Emerson ST75 Black, Tuya, Alexa Smart Thermostat with Touchscreen Color Display
Available Options
For homeowners who want to simplify their daily routine and cut energy costs, the Emerson Sensi Touch smart thermostat offers reliable control. While many focus on home security, this device brings peace of mind through energy savings and comfort management, especially for busy families juggling work and home life.
Set flexible schedules in the app, and you will notice your HVAC runs less often without sacrificing comfort. The large color display shows clear readings, and the motion alert for system issues often arrives before you sense a temperature change. With remote access via smartphone, you can adjust settings from anywhere, ensuring your home is always welcoming.
Smart maintenance features deliver usage reports and filter reminders, helping you avoid costly repairs. Easy DIY installation with step-by-step guides means you can set it up quickly and start saving energy right away.
Features
- Save about 23% on HVAC energy
- Control from anywhere with smartphone app
- Easy DIY installation with step-by-step instructions
- Works with Alexa for voice control
- Smart maintenance with usage reports and alerts
- Sleek modern design with large color display
- Privacy protection with no data sale to third parties
Product details
General specs
- Brand: Emerson
- Model: ST75
- Connectivity: Wi-Fi
- Display Type: Color LCD
- Control Methods: Touchscreen, App
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 12/6/25 | $124.37 |
| 11/9/25 | $109.95 |
Shipping options
United States
Available Options
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Black, Tuya, Alexa | Amazon | $124.37 | Available | Current |
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White, Google Home, Alexa, Google Assistant | Amazon | $115.72 | Available | View |
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Emerson ST75 Black Save about 23% on HVAC energy
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vine B0FFBC4MV4 Compatible with Alexa and Google Assistant
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meross MTS300 Black
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LEVOIT Aura 400S White Works with Alexa and Google Assistant
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Emerson ST25 Black Save about 23% on HVAC energy
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Amazon S6ED3R White Works with Alexa and Ring
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| Brand | Emerson | vine | meross | LEVOIT | Emerson | Amazon |
| Model | ST75 | B0FFBC4MV4 | MTS300 | Aura 400S | ST25 | S6ED3R |
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| Price | $124.37 | $69.99 | $66.99 | $132.40 | $61.95 | $79.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 9, 2025 | December 9, 2025 | December 6, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Display Type | Color LCD | LCD | LCD | |||
| Power Source | Wired | Wired | Wired | Hardwired | Wired | |
| Control Methods | Touchscreen, App | App, Voice | App, Voice | App, Touchscreen, Voice | App | App, Voice |
| Smart Home Platform | Tuya | Google Home | Google Home | Google Home | ||
| Voice Assistant Compatibility | Alexa | Alexa, Google Assistant | Alexa, Google Assistant | Alexa | Alexa | |
| Programmable Schedule | 7-Day | 7-Day | Weekly | |||