Tuya Smart Zigbee3.0 Thermostat Radiator Valve is for $19.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest price update (UTC time):
Tuya Smart Zigbee3.0 Thermostat Radiator Valve Temperature Schedule Setting Window Open Detection Function APP Remote Voice Control Work with Alexa Google Assistance
Banggood ($19.99)
Banggood warehouse is located in China. I think you want to know if the price is good. Awesome! This price is the best in CouponsFromChina database! There is one coupon available! Pretty cool, huh?
Link: Banggood product page
Price without coupon: $20.99
1. ($19.99): BGf58cee
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (27.11.2024, $16.30): BGf2bfdd
Item: Tuya Smart Zigbee3.0 Thermostat Radiator Valve
Countries: France, Italy
2. (16.9.2024, $19.99): BGRSEPTTSZ3
Item: Tuya Smart Zigbee3.0 Thermostat Radiator Valve
Countries: Greece, Lithuania, Portugal, Spain
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Tuya Smart Zigbee3.0 Thermostat Radiator Valve? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).