$23.99 – SONOFF TRVZB Smart Zigbe Thermostatic Radiator Valve Intelligent Thermostat Temperature Controller APP&Voice Control Work with Alexa Google Home.
You can get SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve for $23.99 with coupon (from Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($23.99)
Banggood warehouse is located in China. But wait a sec… Is it a good price? Let’s see… Average price for this item is $24.81 and current one is $23.99, so it’s a good price! I found coupon for you. Check this out.
Link: Banggood product page
Price without coupon: $24.99
1. ($23.99): BGca82bd
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (14.1.2025, $22.99): BG7d3ad4
Item: SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve [EU]
Countries: Greece, Lithuania
2. (30.12.2024, $21.99): BGe25e08
Item: SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve
Countries: Germany
3. (26.11.2024, $22.82): BGRA330
Item: SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve
Countries: France, Italy
Old coupons (from the oldest to the newest): BG6bd0d3, BGfe40ba, BG0fdb5f, BG270b72
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve [EU] ($-3)
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.
Price history and price alert
Do you need price history chart (for all/most countries) for SONOFF TRVZB Smart Zigbee Thermostatic Radiator Valve? There we go. The lowest price was: $20.99.
Price records source(s): Banggood
Click on image to enlarge. 
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)).