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Temperature accuracy: 0.5℃, Measurement error: ±1℃, Size: 90mmx 63mmx 25mm, WIFI band: 2.4G (not support 5G), Alarm Indication: The digital tube number flashes, Detecting temperature: -40℃ to +120℃, Pairing indication: Green indicator flashes, Built-in rechargeable battery: 3.7V 1100MA, Battery standby time: about 6 hours, Note: the backup battery switch located at circuit board. For the first time use / please remember to open the back cover / then switch on backup battery switch., Powered by: DC5V 1A power adapter (included), Buzzer alarm time: default 15 seconds uncontrollable
Aliexpress
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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.
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Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGSmart6, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, hoNEYbGdeAlS, BGJUNEGSG9, Cuponation9, 9OFFSUMMER, BG8ReviTrage, BGcoupon8off, BGGutscheine, ADMITADBLACK
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Tuya WiFi Temperature Sensor [EU].
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Tuya WiFi Temperature Sensor [EU]](https://couponsfromchina.com/pricehistory/History33007.png "Tuya WiFi Temperature Sensor [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)).