Check this low price: $17.99 from Banggood. Updated: 08-01-2026.
ZigBee Wireless Connection / Automatic Alarm / Detect Atmospheric Pressure
Banggood warehouse: China.
Price: $17.99
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself.
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $9.99.
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)).
Why there is no regular price checking? Coupon is dead in just about one-two hours after it was published, but i still receiving price alerts…
“Latest coupon code price check (UTC time): 2019-08-06 09:44:55”
The coupon is working in my country. That is why it’s available.
I didn’t know that there are coupons special for the country, it is usually simply indicated that there is no delivery to a specific country. Sad to know
Gearbest writes that coupon has expired, but in reality it works in other countries (or it has really expired).