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.
Docooler Variant #212758 WiFi Smart Thermostat Temperature Controller
Features
- WiFi smartphone app remote control
- Voice control (Alexa & Google Home)
- Weekly programmable schedule
- Manual & programming modes
- TFT screen with weather info
- Family sharing via app
- Compatible with 86x86mm or 60mm box
- 3-color ambient light
General specs
- Brand: Docooler
- Seller: Retailer
- ID: B0CCTKSR7W
- WiFi: Yes
- App Name: Smartlife
- Manual Mode: Yes
- Display Type: TFT screen
- Mounting Type: Wall-mounted
- Voice Control: Yes
- Control Method: Button, Mobile App, Voice
- Family Sharing: Yes
- Remote Control: Yes
- Weekly Program: Yes, Separate schedules for weekdays and weekends
- Max Load Current: 5A
- Programming Mode: Yes
- Display Information: Weather, Outdoor humidity, Temperature, Clock
- Ambient Light Colors: 3 colors
- Smart Thermostat Type: Programmable
- Compatible Boiler Types: Water, Gas Boiler
- Compatible Installation Boxes: 86x86mm square, European 60mm round
- Compatible Smart Home Systems: Alexa, Google Home, Tuya App
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
United States
United States
Available
This Docooler WiFi Smart Thermostat puts precise temperature control in your hands, whether you're at home or on the go. Use the Smartlife app to adjust your heating from the couch, your office, or even while driving home. No more coming back to a cold house or wasting energy heating an empty one.
Voice control adds convenience for busy moments. Tell Alexa or Google Home to raise the temperature while you're cooking or carrying groceries. The weekly programmable schedule handles the rest. Set separate schedules for weekdays and weekends, so your home is comfortable when you wake up and warm when you return.
The ultra-thin wall-mounted design looks clean on any wall, and the TFT screen shows weather, humidity, and time. Three ambient light colors let you match your room's vibe. Share device control with family members so everyone stays comfortable. Compatible with 86x86mm square or 60mm round junction boxes, this thermostat works with most water or gas boilers up to 5A.
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| Brand | Docooler | MOES | Marhynchus | Honeywell | ||
| Model | SDM6 | SDM5 | WHT S02 | TH8321WF1001 | ||
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| Price | €55.07 | €18.75 | €17.04 | €23.01 | €36.02 | €157.97 |
| Seller | Retailer | Banggood | Banggood | Banggood | Retailer | Retailer |
| Update | May 20, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 19, 2026 | Jun 24, 2026 |
| Display Type | TFT screen | LCD Touch Screen | LED | Large Display | ||
| Temperature Accuracy | ±1.8°F | ±1.8°F | ±1.8°F (±1°C) | ±1.8°F | ||
| Temperature Sensor Type | NTC | NTC | NTC3950 10K | |||
| Display Temperature Range | 32°F to 122°F | 32°F to 122°F | 41°F to 158°F (5°C to 70°C) | |||
| Compatibility | Water Heating, Electric Heating | Electric Heating, Water Heating, Water Gas Boiler | Boiler Heating | Stages up to 3 Heat / 2 Cool | ||
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