$51.99 – Tuya WiFi Smart Home Wireless Thermostat RF Battery Gas Boiler Water Heating Digital Temperature Controller Work with Alexa Google Home – Black with WIFI.
I have just checked coupons. The lowest price I could get is $51.99 for Tuya WiFi Smart Home Wireless Thermostat RF Gas Boiler Water Heating Controller (in Banggood). Basically copy coupon, view price history or create e-mail price alert. What is best price?
Latest coupon code price check (UTC time):
Banggood ($51.99)
Banggood warehouse is located in China. Is it a reasonable price for this item? Actually this is the best price in history according to CouponsFromChina database! I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Price without coupon: $52.99
1. ($51.99): BG97766a
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BGa52fb8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 WiFi Smart Home Wireless Thermostat RF Gas Boiler Water Heating Controller? There we go. The lowest price was: $51.99.
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)).