Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Temperature Test Tolerance ±2.0℃, Humidity Test Tolerance ±5%, Measuring Range 0℃~50℃, Batteries 2x AAA Batteries(Not Included), Color White, Model WP6850, Temperature Test Range 0℃~50℃(32℉~122℉), Input DC5V/ 1A, Indoor Unit Weight: 163g, Weight Outdoor Unit Weight: 57g, Size Indoor Unit Dimension: 134.3x 91.3x 24.2mm, Transmission Frequency 2.4GRF, Transmission Distance 50m, Outdoor Unit Dimension: 88.5x 23.8x 42mm, Sleep Current <30uA, Humidity Test Range 20%~95%, Test Period 1 Minute
Aliexpress
I could not find it on Aliexpress. 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 Europe 
.
Link: Banggood product page
1. ($26.99): BGAFF10OFF
2. ($26.99): bGhOnEy10
3. ($26.99): BGDQHOME39
4. ($26.99): BgcLuBofErtA10
5. ($26.99): BGDEFR035
6. ($26.99): BGDESE035
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGYUICLO23, AFfbG10, BGWEATH19, BGKGYoupin1, BGPOGODA, BGJDFH17, BG117YUYI, BGYUIHOMEPL, BGYI179, BGBFAFF2019, BGYH5RA, BGY177HE, BGCITYADS2019, BGBAPOHG, BGXT18F, BGYS19, BGVDay10%off, BGHOMEG12, BGYUN98, BGYY267, FBCOUPON1, BGSE035, BGHome15%, BGGFHOME35, BGSETD035, BGGQHOME10, BGHALLOWEEN, BGHOMEA15%, BGOCFO035, BGNOTD035, BGJATD035, BGCuponation10, 13f142, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG10OFFAFF1
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – YUIHome Weather Station ($-3)
Price history and price alert
Price history (for all/most countries) for YUIHome Weather Station [EU] is here.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for YUIHome Weather Station [EU]](https://couponsfromchina.com/pricehistory/History20571.png "YUIHome Weather Station [EU] price history")
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)).