WT20R Tuya WiFi Smart Knob Thermostat ($33.99)

The coupon price for it is $33.99 (in Banggood). Updated: 08-01-2026.

WT20R Tuya WiFi Smart Knob Thermostat Electric Heating Water Gas Boiler Temperature Controller Works With Alexa Google Home – 16A Electric Heating
Banggood warehouse: China.

Price: $33.99

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