% | About 23% | About 23% | About 23% |
| Data Privacy Protection | ✓ | ✓ | ✓ | ✓ |
| Keypad Lockout | ✓ | ✓ | ✓ | ✓ |
| Geofencing | ✓ | ✓ | ✓ | ✓ |
| Programmable Schedule | ✓ | ✓ | ✓ | ✓ |
| Smart Alerts | ✓ | ✓ | ✓ | ✓ |
| Humidity / De-humidity Control | ✓ | ✓ | ✓ | |
| Smart Home Compatibility | Amazon Alexa | Amazon Alexa | Amazon Alexa | Amazon Alexa |
| DIY Installation | ||||
| Pro Installation | ||||
| Models | ST25, ST25U 1F76U-22WFB | ST55, ST55U 1F87U-42WF, | ST76, ST76U, ST76W 1F96U-42WF, 1F96U-42WFB | ST75, ST75S, ST75U, ST75W, 1F95U-42WF, 1F95U-42WFB, 1F95U-42WFS |
*Conventional heating and cooling systems do not require a common wire, but heat only, cool only, and heat pump systems do require a common wire. Check your compatibility here.
