Shelly Blu H&T Temperature and Humidity Sensor - Black

The Shelly BLU H&T is a water-resistant temperature and humidity sensor, able to communicate with ...

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AmazonShelly Black Blu H&T - Bluetooth Temperature And Humidity Sensor, Smart Thermometer And Hygrometer For Indoor/Outdoor, Ip54 Certified, Data Storage, Beacon Mode, Gateway Required
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Product Information

Full details

The Shelly Blu H&T is a water-resistant temperature and humidity sensor designed for smart home enthusiasts seeking precise environmental monitoring both indoors and outdoors. Its key benefit is seamless integration with the Shelly ecosystem for automated climate control, offering peace of mind with up to 3 years of battery life. A potential caveat is its reliance on Bluetooth connectivity, which may require a compatible gateway for remote access.

All features

Model Part NumberSHELLY BLU H&T BLACK
BrandShelly

Extended Product Information

FAQs

What is the operating temperature range?

The Shelly Blu H&T measures temperatures between -20°C and 60°C.

Can this sensor be used outdoors?

Yes, with its IP54 rating, the Shelly Blu H&T is water and dust-resistant, making it suitable for outdoor use.

How long does the battery last?

The battery life is up to 3 years, depending on usage and update frequency.

What type of battery does it use?

It uses one CR2032 battery.

Do I need a hub to use this sensor?

To access data remotely or integrate with other smart home systems, a Shelly device with Bluetooth gateway functionality or a compatible smartphone within range is required.

How accurate are the temperature and humidity readings?

The sensor provides readings with high precision, typically within 1% for humidity.

Can I see historical data?

Yes, the Shelly app provides up to 1 year of free data history for analysis.

Troubleshooting

Sensor not connecting via Bluetooth

Ensure Bluetooth is enabled on your smartphone/tablet. Try moving the sensor closer to your device or Bluetooth gateway. Remove and reinsert the battery to reset the sensor.

Inaccurate readings

Ensure the sensor is not placed near direct heat sources or in stagnant air. Check if the sensor's vents are blocked by dust or debris and clean gently if necessary.

App not showing data

Verify that the sensor is still within Bluetooth range of your phone or gateway. Check the battery level in the app; replace if low. Ensure the Shelly app is updated to the latest version.

Sensor not detected after initial setup

Check the battery level. If the battery is low, replace it. Try re-adding the device in the Shelly app.

Pros and Cons

Pros

  • Durable IP54 rating for versatile placement
  • Long battery life of up to 3 years
  • Accurate temperature and humidity readings
  • Seamless integration with Shelly smart home ecosystem
  • Compact and aesthetically pleasing design

Cons

  • Requires a Bluetooth-enabled hub or smartphone for remote access
  • Limited to Bluetooth connectivity, not Wi-Fi or other protocols
  • No built-in display for immediate readings
  • Machine translated text in some documentation

Setup, Compatibility & Care

Setup:

  1. Open the Shelly Blu H&T sensor by gently prying the casing apart.
  2. Insert the included CR2032 battery, ensuring correct polarity.
  3. Close the casing securely.
  4. Open the Shelly app on your smartphone or tablet.
  5. Navigate to 'Add device' and follow the on-screen instructions to pair the sensor via Bluetooth.

Compatibility:

  • Connectivity: Bluetooth
  • App Compatibility: Shelly App (Android and iOS)
  • Smart Home Platforms: Compatible with Alexa, Google Home, and other platforms that support Shelly devices via cloud integration.
  • Operating Systems: Android, iOS

Care:

  • Clean the exterior with a soft, dry cloth. Avoid abrasive cleaners or immersing the device in water.
  • Ensure the sensor is placed in an area with good air circulation for accurate readings.
  • Replace the CR2032 battery when indicated by the app for optimal performance.

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