SHELLY BLU H+T (BLACK)

Overview

Shelly Blu H&T Smart Temperature and Humidity Sensor (Black)
Shelly BLU H&T is a compact, water- and dust-resistant Bluetooth sensor designed to provide precise temperature and humidity readings. It is easy to install on any flat surface and operates without a hub, making smart climate monitoring straightforward for homes and businesses.

Description

The Shelly BLU H&T sensor offers real-time temperature and humidity tracking with up to 3 years of battery life. Its IP54-rated design ensures reliability in both indoor and outdoor environments. Users can access free data history, automate smart home scenes, and integrate the device with other Shelly products for efficient climate control, bathroom humidity management, or professional monitoring of storage and server rooms.

Features

Key Highlights

Bluetooth Connectivity
Enjoy quick response times, long-lasting battery performance, and easy device integration. The sensor uses Bluetooth 4.2 for reliable communication and requires no additional hub.

Water and Dust Resistance
With an IP54 rating, the Shelly BLU H&T works effectively even in damp or dusty environments, making it suitable for bathrooms, kitchens, and outdoor spaces.

Long Battery Life
Powered by a single 3V CR2032 battery, the sensor can operate for up to 3 years, depending on usage, reducing the need for frequent maintenance.

Real-Time Climate Monitoring
Track temperature and humidity with accuracy and receive instant updates. The sensor stores up to one year of free historical data for analysis and reporting.

Smart Automation and Scene Control
Integrate the sensor with other Shelly devices to trigger automations. Set custom scenes to control heating, ventilation, or blinds based on temperature and humidity readings.

Enhanced Home Comfort
Maintain optimal indoor conditions effortlessly. When placed outdoors, the sensor can provide early warnings of environmental changes and automatically adjust connected systems to keep your home comfortable.

Bathroom Humidity Management
The sensor's IP54 protection ensures it handles steam and water splashes without affecting performance. Pair it with Shelly Plus 1 to automate bathroom fans, reducing moisture and maintaining a healthy environment.

Professional Use for Businesses
Ideal for monitoring storage areas, server rooms, and other critical spaces. Dust- and water-resistant construction ensures reliable, long-term operation, safeguarding valuable assets.

Durability and Reliability
Built to endure challenging conditions, the Shelly BLU H&T is water- and dust-resistant, making it suitable for both indoor and outdoor applications.

User-Friendly Controls

• One push button for quick interaction:
  • Short press: Displays current temperature and humidity
  • Hold 10 sec: Pair with another Bluetooth device
  • Hold 30 sec: Factory reset (available shortly after battery installation)

Specifications

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Specifications
Product Code	SHELLY BLU H+T (BLACK)
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)