Shelly BLU H&T (Black)

What is Shelly BLU H&T?

A water/dust-resilient Bluetooth sensor that precisely measures temperature and humidity levels

Key Features
  • Detects and reports temperature and humidity (free data storage)
  • IP54 rated – water and dust-resilient
  • Battery 1 x 3 V CR2032 – included
  • Long Battery life – up to 3 years
  • Encryption​ (high level of security)
  • Beacon mode (can be used for presence detection)
  • No HUB required! Easy control through the Shelly Smart Control app, BTHome protocol, or various platforms
  • Can be integrated into automation scenarios and scenes

 

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Features

Bluetooth-operated

Quicker response, longer battery life, and easy inclusion!

IP54 Protection level

Water and dust-resilient, suitable for indoor and outdoor use

Long-lasting battery

Battery life of up to 5 years, depending on daily usage

Measures temperature & humidity

Reports real-time changes in temperature and humidity

Free data history

Features up to 1 year of free data storage for analysis and statistics

Scene activation

Set custom scenes by combining Shelly BLU H&T with your other Shelly devices

Use Cases

Smart Climate Control

Maintain your home's comfort efficiently. When placed outdoors, Shelly BLU H&T can act as an early warning system and ensure your home adapts to changing weather conditions. Set it to trigger automations - activate the heating system or close the blinds to maintain your desired indoor temperature.

Bathroom Humidity Control

Maintain a healthy environment in your bathroom with Shelly BLU H&T. Its IP54 level of protection guarantees that exposure to steam and splashes won't compromise the device's performance, making it the perfect bathroom companion. By integrating the sensor with Shelly Plus 1 wired to your bathroom fan, you can automate humidity control with ease. Set a scene where, upon detecting high humidity levels, Shelly Plus 1 activates the fan, effectively reducing moisture.

Business and Storage Solutions

Shelly BLU H&T excels in professional settings, offering reliable monitoring for storage rooms, server rooms, and other business environments. Its IP54 level of protection ensures that dust and moisture won't compromise the sensor's performance. With its long battery life and strong build, businesses can rely on Shelly BLU H&T for continuous, accurate monitoring to safeguard valuable assets.

Product Highlights

Extended Battery Life

Shelly BLU H&T's Bluetooth technology extends its battery life to up to 3 years! This boost in efficiency enables more frequent updates, ensuring your environment is constantly monitored.

Unmatched Durability

Shelly BLU H&T is both water and dust-resistant, making it the first Shelly sensor of its kind that works even in the most challenging environments. Whether it's monitoring outdoor conditions or placed in moist areas, this device is built to last.

Installation of Shelly devices must be done by a qualified electrician or authorised installers.

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User interface

Inputs

  • One push button
    • Press briefly to receive the currently measured ambient temperature in degC and relative humidity in percent, as well as a button-pressed event.
    • Press and hold for 10 sec to pair ShellyBLU H&T with another Bluetooth device.
    • Press and hold for 30 sec to factory reset (possible only shortly after inserting the battery).

Specifications

Type

Value

Physical

Size (HxWxD):

37x37x10 mm / 1.46x1.46x0.39 in

Weight:

13 g / 0.44 oz

Mounting

On a flat surface

Shell material:

Plastic

Color:

  • Black: C-0%; M-0%; Y-0%; K-100%

  • Mocha: C-0%; M-12%; Y-28%; K-12%

  • Ivory: C-3%; M-4%; Y-14%; K-8%

Environmental

Ambient temperature:

-20 degC to 60 degC / -5 degF to 140 degF

Humidity:

0% to 100% RH

Electrical

Power supply:

1x 3 V battery (included)

Battery type:

CR2032

Battery life:

3 years

Sensors

Humidity sensor:

Yes

Temperature sensor:

Yes

Bluetooth

Protocol:

4.2

RF band:

2400 - 2483.5 MHz

Max. RF power:

<4 dBm

Range:

Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions)

Firmware capabilities

Encryption:

AES encryption (CCM mode)

Download the Shelly Cloud app for Android and iOS

Download Shelly Cloud App on Apple App StoreDownload Shelly Cloud App on Google Play store