---
product_id: 661310990
title: "Zigbee Temperature and Humidity Sensor Lite, Intelligent Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub, Home Assistant, SmartThings, Homey"
brand: "thirdreality"
price: "642 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/661310990-zigbee-temperature-and-humidity-sensor-lite-intelligent-thermometer-and-hygrometer
store_origin: RO
region: Romania
---

# ±2% humidity accuracy 2-year battery life on 2 AAA ±0.3°C precision temp sensor Zigbee Temperature and Humidity Sensor Lite, Intelligent Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub, Home Assistant, SmartThings, Homey

**Brand:** thirdreality
**Price:** 642 Lei
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Zigbee Temperature and Humidity Sensor Lite, Intelligent Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub, Home Assistant, SmartThings, Homey by thirdreality
- **How much does it cost?** 642 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/661310990-zigbee-temperature-and-humidity-sensor-lite-intelligent-thermometer-and-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

- • **Long-Lasting Power:** Low power consumption delivers up to 2 years of continuous monitoring on just 2 AAA batteries—set and forget.
- • **Smart Automation Ready:** Trigger HVAC, humidifiers, or fans automatically based on real-time environmental data to optimize comfort and energy use.
- • **Precision Climate Control:** Industry-leading Sensirion sensor ensures ultra-accurate temperature and humidity readings for your smart home.
- • **Seamless Zigbee Integration:** Works flawlessly with Echo Zigbee hubs, SmartThings, Home Assistant, and more for effortless smart automation.
- • **Anywhere Monitoring & History:** Mount anywhere with 3M adhesive and track climate trends remotely via apps with up to 30 days of historical data.

## Overview

The THIRDREALITY Zigbee Temperature and Humidity Sensor Lite is a compact, battery-powered smart sensor delivering highly accurate indoor climate data with ±0.3°C temperature and ±2% humidity precision. Compatible with major Zigbee hubs and smart home platforms, it enables advanced automation and remote monitoring with up to 2 years of battery life. Ideal for maintaining optimal conditions in any room, it offers seamless integration and historical data tracking for proactive home comfort management.

## Description

Zigbee Temperature and Humidity Sensor Lite, Intelligent Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub, Home Assistant, SmartThings, Homey

## Features

- NOTE: A ZigBee Hub is required and sold separately. The Alexa app can only display the temperature, but not the humidity.
- MATTER ACCESS SUPPORT: By using the THIRDREALITY Smart Bridge MZ1, compatibility with other platforms such as desertcart Alexa, Google Assistant, Apple HomeKit and more is possible for seamless smart home integration.
- Zigbee Standard Compatibility Works with compatible Zigbee hubs or Echo devices with built-in Zigbee hub, such as Echo (4th Gen), Echo Plus (1st and 2nd Gen), Echo Studio, Eero 6, Eero Pro 6, Home Assistant, SmartThings 2015/2018, Aeotec, Homey, Hubitat, Homey Bridge, Homey Pro, as well as the Third Reality Hub and the Smart Bridge MZ1. Compatibility for the mentioned devices is guaranteed. For products not listed, compatibility cannot be confirmed, so we recommend
- Precise Environmental Monitoring: Equipped with a high-quality sensor from industry leader Sensirion, this device delivers accurate and reliable data with a temperature accuracy of ±0.3°C (from -15°C to 50°C / 5°F to 122°F) and humidity accuracy of ±2% (from 0% to 100%). The device specially developed for indoor use ensures consistently precise readings for your indoor climate.
- Advanced Home Automation: Use the device to automate climate control in your home. Set up extreme temperature alerts and automate your HVAC system or fans to activate when your set temperature threshold is reached. Humidity based routines - such as turning on a humidifier at less than 40% humidity - can be accessed via compatible smart home apps such as SmartThings, Home Assistant, and Hubitat
- Wide range of applications, long battery life: The product impresses with a simple design and a 3M certified adhesive pad for mounting anywhere - in the basement, greenhouse, animal shelter, wine cellar, for monitoring humidifiers or thermostat in the children's room and more. It only requires 2 AAA batteries for at least 2 years of normal operation. Extremely low power consumption, exceptionally long running time.
- Remote monitoring and history: With the device's smart features, you can conveniently monitor temperature and humidity on the go via compatible apps. SmartThings and Home Assistant users get access to historical data, while the THIRDREALITY app provides 30 days history data. So you analyse climate trends and create optimal conditions for home comfort as well as the health of pets and plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | THIRDREALITY |
| Special Feature | Smart Home Integration, Zigbee Compatibility, Enhanced Home Automation |
| Colour | White |
| Age Range (Description) | Adult |
| Included Components | AAA batteries *2 Temperature and Humidity Sensor Lite *1 |
| Outer Material | Plastic |
| Specification Met | CE, FCC, RoHS |
| Display Type | Digital |
| Connectivity Technology | Zigbee |
| Product Care Instructions | Clean |
| Net Quantity | 1.0 Count |
| Power Source | Battery Powered |
| Model Name | 3RTHS0224Z |
| Number of Batteries | 2 AAA batteries required. (included) |
| Item Length | 5.6 Centimetres |
| Upper Temperature Rating | 50 Degrees Celsius |
| Response Time | 5 Seconds |
| Reusability | Single Use |
| Style | Contemporary |
| Indoor/Outdoor Usage | Indoor |
| UPC | 850001595780 |
| Manufacturer | Third Reality, Inc |
| Country of Origin | China |
| Model number | 3RTHS0224Z |
| Number of Memory Sticks | 1 |
| Item Weight | 60 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | 3RTHS0224Z |
| Resolution | [EST] 0.1°C |
| Are batteries included? | Yes |

## Product Details

- **Brand:** THIRDREALITY
- **Special Feature:** Smart Home Integration, Zigbee Compatibility, Enhanced Home Automation
- **Colour:** White
- **Age Range (Description):** Adult
- **Included Components:** AAA batteries *2 Temperature and Humidity Sensor Lite *1

## Images

![Zigbee Temperature and Humidity Sensor Lite, Intelligent Thermometer and Hygrometer, Hub Required, Compatible with Echo Devices with Zigbee Hub, Home Assistant, SmartThings, Homey - Image 1](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.

## 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
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- 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 Romania*
*Store origin: RO*
*Last updated: 2026-03-03*