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White rectangular smart hub with screen and two buttons

Sonoff W3202100 Smart Hub with Thermometer Hygrometer and IR Remote Control

SKU CH-961Q-6E9HY MPN W3202100

Monitors temperature, humidity and light with Swiss-made sensor accuracy, consolidates over 80,000 infrared remotes and links SwitchBot devices via 2.4 GHz Wi-Fi for Alexa.

  • ColorWhite
  • TypeSmart
  • SpecificationsW3202100, SwitchBot, Wonderlabs, ABS, White, Ac/DC, false, 0
  • Dimensions14.33in W x 12.83in H x 9.06in D
  • Weight0.19 kilograms
  • Swiss-made sensor delivers ±1.8 % RH and ±0.36 °F accuracy
  • Built-in light sensor auto-adjusts screen brightness for clear reading
  • Learns and consolidates over 80 000 infrared remotes into one app
  • Temperature, humidity and light data trigger automated scenes and geo-fencing
  • Two programmable smart buttons give one-tap control without a phone

4-in-1 Smart Home Hub

The Sonoff W3202100 combines a Wi-Fi thermometer hygrometer, infrared remote consolidation, light sensing and two programmable smart buttons in one white ABS unit. It connects to 2.4 GHz networks and works with Alexa, Google Home and Apple Home for voice or app control. The built-in Swiss-made sensor chip delivers temperature accuracy within ±0.36 °F and humidity accuracy within ±1.8 % RH.

Replaces Separate Sensors And Remotes

This hub removes the need for standalone temperature-humidity meters and multiple infrared handsets by learning codes from over 80,000 supported appliances such as TVs and air conditioners. The jump is worthwhile when you want automated scenes triggered by real-time climate or light data, or when you need push alerts if readings leave a defined comfort range.

Suits Households Wanting Centralised Climate

Ideal for users who prefer physical buttons for children or elderly relatives and who value on-screen graphs of temperature, humidity and light trends. Not suited for buyers who require 5 GHz Wi-Fi connectivity, local-only operation without cloud services, or support for protocols beyond infrared and the listed voice ecosystems.

Highlights

  • Swiss-made sensor delivers ±1.8 % RH and ±0.36 °F accuracy
  • Built-in light sensor auto-adjusts screen brightness for clear reading
  • Learns and consolidates over 80 000 infrared remotes into one app
  • Temperature, humidity and light data trigger automated scenes and geo-fencing
  • Two programmable smart buttons give one-tap control without a phone

Specifications

BrandSonoff
ModelW3202100
ColorWhite
TypeSmart
Part NumberW3202100
SpecificationsW3202100, SwitchBot, Wonderlabs, ABS, White, Ac/DC, false, 0.19 kilograms, 7.2 L x 9.6 W x 10.1 H centimeters, 2AKXB-W3202100
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.19 kilograms

Questions about this item

What are the exact dimensions of the hub so I can check it fits on my shelf?

The hub measures 7.2 cm wide, 9.6 cm deep and 10.1 cm high, weighing 0.19 kg.

How do I add an air-conditioner remote to the hub, and what step do people often miss?

Open the app, choose Add Device, select Infrared Remote, then point the original remote at the hub and press each button when prompted; the step often missed is holding the original remote button until the hub confirms it has learned the code.

Will the Swiss-made sensor in the cable need recalibration or replacement over time?

The sensor is a solid-state component with no moving parts and does not require recalibration or scheduled replacement under normal indoor use.

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