How to factory reset the &H sensor lite？

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.

What is the battery life of the T&H sensor lite?

Two years battery life under normal usage conditions.

Why does my T&H sensor lite sometimes become unresponsive or even go offline?

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.

How to add the T&H sensor/T&H sensor lite to Apple Home?

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.

How to add the edge driver in SmartThings?

Pls scan the QR code in the quick start guide and download the user manual, then follow the instruction to install SmartThing driver.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

Product ID: 625245513

Details

Age Range (Description)
Adult
Brand
THIRDREALITY
Color
White
Connectivity Technology
Zigbee
Display Type
Digital
Included Components
Temperature

💧±2% humidity precision

🔋2-year battery life

🌡️±0.3°C accuracy

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 40.89

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Description

🌿 Stay ahead of your home's climate game with THIRDREALITY's smart sensor—because comfort is the new luxury.

SET IT AND FORGET IT - Ultra-low power consumption with 2 AAA batteries lasting up to 2 years—no constant recharging or replacement hassle.
AUTOMATE YOUR COMFORT - Trigger HVAC, humidifiers, or fans automatically based on real-time environmental data to optimize your living space.
PRECISION YOU CAN TRUST - Industry-leading Sensirion sensor delivers ultra-accurate temperature and humidity readings for your smart home.
SEAMLESS ZIGBEE INTEGRATION - Effortlessly connects with Echo devices, SmartThings, Home Assistant, and more for unified home automation.
ANYWHERE ANYTIME MONITORING - Compact design with 3M adhesive backing lets you place it anywhere indoors and monitor remotely via compatible apps.

The THIRDREALITY Zigbee Temperature and Humidity Sensor Lite is a high-precision indoor smart thermometer and hygrometer featuring Sensirion sensors with ±0.3°C and ±2% accuracy. Compatible with Zigbee hubs and Echo devices with built-in Zigbee, it supports seamless integration with major smart home platforms like SmartThings and Home Assistant. Powered by 2 AAA batteries, it offers up to 2 years of continuous use. Its compact design with adhesive backing allows flexible placement, while remote monitoring and historical data access empower users to automate climate control for optimal comfort and energy efficiency.

Specifications

ASIN	B0D2NVJTS3
Additional Features	Fast Refresh, High Accuracy
Age Range Description	Adult
Battery Life	2 years
Best Sellers Rank	#4,781 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #24 in Indoor Thermometers
Brand Name	THIRDREALITY
Color	White
Connectivity Technology	Zigbee
Customer Reviews	4.3 4.3 out of 5 stars (454)
Display Type	Digital
Included Components	Temperature and Humidity Sensor Lite1 battery AAA2
Indoor Outdoor Usage	Indoor
Item Length	2.21 Inches
Manufacturer	Third Reality, Inc
Model	3RTHS0224Z
Model Name	3RTHS0224Z
Number of Batteries	2 AAA batteries required. (included)
Outer Material	Plastic
Part Number	3RTHS0224Z
Power Source	Battery Powered
Product Care Instructions	Wipe Clean
Response Time	5 seconds
Reusability	Reusable
Smart Home Compatibility	Smart Home Compatible
Specification Met	CE, FCC, RoHS
Style Name	Classic
UPC	850001595780
Unit Count	1.0 Count
Upper Temperature Range	50 Degrees Celsius

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 40.89

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews