Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi Mi Home Security IP Camera 1080P | 31.09 USD | – |
 |
Xiaomi Mijia Car Home Vacuum Cleaner 120W 13000Pa | 45.69 USD | Paste “FUES03 or OUTDOOR3 or ODFW03” (may not work) |
 |
Xiaomi Mijia Car Home Vacuum Cleaner 120W 13000Pa | 50.07 USD | – |
 |
Xiaomi MiHome Honeywell Gas Alarm | 50.68 USD | Paste “FUES03 or OUTDOOR3 or ODFW03” (may not work) |
 |
Xiaomi Smart Home Gateway ZigBee | 59.05 USD | Paste “FUES03 or OUTDOOR3 or ODFW03” (may not work) |
 |
Xiaomi MiHome Honeywell Gas Alarm | 70.70 USD | Paste “ODF8 or OUTDOOR8” (may not work) |
 |
Xiaomi Mijia Car Home Vacuum Cleaner 120W 13000Pa | 91.62 USD | Paste “FUES08 or OUTDOOR8 or ODFW08” (may not work) + Paste $1/50 coupon “7FGSMNP7XVXC” in the cart |
More on Aliexpress… Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (28.67 USD): AFfbG10
Coupon (28.67 USD): affbg10
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Old coupons (from the oldest to the newest): 64b62c, 502C6B, 61525c, 05ca2a, 1964CODE, 7cb48f, ChinaGB6, 3b96c1, BGThER1, TTxBG10, BG2596A, BG19ihealth, BGBK19TH, BGHE24, BGBFAFF2019, BGCITYADS2019, BGHT24
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for Xiaomi Mi Home iHealth Thermometer is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).