Aliexpress
Click here… to search for Xiaomi Smartmi PM2.5 Air Detector on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood.
Link: Banggood product page
Price: -3 USD
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
Old coupons (from the oldest to the newest): 502C6B, 15NATURE, BG70912, AFfbG10, BGDETECTORPL, BGPM26, BGAFF10OFF, bGhOnEy10, BGherra
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Smartmi PM2.5 Air Detector.
Price records source(s): Gearbest, Banggood
Click on image to enlarge.
You can set price alert (for Banggood).