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Wifi Smart Switch Support Temperature And Humidity Monitoring

51 reviews
98% of buyers enjoyed this product! 439 orders
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Itead Sonoff TH16 Wifi Smart Switch Support Temperature And Humidity Monitoring WiFi Smart Home Wireless Switch Works With Alexa

Sensor-AM2301 is the Temperature and Humidity Sensor , No Waterproof.
Sensor-DS18B20 is the Temperature Sensor , Waterproof .
Sonoff TH10/TH16 is a wireless temperature and humidity monitoring switch which can remotely monitor and set temperature and humidity range to turn on/off connected appliances through the iOS/Android APP eWeLink.
Just as the name indicates, the Sonoff TH temperature and humidity monitor device supports two maximum current supply specifications: 10A or 15A.
Sonoff TH10/ TH16 remote temperature monitor and wireless humidity monitor WiFi switch supports presetting the range for temperature or humidity.
When the temperature or humidity of the environment falls within the range, it will automatically turn on or off the connected devices.
Sonoff TH10/ TH16 supports four kinds of temperature monitor and humidity monitor sensors, mentioned below:
Si7021, AM2301, DS18B20, DHT11
Compare with other sensors, Si7021 is more accurate. It’s highly recommended!
Note: the sensors are not in the package of Sonoff TH10 /TH16, you have to enter the number you want to order in the corresponding field.
The sensor should be plugged before power on. It is not advised to plug or unplug the sensor in power-on state.
DS18B20 is waterproof, which measures temperature only. Other sensors can measure both temperature and humdity.
With the latest eWeLink app, users can create a series of simple conditional statement (Smart Scene) to trigger on/off other smart devices.
This means users can use Sonoff TH10 or Sonoff TH16 with Si7021, AM2301, DS18B20 or DHT11 sensor to collect temperature/humidity data,
which can be used to as a condition to trigger on/off other smart devices, such as Sonoff, Sonoff RF, Sonoff SV, S20 smart socket.
This device works perfectly with electric fan, air conditioner, humidifier, smart fish tank, watering system, etc.
  • Real-time monitor–Monitor real-time temperature and humidity
  • Auto Mode–Set Auto mode to turn on/off at a specified temp. or hum. range
  • Manual Mode–Set manual mode to turn on/off immediately
  • Trigger Smart Scene–The temp. or hum. values work as smart scene trigger conditions to trigger on/off other Sonoff devices
  • Remote ON/OFF–Turn electrical devices on/off from anywhere, can work without TH sensor
  • App Support –Free iOS and Android mobile App eWeLink
  • Sync Status–Real-time device status provided to App
  • Share Control– Control your smart home together with your family
  • Timing–Set scheduled/countdown timers to turn on/off at specified time
  • Scene–Turn on/off a gang of devices with one tap
  • Voice Control –Works perfectly with Amazon Alexa, Google Home

  • Supports tracking device status
  • Supports remote turn on/off connected appliance
  • Supports presetting temperature and humidity to turn on/off
  • Supports 8 enabled countdown/single/repeat timing tasks
  • Support checking real-time temperature and humidity
  • Support setting smart scene to trigger on/off other smart devices
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home
  • Works with Google Nest


  • Input voltage: 90~ 250V AC
  • Input current: Max 10A /15A
  • Max. Power: 2200W(10A) /3500W(15A)
  • Humidity: 5%-90%RH, Non-condensing
  • Operating Temperature: 0ºC-40ºC(32°F-104°F)
  • Wireless Standard: 802.11 b/g/n
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Enclosure Material: Fire-retardant ABS V0
  • Dimension: 114*51*32 (mm)
  • Supports 4 temperature, humidity sensors: Si7021, AM2301, DS18B20, DHT11
  • Gang: 1
  • Certification: CE, RoHS, FCC


Works With Amazon Alexa:

This product works with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. Please note that only US/UK English and German voice commands are supported now.
Try out these phrases ( {deviceName} should be the name of your device):
Alexa, turn on {deviceName}
Alexa, turn off {deviceName}
Alexa, turn {deviceName} off
Alexa, turn {deviceName} on
Alexa, schalte Gerätename ein
Alexa, schalte Gerätename aus


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of homeforsmart (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

51 reviews
98% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
27 Sep 2021

As always good, this is not the first sensor

verifed buyer
27 Sep 2021

Great device. You can set the alarm clock and the device will turn on and off at the set time, you can set on and off by temperature. All this is controlled from the smartphone on the WiFi. I put it all together and manage it. You go to the cottage or go to the garage, turned on remotely and by the time the temperature is already comfortable. Max current 15 amps is somewhere 3 kW. Normal oil heater 1-2 kW. will cope with Hurray.

verifed buyer
25 Sep 2021

Excellent quality product and very fast shipping also

verifed buyer
22 Sep 2021

Got it until I checked.

verifed buyer
22 Sep 2021

high quality, good pack and very fast delivery

verifed buyer
22 Sep 2021

По товару все отлично. Доставка во время, но вот курьер оставил плохой осадок.обматерил да еще и сделал меня виноватой, что дорога тут плохая. Я наверное должна была освальт положить к его приезду

verifed buyer
21 Sep 2021


verifed buyer
21 Sep 2021

Great device. In the last firmware (3.5.0), you can set the automatic action within the set temperature and/or humidity, both for the whole day and the week. By scenario, you can activate additional devices according to this. In fact, to control other devices to this device, it is not necessary to connect the load. In my case, the maximum load is 15A, without fear you can connect the air conditioner or heater. Shipping from China for 13 days to Mo.

verifed buyer
20 Sep 2021

Everything works great

verifed buyer
19 Sep 2021

All as in the description, I order not the first time.

verifed buyer
18 Sep 2021

Everything works fine, the author is configured. The heating of the garage is now under control.

verifed buyer
18 Sep 2021

The goods came quickly only a week. Packed in two plastic packages, native boxes were crumpled but the goods were intact. I did not communicate with the store.

verifed buyer
17 Sep 2021

Works as expected. Temperature and humidity shows correctly. Checked with other instruments

verifed buyer
16 Sep 2021

It came in 2 weeks in the Novosibirsk region. But the interesting thing is that 5 days rolled the goods around the area. Just Russia post.

verifed buyer
16 Sep 2021

Not yet connected

verifed buyer
15 Sep 2021

Everything is fine, it works as it should. Seller recommend.

verifed buyer
15 Jun 2021

Todo funciona perfectamente

verifed buyer
7 Jun 2021


verifed buyer
6 Jun 2021

Funciona todo, hay instrucciones en ruso para conectarlo, ahora mando la toma de corriente a distancia

verifed buyer
3 Jun 2021

센서 입력 단자가 헐거운편이네요.

verifed buyer
2 Jun 2021

No es el primer sensor que compro ya, todo funciona bien

verifed buyer
2 Jun 2021

Todo funciona correctamente.

verifed buyer
26 May 2021

Llegó rápido puesto funciona

verifed buyer
21 May 2021

Пришлось доработать, штекер не доставал до гнезда. Рассверлил отверстие

verifed buyer
17 May 2021

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