Can you have more than one temp/humidity sensor in the same house running on the hub and app?

Yes, You can. One Yolink hub can support more than 200 YoLink devices in real test. YoLink Hub covers more than 300 feet indoor and 1000 feet in the open air. Normally one hub is enough for one house. Hope this answer is helpful to you

How often does the sensor check the temp and humidity for automation? Is the sensor only checked after a certain number of minutes?

The sensor updates the app each hour, minimum, but also updates if any of the following occur: At least 0.9 F degree change over a period longer than 1 minute At least 3.6 F degree change within 1 minute At least 5% humidity changes over a period longer than 1 minute The device reaches a pre-set high or low alert level (set by the user) Or the SET button on the device has been pressed

Does this work with smartthings and do i need the yolink hub?

Sorry, YoLink system is not compatible with smarrthings now, YoLink uses LoRa protocol and YoLink Hub is required. Thanks!

I see the YoLink hub is required for all smart features. Is there an alternate way to just connect wifi and monitor from ios without the hub?

No, YoLink hub is required. YoLink smart devices use a special wireless technology based on LoRa, which can offer extreme long range (1000 feet compared to 100 for WiFi, outdoors, line-of-sight) and superior obstruction penetration including concrete and metal, but they do not use your WiFi. They need to wirelessly connect to one of our hubs. Thanks!

Smart Wireless Temperature And Humidity Sensor Wide Temp Range Fridge

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Description

🌡️ Stay cool, dry, and connected—wherever life takes you!

PRECISION CLIMATE CONTROL - Monitor temperature & humidity with 500ms response time to protect your plants, pets, or perishables.
UNMATCHED WIRELESS FREEDOM - LoRa tech means no WiFi congestion—place sensors anywhere, indoors or out, even fridges and barns.
INSTANT ALERTS ZERO DOWNTIME - Get real-time app, email, SMS, and critical push notifications to stay ahead of any environmental changes.
PLUG PLAY WITH SMART ECOSYSTEM - Seamlessly integrates with Alexa & IFTTT for automated routines and smarter home/business management.
EFFORTLESS SETUP LONG TERM RELIABILITY - Includes hub compatibility, 2 AAA batteries with 2+ years life, and strong adhesive for secure mounting.

The YoLink Smart Wireless Temperature & Humidity Sensor leverages LoRa technology for extreme long-range, low-power wireless monitoring across a wide temperature range (14°F to 140°F). Designed for versatile indoor and outdoor use—including fridges, greenhouses, and pet cages—it delivers rapid 500ms response times and multi-channel alerts (app, email, SMS). With included batteries lasting over 2 years and seamless integration with Alexa and IFTTT, it offers a reliable, scalable smart home solution requiring a hub for full functionality.

Specifications

ASIN	B085HTZRRR
Best Sellers Rank	#3,611 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Indoor Thermometers
Brand	YoLink
Brand Name	YoLink
Customer Reviews	4.6 out of 5 stars 1,781 Reviews
Included Components	Battery
Item Dimensions	2.48 x 2.48 x 1.02 inches
Item dimensions L x W x H	2.48 x 2.48 x 1.02 inches
Lower Temperature Rating	14 Degrees Fahrenheit
Manufacturer	YoSmart
Material	Lithium
Material Type	Lithium
Model	YS8003
Part Number	YS8003
Response Time	500 Milliseconds
Smart Home Compatibility	Smart Home Compatible
Style	1-Pack without Hub
Style Name	1-Pack without Hub
UPC	750258361841 850024791442
Unit Count	1.0 Count
Upper Temperature Rating	140 Degrees Fahrenheit

Reviews

O**T

28.03.2026

J**M

2.02.2026

A**Y

24.03.2026

S**N

17.08.2024

N**K

14.03.2024

O**N

31.01.2021

M**E

25.03.2026

N**N

28.03.2026

J**S

11.09.2024

D**L

2.01.2024

L**A

7.09.2024

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

E£ 3854

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In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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