Battery: CR2032(included), Dimension: 86*86*15mm, Working humidity: 0-95%RH, Working temperature: -10℃-+50℃.
Just check coupons out (with price alert and history). What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I’m afraid that there’s no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGCITYADS2019, aff7off, 13f142, bGpAnDacHeCk, BGAQOP1, 2020CNY, BGAQ20, BGSAMH, BGAQA15, bGhOnEy10, BGSM15, BGSMOFF, BGAQOP7, BGAQAOPL, bgshOOp10, BGSAMRTH, BGHU992, BGELIG0920, BGAQOS, BGHALLOWEEN, BgcLuBofErtA10, BGAQOPS, BG15SH12, BGSTHO15, BGAQOP02, BGCuponation10, BGc00c6d, BGHONEY2110, BGSHOM15, BGd06207, BGSHE15, BG2f2efd, BGac9a58, BGCL374, BGcou930, BGD11374, BG487780, BGNED11374, BGD11048, BG39fc80, BGB5060, BG17c72b, BG1cba4b, BGa0b12e, BGf64df4, BG317e59, ADMITAD2212, BGSmart6, MVC8SPRING, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, Cuponation9, 9OFFSUMMER, BGCG111, BG8ReviTrage, BGf3f180
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Aqara OPPLE Zig Bee 3.0 HomeKit Smart Switch ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Aqara OPPLE Zig Bee 3.0 HomeKit Smart Switch [EU]. The lowest price was: $13.22.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Aqara OPPLE Zig Bee 3.0 HomeKit Smart Switch [EU]](https://couponsfromchina.com/pricehistory/History22027.png "Aqara OPPLE Zig Bee 3.0 HomeKit Smart Switch [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)).