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!

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YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Smartphone Alerts, Works w/Alexa IFTTT - YoLink Speaker Hub Required

YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Smartphone Alerts, Works w/Alexa IFTTT - YoLink Speaker Hub Required

Product ID: 731802549

Details

Brand
YoLink
Special Feature
LoRa Tech Low
Color
green
Age Range (Description)
Adult
Included Components
Battery
Display Type
LCD

📡¼ mile LoRa wireless range

🔋2+ years battery life

🌡️-22 to 158°F wide temp range

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54681 Lei

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Stay cool, stay connected—monitor your world with precision and power!

INSTANT SMART ALERTS - Get real-time notifications via app, email, or SMS to stay ahead of issues.
PRECISION MONITORING - Accurate to 0.01°F/°C and 0.01% humidity for critical environment control.
UNMATCHED WIRELESS REACH - LoRa tech delivers up to ¼ mile open-air range—monitor from virtually anywhere.
SEAMLESS SMART HOME INTEGRATION - Works effortlessly with Alexa, IFTTT, and YoLink Hub for total control.
ULTRA LOW POWER ULTRA LONG LIFE - Enjoy 2+ years of battery life with minimal maintenance hassle.

The YoLink Smart Wireless Temperature & Humidity Sensor leverages industrial-grade LoRa technology to provide an unparalleled ¼ mile wireless range, ensuring reliable monitoring of your freezer, fridge, greenhouse, or any critical environment. With ultra-low power consumption, its batteries last over 2 years, delivering precise temperature (-22 to 158°F) and humidity readings with 0.01 accuracy. Integrated with Alexa and IFTTT, and requiring the YoLink Hub, it offers instant smartphone alerts to keep you informed and in control, making it an essential smart home tool for professionals who demand reliability and convenience.

Specifications

ASIN	B085HTZRRR
Additional Features	LoRa Tech Low Power Long Battery Life, app push email notification text message, audio alarm, security system, smart home remote control monitor
Age Range (Description)	Adult
Age Range Description	Adult
Brand	YoLink
Brand Name	YoLink
Color	green
Connectivity Technology	LoRa
Customer Reviews	4.5 out of 5 stars 1,435 Your Review
Display Type	LCD
Included Components	Battery
Item Length	6.3 Centimeters
Item Type Name	Temperature Humidity Sensor
Manufacturer	YoSmart, Inc.
Model	YS8003
Model Name	Temperature Humidity Sensor
Number of Batteries	2 AAA batteries required. (included)
Outer Material	Plastic
Part Number	YS8003
Power Source	Device Batteries
Response Time	500 Milliseconds
Specification Met	No Specific Certification
UPC	750258361841 850024791442
Unit Count	1 Count
Upper Temperature Range	140 Degrees Fahrenheit
Warranty Description	2 year manufacturer

Reviews

J**S

Pig to set up!

11.09.2024

D**L

Works well as a warning system for monitoring your freezer temperature

2.01.2024

L**A

Needs a hub to work with the app

7.09.2024

N**L

Highly recommend

17.10.2020

J**M

Yo will like them

2.02.2026

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