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 RTH2SMC/N White, Button Control Smart Thermostat
Available offers (2)
Current
—
White, Button Control
Retailer
€58.99
Available to order
Price history by offer
Volatility: MediumFeatures
- WiFi + app connectivity for remote control
- Matter Certified for seamless smart home integration
- Compatible with Amazon Alexa, Google Assistant, Apple Home Kit
- Energy Star certified with auto-away functionality
- Flexible scheduling options for energy savings
- Indoor humidity monitoring and filter reminders
General specs
- Brand: Honeywell Home
- Model: RTH2SMC/N
- Seller: Retailer
- ID: B0DSGGCGG4
- C-Wire: Required
- Voltage: 24
- Material: Plastic
- IP Rating: IP20
- Dimensions: 3.43, 1.17, 5.13
- Scheduling: 7-Day
- Connectivity: Wi-Fi
- Display Type: LCD
- Power Source: Hardwired
- Mounting Type: Wall Mount
- Control Methods: App, Buttons
- OS Compatibility: Android, iOS
- Compatible Systems: Air Conditioner, Gas Boiler, Electric Boiler, Water Heating
- Smart Home Compatibility: Amazon Alexa, Google Assistant, Apple HomeKit
- First listed by seller: January 12, 2026
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 homeowner who wants to manage their heating and cooling from anywhere, this Honeywell Home Smart Thermostat is perfect for adjusting the temperature while at work or on vacation. While many thermostats focus on home security, this one offers peace of mind through energy savings and personalized comfort.
The app sends a filter reminder before you even notice the air quality dip. You can set a 7-day schedule that matches your family's routine, reducing energy use without sacrificing comfort. With Matter certification, it integrates smoothly into your existing smart home setup, letting you control it via Alexa or Google Assistant with a simple voice command.
It works with most conventional and heat pump systems, but requires a C-wire for power. Choose display settings to monitor indoor humidity and optimize your home's environment effortlessly.
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| Brand | Honeywell Home | meross | LUX | vine | Honeywell | EdgeAnt |
| Model | RTH2SMC/N | MTS300 | TQ1 | B0FFBC4MV4 | RENEWRTH9585WF/U | EHVC523-Mirror |
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| Price | €58.99 | €50.80 | €66.88 | €71.33 | €70.43 | €89.17 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | May 29, 2026 | Jun 24, 2026 |
| C-Wire | Required | Required | Required | Required | ||
| Voltage | 24 | 120, 240 | 24 | |||
| Dimensions | 3.43, 1.17, 5.13 | 3.54, 3.54, 1.1 | 4.5, 3.5, 0.88 | |||
| Scheduling | 7-Day | Weekly | Flexible programming | 7-Day | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Display Type | LCD | LCD | LCD | Touchscreen | Mirror | |
| Power Source | Hardwired | Wired | Hardwired | Wired | Hardwired | Hardwired |
| Mounting Type | Wall Mount | Wall Mount | Wall Mount | Wall Mount | ||
| Control Methods | App, Buttons | App, Voice | App, Buttons, Voice | App, Voice | Touchscreen | App, Voice |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Compatible Systems | Air Conditioner, Gas Boiler, Electric Boiler, Water Heating | Air Conditioner, Electric Boiler, Electric Floor Heating, Fan Coil Unit, Gas Boiler, Hydronic Floor Heating, Water Heating | Forced air (gas, oil or electric), Hot water and steam, Heat pumps with electric backup | Air Conditioner, Gas Boiler, Water Heating | ||
| Smart Home Compatibility | Amazon Alexa, Google Assistant, Apple HomeKit | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings | Amazon Alexa, Google Assistant, Tuya | |||
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