Hysteresis: 1-5℃ Adjustable, Ambient Temperature: 0-45℃, Display Temperature: 5-35℃, Storage Temperature: -5-45℃, Accuracy: ±0.5℃, Power Consumption: <1.5W, Buttons: Capactive Touch Buttons, Shell Material: PC+ABS(flame retardant), Timing Error: <1%, Protection Class: IP20, Sensor: NTC, Power Supply: 95-240V / 50/60HZ, Ambient Humidity 5-95%RH(Non Condensing), Current Load: 16A(electric heating) /3A(water heating/water boiler/gas boiler). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($55.99): BGf386d7
2. ($73.62): BGSmart6
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Price history and price alert
Do you need price history chart (for all/most countries) for WiFi RF Wireless Room Thermostat? There we go. The lowest price was: $55.99.
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)).