SASWELL T18BUTW-7-WIFI(TY) Smart WiFi Thermostat: Wide application for 3H/2C heat pump and conventional systems
For the homeowner tired of adjusting the thermostat manually or dealing with high energy bills, this smart thermostat simplifies your daily routine. It's perfect for managing your home's temperature while you're at work or on vacation, ensuring comfort without waste.
Think of it not just as a temperature controller, but as a silent energy manager that learns your habits. The 7-day programmable schedule lets you set different temperatures for weekdays and weekends, so your home is warm when you wake up but saves energy when you're away. With the Tuya app, you can adjust settings from your phone, and Alexa compatibility means you can change the temperature with a simple voice command—no more getting up from the couch on a chilly evening.
Installation is straightforward, even if your system lacks a C-wire, thanks to the included adapter. The bright touch screen makes it easy to check the temperature at a glance, and the motion alert for system changes gives you peace of mind before issues arise. This thermostat adapts to heat pumps and conventional systems, offering reliable control that fits seamlessly into your smart home setup.
Features
- C-wire adapter included for easy compatibility
- Smart APP and voice control via Tuya, Alexa, Google Assistant
- User friendly touch screen with bright LED display
- Easy to install with DIY instructions
- 7 days programmable for personalized heating schedules
- Wide application for 3H/2C heat pump and conventional systems
General specs
- Brand: SASWELL
- Model: T18BUTW-7-WIFI(TY)
- Seller: Amazon
- ID: B0F29D8TFC
- Voltage: <num_from>, <num_to>
- Connectivity: Wi-Fi
- Display Type: LED, Color LCD
- Power Source: Wired
- Mounting Type: Wall-Mounted
- Max Load Power: <num1>, <num2>
- Control Methods: App, Voice, Touchscreen
- Max Load Current: <num1>, <num2>
- Smart Home Platform: Tuya, Google Home
- Programmable Schedule: 7-Day
- Heating System Compatibility: Heat Pump, Conventional Systems
- Voice Assistant Compatibility: Alexa, Google Assistant
- First listed by seller: 1/21/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
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| Brand | SASWELL | EdgeAnt | BSEED | LEVOIT | vine | vine |
| Model | T18BUTW-7-WIFI(TY) | EHVC523-Mirror | ST-01 | Aura 400S | B0FFBC4MV4 | TJ-919T |
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| Price | $69.99 | $99.99 | $129.99 | $65.43 | $69.99 | $119.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 21, 2026 | January 21, 2026 | December 6, 2025 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Voltage | <num_from>, <num_to> | 24 | 120, 240 | 24 | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Display Type | LED, Color LCD | Mirror | LCD | LCD | LCD | LCD |
| Power Source | Wired | Hardwired | Hardwired | Hardwired | Wired | Hardwired |
| Mounting Type | Wall-Mounted | Wall Mount | Wall Mount | Wall Mount | Wall Mount | |
| Control Methods | App, Voice, Touchscreen | App, Voice | App, Touchscreen, Voice | App, Touchscreen, Voice | App, Voice | App, Touchscreen, Voice |
| C-Wire | Required | Required | Required | Required | ||
| Scheduling | 7-Day | 7-Day | 24/7 | 7-Day, Multiple Periods | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Compatible Systems | Air Conditioner, Gas Boiler, Water Heating | Air Conditioner, Electric Boiler, Electric Floor Heating, Fan Coil Unit, Gas Boiler, Hydronic Floor Heating, Water Heating | Air Conditioner, Heat Pump Systems | Gas Boiler, Electric Boiler, Boiler | ||
| Smart Home Compatibility | Amazon Alexa, Google Assistant, Tuya | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant | ||
| Material | Plastic | Plastic | Plastic | |||