Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 4.62 USD | – |
 |
Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 5.23 USD | – |
 |
Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 5.71 USD | – |
 |
Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 6.01 USD | – |
 |
Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 9.48 USD | – |
 |
3x XIAOMI Mijia Bluetooth Thermometer 2 | 15.87 USD | – |
 |
4x Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 17.32 USD | – |
 |
Xiaomi Mijia Bluetooth Smart Hygrometer Thermometer | 17.90 USD | – |
 |
4x Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 18.41 USD | – |
 |
4 pcs. Xiaomi Mijia Bluetooth Hygrometer Thermometer 2 | 18.72 USD | – |
 |
4x Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 19.43 USD | – |
 |
4 pcs. Xiaomi Mijia Bluetooth Thermometer Hygrometer 2 | 21.11 USD | – |
More on Aliexpress… Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…
Link: Banggood product page
Coupon (20.69 USD): BG10OFFAFF1
Coupon (21.99 USD): 13f142
(CouponsFromChina.com tip: apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 502C6B, 0c6c20, vipupgrade8, TTxBG10, BGMICLOCK, BGPMIBT45, AFfbG10, BG25GAGA, BGBT046, BGMIJIAT1, BGXM134, BGBT4PL, BGBT408, BGMIJIAT, BGMIT12, BGBT40PL, BGLAO12, BGEOFH22, BGWEO12, BGMIE88, BGBINKUPON760, BG12CLK, BGBFCR01, BGBT4RA, BGMIJ119, BGMTCK, BGMJ1188, BGXT1177, BGBAPOHG, BGVDay10%off, BGTFKD, BGHOMEG12, BGMIJIAT13, FBCOUPON1, BGma685, BGTT10, BGxm485, bGhOnEy10, BGBT40RA, BGCNMIJIA1, BGKS453M, BGCNXiaomiJuly1, BGdragonBoat, BGVVDCB, BGSS10%SW, BGLKZZVVDC12, BG760VV, BGXMST760, BGXMYB760, bgshOOp10, BGDQHOME28, BGHome15%, BGGFHOME27, BGCZPROHOME, BgoFErTaSchInA10, BGCZOC760, BGHOMEA15%, BGCODEYR760, BGELEHOME44, BGMS760, BGCODEYB760, BgcLuBofErtA10, BGBFHOME33, BGLD2A56, BGDESE760, BGAFF10OFF, BGFEFR760, BGFEFO760, BGMARFR760, BGMASE760, BGCuponation10, BGMRDC50, BGXIAOMI760, BGMAFO760, BGAPXIAOMI4, BGAPFO760, BGMAYFR760, BGwhielabel, BGMIGLA20, BGPDhome49, BGHUOT760, BGTYOI760
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
There is only one database record (it was for 14.88 USD), so you can’t see price history chart.
You can set price alert (for Banggood).