Tuya TDR89B/W-EP Smart Thermostat: WiFi connectivity and app control
This smart thermostat is perfect for homeowners who want to save on energy bills while keeping their home comfortable. Instead of just adjusting temperatures, it gives you peace of mind by automatically managing heating based on your daily routine.
Set a weekly schedule with up to six periods a day, and the thermostat learns your habits to reduce wasted energy. The geofencing feature uses your phone's location to turn heating on or off as you leave or approach home, so you never come back to a cold house. With voice control through Amazon Alexa or Google Home, you can adjust settings hands-free while cooking or relaxing. The LCD display is clear and backlit, making it easy to check temperatures in low light. It works with floor heating systems and includes an external sensor for accurate readings, ensuring consistent warmth in every room.
Features
- Voice control with Amazon Alexa and Google Home
- Weekly programmable schedules
- Geofencing and automation features
- Energy usage reports and alerts
- Memory function retains settings after power loss
- WiFi connectivity and app control
General specs
- Brand: Tuya
- Model: TDR89B/W-EP
- Seller: Joom
- ID: 64d1c0f603ea5e1b3767c514
- Sensors: Temperature
- Controls: Voice Control, Touch Controls
- Mounting: Desktop
- Sensor Type: Digital
- Connectivity: Wi-Fi
- Display Type: LCD
- Power Source: AC Power
- Use Location: Indoor
- App Ecosystem: Tuya
- Temperature Range: -4, 140
- Smart Assistant Compatibility: Amazon Alexa, Google Assistant
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Tuya | SASWELL | BSEED | MoesGo | SASWELL | BECA |
| Model | TDR89B/W-EP | T18BUTW-7-WIFI(TY) | ST-01 | 06-O0VS-LMKK | T18BUTW-7-WIFI(TY) | BHT 8000GBLW |
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| Price | $42.11 | $69.99 | $129.99 | $129.99 | $69.99 | $54.35 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Banggood |
| Update | Nov 17, 2025 | Feb 7, 2026 | Dec 6, 2025 | Feb 7, 2026 | Feb 4, 2026 | Mar 3, 2026 |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | |
| Display Type | LCD | LED | LCD | LCD | LED, Color LCD | |
| Power Source | AC Power | Hardwired | Hardwired | Wired | ||
| Required | Required | Required | ||||
| Scheduling | 7-Day | 7-Day | 7-Day | |||
| Control Methods | App, Touchscreen, Voice | App, Touchscreen, Voice | App, Voice | App, Voice, Touchscreen | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Compatible Systems | Air Conditioner, Electric Boiler, Electric Floor Heating, Fan Coil Unit, Gas Boiler, Hydronic Floor Heating, Water Heating | Air Conditioner, Electric Boiler, Electric Floor Heating, Fan Coil Unit, Gas Boiler, Hydronic Floor Heating, Water Heating | Air Conditioner, Electric Boiler, Electric Floor Heating, Fan Coil Unit, Gas Boiler, Hydronic Floor Heating, Water Heating | |||
| Smart Home Compatibility | Amazon Alexa, Google Assistant, Tuya | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Tuya | |||
| Material | Plastic | Plastic | PC ABS | |||
| Mounting Type | Wall Mount | Wall Mount | Wall-Mounted | |||
| Voltage | 24 | <num_from>, <num_to> | AC 95-240V 50/60Hz | |||
