Basically copy coupon, view price history or create e-mail price alert. Best price?
Smart Clock Thermometer Hygrometer
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi Miaomiaoce Mini Air Quality Detector CO2 Detector USB Rechargeable Thermometer Hygrometer Monitor Clock Smart APP Control | $48.30 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGSAMRTH, BGELIG0920, BgcLuBofErtA10, BG15SH12, BGAFF10OFF, BGSTHO15, BGHONEY2110, BGSHOM15, 13f142, BGSHE15, 6GSGIT
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi MIAOMIAOCE Smart Clock Thermometer Hygrometer.
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)).