---
product_id: 672162334
title: "THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey,"
brand: "thirdreality"
price: "€ 60.90"
currency: EUR
in_stock: true
reviews_count: 5
category: "Thirdreality"
url: https://www.desertcart.hr/products/672162334-thirdreality-zigbee-temperature-and-humidity-sensor-lite-smart-thermometer-hygrometer
store_origin: HR
region: Croatia
---

# ±2% Humidity Precision 2 Years Battery Life ±0.3℃ Temp Accuracy THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey,

**Brand:** thirdreality
**Price:** € 60.90
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of your home's climate game with pinpoint precision and effortless smart control!

## Quick Answers

- **What is this?** THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, by thirdreality
- **How much does it cost?** € 60.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/672162334-thirdreality-zigbee-temperature-and-humidity-sensor-lite-smart-thermometer-hygrometer)

## Best For

- thirdreality enthusiasts

## Why This Product

- Trusted thirdreality brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision You Can Trust:** Industry-leading Sensirion sensor refreshes every 5 seconds for ultra-accurate temperature and humidity readings.
- • **Anywhere, Anytime Monitoring:** Place it discreetly anywhere indoors with 3M adhesive backing and monitor remotely via SmartThings, Home Assistant, or THIRDREALITY app with historical data access.
- • **Effortless Climate Automation:** Set custom alerts and automate HVAC, fans, or humidifiers based on real-time environmental data to optimize your home’s comfort and energy use.
- • **Long-Lasting Power Efficiency:** Runs on just 2 AAA batteries delivering up to 2 years of uninterrupted performance—no expensive button cells needed.
- • **Seamless Smart Home Integration:** Compatible with Zigbee hubs and Echo devices with built-in Zigbee, plus Matter support via THIRDREALITY Smart Bridge MZ1 for ultimate platform flexibility.

## Overview

The THIRDREALITY Zigbee Temperature and Humidity Sensor Lite is a compact, highly accurate indoor environmental monitor featuring Sensirion sensors with ±0.3℃ temperature and ±2% humidity precision. Designed for seamless integration with Zigbee hubs and Echo devices, it supports Matter via the THIRDREALITY Smart Bridge MZ1, enabling broad smart home compatibility. With ultra-low power consumption powered by 2 AAA batteries lasting up to 2 years, it offers remote monitoring, historical data tracking, and customizable automation to keep your living spaces perfectly balanced.

## Description

THIRDREALITY Zigbee Temperature and Humidity Sensor Lite

Review: Nice little sensor for inside the house. I've been using it for a few weeks connected to Home Assistant Z2MQTT without any problem.
Review: Facile à appairer avec Zigbee2MQTT dans Home Assistant, connexion stable

## Features

- NOTES:ZigBee Hub is required and sold separately. Alexa app can only display temperature but no humidity.
- Support Access Matter:through THIRDREALITY Smart Bridge MZ1 can be compatible with more platforms, such as desertcart Alexa, Google Assistant, Apple HomeKit and more,for seamless smart home integration.
- Zigbee Standard Compatible:Works with compatible Zigbee hubs or Echo devices with Zigbee hub built-in, such as Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Studio, Eero 6, Eero Pro 6, Home Assistant, SmartThings 2015/2018, Aeotec, Homey, Hubitat, Homey Bridge, Homey Pro and Third Re. ality hub, ality hub, ality MZ1, Compatibility is assured for equipment mentioned.For items not listed, their compatibility remains unconfirmed, so we advise proceeding with caution.
- Accurate environmental monitoring:Utilizes high-quality sensor from the industry-leading manufacturer, Sensirion. Refresh every 5s make it more accurate, with±0.3℃ accuracy in temperature from -15℃to 50℃ (5℉ to 122℉) and±2% in humidity from 0-100%. Experience unmatched temperature and humidity reading accuracy.Designed exclusively for indoor use.
- Enhanced Home Automation: Utilize the device to automate your home's climate control. Set alerts for extreme temperatures and automate your HVAC or fans to activate when the temperature reaches your set threshold. Humidity-based routines, such as activating a humidifier when the humidity falls below 40%, can be managed via compatible smart home apps like SmartThings, Home Assistant, and Hubitat.
- Wide Application, Long Battery Life:This product has a simple design and a 3M-rated adhesive backing that ensures it can be placed anywhere:in basement,greenhouse,pet house,greenhouse, wine cellar, monitoring a humidifier or thermostat in baby nursery and more. Only 2 AAA batteries are required for at least 2 years of normal use. Ultra-low power consumption, supper long-lasting.
- Remote Monitoring and History:With the device's smart capabilities, monitor your home's temperature and humidity from anywhere via compatible apps. SmartThings and HA users can access historical data, in addition, THIRDREALITY App provides a month of historical data to keep you in the perfect climate in your home. to understand trends and ensure your home's climate is optimal for your comfort and the health of pets and plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2NVJTS3 |
| Item model number | 3RTHS0224Z |
| Manufacturer | Third Reality, Inc |
| Package Dimensions | 9.2 x 7.9 x 2 cm; 60 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** THIRDREALITY
- **Colour:** White
- **Included components:** AAA batteries *2 Temperature and Humidity Sensor Lite *1
- **Special features:** High Accuracy

## Images

![THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, - Image 1](https://m.media-amazon.com/images/I/11o0Fd0ZHPL.jpg)
![THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, - Image 2](https://m.media-amazon.com/images/I/31W-D-tUHHL.jpg)
![THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, - Image 3](https://m.media-amazon.com/images/I/31ky8cxb6fL.jpg)
![THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, - Image 4](https://m.media-amazon.com/images/I/41QPOBbwNnL.jpg)
![THIRDREALITY Zigbee Temperature and Humidity Sensor Lite, Smart Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub Built-in, Home Assistant, SmartThings, Homey, - Image 5](https://m.media-amazon.com/images/I/41SEeIXPtmL.jpg)

## Questions & Answers

**Q: How to factory reset the &H sensor lite？**
A: Long press the reset button for 5 seconds until the LED light turns solid red, release the button and the LED light turns fast blue blinking, indicating it enters Zigbee pairing mode.

**Q: What is the battery life of the T&H sensor lite?**
A: Two years battery life under normal usage conditions.

**Q: Why does my T&H sensor lite sometimes become unresponsive or even go offline?**
A: Placesensor near the smart hub/bridge/smart speaker during pairing or software OTA update. Place the sensor within 12 meters from the Zigbee hub. Use Zigbee plug as repeater to extend the Zigbee signal range.

**Q: How to add the T&H sensor/T&H sensor lite to Apple Home?**
A: Paired the sensor to smart bridge MZ1, then add the Third Reality Smart Bridge MZ1 to your Apple Home according to the bridge's instructions. Your iPhone and Apple speaker should be on the same 2.4GHz Wi-Fi network.

**Q: How to add the edge driver in SmartThings?**
A: Pls scan the QR code in the quick start guide and download the user manual, then follow the instruction to install SmartThing driver.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***L on 16 October 2025*

Nice little sensor for inside the house. I've been using it for a few weeks connected to Home Assistant Z2MQTT without any problem.

### ⭐⭐⭐⭐⭐ Review
*by B***. on 9 December 2025*

Facile à appairer avec Zigbee2MQTT dans Home Assistant, connexion stable

### ⭐⭐⭐⭐⭐ Review
*by N***K on 8 November 2025*

This temperature and humidity sensor has worked flawlessly inside my home. It paired easily with Home Assistant using Zigbee2MQTT, updates frequently, and gives accurate readings that help me monitor indoor conditions. I especially appreciate the use of AAA batteries—they last longer and perform better than the button cells used in other brands. Build quality is excellent, and the design is clean and unobtrusive. If you’re looking for a dependable sensor for smart home integration, this one delivers.

## Frequently Bought Together

- THIRDREALITY Zigbee Temperature and Humidity Sensor Lite,Smart Thermometer and Hygrometer, Hub Required,Compatible with Echo Devices with Zigbee Hub Built-in,Home Assistant,SmartThings,Homey,Hubitat
- THIRDREALITY ZigBee Smart Plug 4 Pack with Real-time Energy Monitoring,15A Outlet, Zigbee Repeater,ETL Certified,ZigBee Hub Required,Work with Home Assistant,Compatible Echo Devices and SmartThings
- THIRDREALITY Zigbee Temperature and Humidity Sensor with Digital LCD Display, ZigBee Hub Required, App Records, Remote Monitoring and Smart Home Automation, AAA Batteries Included

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*