New prices
$135
– $170
Emerson ST75W Smart Thermostat with Touchscreen Color Display
A smart thermostat with a large color touchscreen display that allows for remote control via a smartphone app, helping to save energy on HVAC systems. It features easy DIY installation, compatibility with voice assistants like Alexa, and smart maintenance alerts for usage reports and system issues. Designed for seamless integration into smart home setups.
- 2 variants
- Save about 23% on HVAC energy
- Color: 2 colors
Used prices
$83
Price spread
~26%
Across new variants
Customer rating
14,136 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
Black, Tuya, Alexa
Amazon
Available to order
- Color
- Black
- Smart Home Platform
- Tuya
- Voice Assistant Compatibility
- Alexa
Available to order
- Color
- White
- Smart Home Platform
- Google Home
- Voice Assistant Compatibility
- Alexa, Google Assistant
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Black, Tuya, Alexa | White, Google Home, Alexa, Google Assistant |
|---|---|---|
| Price | $134.99 | $169.99 |
| Updated | Jun 3, 2026 | May 30, 2026 |
| Availability | Available to order | Available to order |
| Color | Black | White |
| Smart Home Platform | Tuya | Google Home |
| Voice Assistant Compatibility | Alexa | Alexa, Google Assistant |
Amazon live offers
Offers updated
Top live offer
$134.99
New from
$134.99
Used from
$82.93
Offer count
11+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Acceptable | $82.93 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Good | $90.27 | Free shipping | 6/3/26 | View offer |
| Third-party seller | Used - Very Good | $94.97 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | New | $134.99 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare Emerson ST75W Smart Thermostat with Touchscreen Color Display variants, pricing tiers and key differences.
Learn moreHow variants differ
- Color
- Smart Home Platform
- Voice Assistant Compatibility
Who each variant is for
- Start with your budget: the visible price spread across variants is about 26%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.5 / 5
from 14,136 ratings
No written reviews yet
When this device makes sense
Product confidence
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