🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★œ
Bigamart
Price
$74.99
Home/Garden/Thermometers & Meteorological Instruments/Hygrometers
LinknLink Thermometer and Hygrometer eTHS, WiFi Smart Temperature and Humidity Monitor Sensor, APP Phone Alert, TH2MQTT Home Assistant, Works with Alexa Google Home, No Hub Required — image 1
HygrometersLinknLink✓ In stock

LinknLink Thermometer and Hygrometer eTHS, WiFi Smart Temperature and Humidity Monitor Sensor, APP Phone Alert, TH2MQTT Home Assistant, Works with Alexa Google Home, No Hub Required

★★★★★
$74.99
Worldwide shipping
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30-day returns
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Thousands of happy customers
About this item
  • 【Accurate and Fast Reading】Powered by the world top sensor Sensirion from Switzerland, eTHS provides temperature accuracy up to ±0.54°F/±0.3°C and humidity accuracy up to ±2%RH. Data is refreshed every 2 seconds ensures instant updates and automations.
  • 【TH2MQTT Home Assistant】TH2MQTT is a bridge that connects a temperature and humidity sensor (TH) to Home Assistant using the MQTT protocol. This allows Home Assistant to monitor and react to changes in temperature and humidity. For example, it can trigger actions like turning on a air conditoner when the temperature is too high, or activating a humidifier when the humidity drops below a certain level. Essentially, it enables you to automate your home environment based on real-time temperature and humidity data.
  • 【WiFi Connection Without Hub】Why paying more to buy another hub and add troubles? Unlike other Bluetooth sensors, eTHS is always connected to Internet with WiFi (2.4G) directly. Watch data from anywhere at any time and avoid any potential failure due to signal conversion.
  • 【App Real-Time Status and Alert】View current status and 24-hour data curve even you are not at home. Set higher and lower limit to get immediate alerts for abnomities, helping you respond faster to sudden changes in environments such as greenhouses and basement storage.
  • 【FREE Data Storage and Export】eTHS offers world's longest FREE data storage for up to 3 years. You can view detailed data history after years and export full data to Excel file at any time for records tracking.
  • 【Works with Alexa/Google】eTHS works with Alexa and Google Home for voice interaction. No need to find and check sensor details in App but just ask Alexa or Google Assistant the temperature or humidity data in specific room. Use Routines in Alexa App as an event to interact with products from other brands.
Product details
Brand
LinknLink
Manufacturer
LinknLink Pty Ltd
Colour
White
Model number
eTHS
Part number
eTHS
EAN
6975318230071

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
đŸ‡źđŸ‡± · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇩đŸ‡ș · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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