£0.00
NetXL Logo
Hello! Log InYourAccount
  • Networking
  • Antennas
  • CCTV
  • Smart Home & Security
  • Speakers
  • VoIP
  • Accessories
  • Brands
  • Bundles
  • Reduced
Help & SupportExpress ShippingTrade Account
Explore
  • Brands A-Z
  • Categories
  • Reduced & Clearance
  • Bundles
Trade
  • Apply for Trade Account
  • Trade Account Benefits
  • API
More from NetXL
  • About Us
  • Blog
  • News
  • Careers
Terms
  • Terms & Conditions
  • Privacy Policy
Help & Support
  • Contact Us
  • FAQs
  • Delivery Policy
  • Returns
Apple Pay acceptedGoogle Pay accepted

Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 18 hours 24 minutes for next business day delivery.

Home
Shelly
Shelly BLU H&T Gen3 Zigbee Temperature & Humidity Sensor (Black)
SHELLY-BLU-HT-GEN3-ZB-BLACK-1

Click to zoom

SHELLY-BLU-HT-GEN3-ZB-BLACK-1

Shelly BLU H&T Gen3 Zigbee Temperature & Humidity Sensor (Black)

Part Number: SHELLY-BLU-HT-GEN3-ZB-BLACK

£17.95inc VAT
£14.96ex VAT

205 In Stock

Ivory
Black
Mocha

Want it by tomorrow? Order within 18 hours 24 minutes for next business day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £17.95

  • 5+

    £17.95

  • 10+

    £17.95

The Shelly BLU H&T ZB is a water and dust-resistant heat and temperature sensor, able to connect to a wider Shelly network wirelessly over both Bluetooth and Zigbee. It can be easily adopted by a Zigbee hub or the Shelly Gen3 and Gen4 devices that surround it, and records accurate data on the temperature and humidity of its surroundings which are thee relayed back to the Shelly network. As the SHELLY-BLU-HT-ZB is moisture-resistant and compact, it's great to be installed outside, in bathrooms or other moisture-dense environments.

Description

The Shelly BLU H&T ZB, much like its predecessor the BLU H&T, is able to record accurate measurements on the temperature and humidity of its surroundings, making it a great option for monitoring the status of moisture-heavy environments. Its compact and robust chassis is rated IP54 for moisture-resistance meaning the unit can be installed indoors and outdoors, and can either record its logs in the free Shelly app or be integrated into a wider scene or schedule.

The SHELLY-BLU-HT-ZB, as well as including Bluetooth 5.0, can communicate with a pre-existing Zigbee network, and can be quickly paired in seconds thanks to the pairing button on the front of the device.

What’s in the box?

  • Double Sided Tape Square
  • Installation Guide
  • Opening Pick
  • Sensor

You might also like

usl-environmental-1

Ubiquiti USL Environmental Sensor

£47.99inc VAT

More by Shelly

SHELLY-PRESENCE-GEN4-WHITE-1

Shelly Presence Gen4 (White)

RRP£52.00inc VAT
shelly/shelly-shelly-blu-motion-11

Shelly BLU Bluetooth Motion Sensor

RRP£16.49inc VAT
New
SHELLY-FLOOD-GEN4-1

Shelly Flood Gen4 Smart Flood Sensor

RRP£27.93inc VAT
shelly/shelly-shelly-blue-door-window-sensor-black-13

Shelly BLU Door/Window Sensor Black

RRP£13.30inc VAT
SHELLY-PRESENCE-GEN4-BLACK-1

Shelly Presence Gen4 (Black)

RRP£52.00inc VAT
SHELLY-BLU-HT-GEN3-ZB-MOCHA-1

Shelly BLU ZB Gen3 H&T Sensor Mocha

RRP£14.96inc VAT
SHELLY-BLU-HT-GEN3-ZB-IVORY-1

Shelly BLU ZB Gen3 H&T Sensor Ivory

RRP£14.96inc VAT
New
shelly/shelly-h-t-white-20

Shelly H&T Heat and Humidity Sensor

RRP£30.31inc VAT

Latest Tech News

Read Blog
DrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield
NetXL 11 Jun 2026 | 5 min readDrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield

From WiFi 7 access points to built-in network security, discover how DrayTek is evolving its business networking portfolio for faster, smarter and more resilient connectivity.

What is TP-Link Omada? The Business Network Solution Explained
NetXL 20 May 2026 | 5 min readWhat is TP-Link Omada? The Business Network Solution Explained

See how Omada simplifies business networking with seamless WiFi roaming, centralised cloud management and scalable SDN infrastructure.

DECT vs WiFi: Are Grandstream WP Series Phones Better for Mobile Business Communication?
NetXL 13 May 2026 | 5 min readDECT vs WiFi: Are Grandstream WP Series Phones Better for Mobile Business Communication?

Discover how Grandstream’s WP Series combines WiFi 6, VoIP and Android mobility features to deliver flexible business communication beyond traditional DECT systems.

Why do calls still drop on a fast internet connection?
NetXL 21 Apr 2026 | 5 min readWhy do calls still drop on a fast internet connection?

Exploring how TP-Link solutions improve call quality and network performance

Is the Grandstream GDS372x Series the Best IP Video Door Station for Modern Access Control?
NetXL 30 Mar 2026 | 5 min readIs the Grandstream GDS372x Series the Best IP Video Door Station for Modern Access Control?

Breaking down the Grandstream GDS372x Series, from features and access options to where it makes the most sense.

Why Should You Become A Certified Shelly Installer?
NetXL 30 Mar 2026 | 5 min readWhy Should You Become A Certified Shelly Installer?

Hands-on training, expert guidance, and perks that make your smart home projects stand out!

Why Does Your Router Matter More Than Internet Speed? | DrayTek Vigor 2767 Guide
NetXL 27 Mar 2026 | 5 min readWhy Does Your Router Matter More Than Internet Speed? | DrayTek Vigor 2767 Guide

A practical guide to improving network performance, security, and reliability with the DrayTek Vigor 2767 Series

Understanding TP-Link's WiFi 7 Devices
NetXL 26 Mar 2026 | 5 min readUnderstanding TP-Link's WiFi 7 Devices

A detailed guide to TP-Link’s WiFi 7 range for every home, office, or lifestyle.