No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
Honeywell Home RTH2CWF Grey, Voice Control Smart Thermostat
Available offers (2)
Current
Grey, Voice Control
Retailer
€56.17
Available to order
—
Price history by offer
Volatility: MediumFeatures
- WiFi and app connectivity
- Matter Certified for smart home integration
- Compatible with Alexa, Google Assistant, Apple HomeKit
- Energy Star certified with flexible scheduling
- Auto-away technology and energy savings
- Change air filter reminders and humidity display
General specs
- Brand: Honeywell Home
- Model: RTH2CWF
- Seller: Retailer
- ID: B0DSGCDMPT
- Connectivity: Wi-Fi
- Control Methods: App, Voice
- Smart Home Platform: Google Home
- Programmable Schedule: 7-Day
- Voice Assistant Compatibility: Alexa, Google Assistant
- First listed by seller: November 9, 2025
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
For the busy homeowner juggling work and family, this Honeywell Home Smart Thermostat lets you adjust your home's temperature remotely, so you can ensure comfort for your kids after school or save energy while you're away. It's not just about home automation; it's about giving you peace of mind, knowing your home is efficient and cozy without constant manual tweaks.
Set up flexible schedules in the First Alert app, and the thermostat adapts to your routine, reducing energy bills automatically. The motion sensor detects when no one is home and switches to energy-saving mode, often before you even realize you've left. With Matter certification, it integrates smoothly into your existing smart home setup, working with Alexa, Google Assistant, or Apple HomeKit for voice commands that feel effortless.
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Honeywell Home RTH2CWF Grey WiFi and app connectivity
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| Brand | Honeywell Home | Emerson | meross | Emerson | ||
| Model | RTH2CWF | ST75W | MTS300 | 3rd Gen | GA02082-US | ST25 |
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| Price | €56.17 | €222.94 | €50.80 | €231.86 | €107.02 | €61.96 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | May 19, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 19, 2026 | Jun 24, 2026 |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Control Methods | App, Voice | Touchscreen, App | App, Voice | App, Remote Control | App, Voice | App |
| Smart Home Platform | Google Home | Google Home | Google Home | |||
| Programmable Schedule | 7-Day | 7-Day | Weekly | |||
| Voice Assistant Compatibility | Alexa, Google Assistant | Alexa, Google Assistant | Alexa, Google Assistant | Alexa | ||
| Power Source | Wired | Hardwired | Hardwired | Wired | ||
Honeywell Home RTH2CWF Grey WiFi and app connectivity
€56.17
When this device makes sense
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