Just check coupons out (with price alert and history). You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Installation Mode Wall-mounted, Working Temperature -20℃〜60℃, Temperature Error 0.5℃, Size ɸ42x18mm, Transmitting Frequency 2.4GHz, Battery Up to 1 year battery life, Communication Distance 100 meters, Wireless Type ZigBee, Humidity Error 5%, Model BW-IS8, Low Battery Prompt 2.5V±0.2V, APP Control BlitzWolf / Tuya / Smart Life
Banggood
Banggood warehouse is located in China. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
1. ($14.66): BGba809a
2. ($14.66): BGafb0a7
3. ($15.66): BGd42091
4. ($15.66): BG590d4c
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGBWIS8, BgcLuBofErtA10, BGBWIS8CZ, BG15SH12, BGSTHO15, BG2BWIS8CN, 10%ForNewBW, 10%ForBGBW, BGHONEY2110, BGf66a6c, BG7ae489, 6GSGIT
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-IS8 Zigbee Temperature Humidity Sensor [EU] ($-3)
Price history and price alert
There is only one database record (it was for $10.99), so you can’t see price history chart.
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)).