---
product_id: 371554809
title: "YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required"
brand: "yolink"
price: "790 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Yo Link"
url: https://www.desertcart.ma/products/371554809-yolink-smart-wireless-temperature-and-humidity-sensor-wide-temp-range
store_origin: MA
region: Morocco
---

# 1/4 mile LoRa wireless range 2+ years battery life on AAA -22 to 158°F wide temp range YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required

**Brand:** yolink
**Price:** 790 DH
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay effortlessly connected to your environment, wherever life takes you.

## Quick Answers

- **What is this?** YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required by yolink
- **How much does it cost?** 790 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/371554809-yolink-smart-wireless-temperature-and-humidity-sensor-wide-temp-range)

## Best For

- yolink enthusiasts

## Why This Product

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

## Key Features

- • **Instant Smart Alerts:** Customizable smartphone & email notifications ensure you never miss critical changes.
- • **Unmatched Wireless Reach:** Industry-leading 1/4 mile LoRa range breaks Wi-Fi limits for basement to backyard coverage.
- • **Precision Climate Control:** Accurate temp & humidity sensing with 0.1°F resolution keeps your environment perfectly balanced.
- • **Set & Forget Power Efficiency:** Ultra-low power design delivers 2+ years of reliable monitoring on standard AAA batteries.
- • **Seamless Smart Home Integration:** Works with Alexa & IFTTT via YoLink Hub for automated climate control and peace of mind.

## Overview

The YoLink Smart Wireless Temperature & Humidity Sensor leverages advanced LoRa technology to deliver the longest wireless range in the market (up to 1/4 mile), ensuring reliable monitoring in hard-to-reach areas. It offers precise temperature (-22 to 158°F) and humidity tracking with instant smartphone alerts, powered by low-energy AAA batteries lasting over 2 years. Designed for seamless integration with Alexa and IFTTT through the YoLink Hub, this sensor is ideal for freezers, greenhouses, pet cages, and more, providing professional-grade environmental control with minimal setup.

## Description

“YoLink” is a proprietary wireless technology provided by YoSmart. which is based on the Semtech's LoRa wireless technology combined with the YoSmart smart home/buiding protocol, to provide the most advanced smart home/buidling devices solution. Compared to WIFI, Bluetooth, ZigBee, Z-Wave, and other smart home protocols, it has the advantages of low-power consumption, long-distance coverage (wall penetration), and anti-interference. It is the first smart building/home protocol that can be very easily setup and is a very low cost but creates a reliable, robust and more secure IoT network.

Review: Pig to set up!
Review: Awesome Gadget

## Features

- World's Longest Wireless Range - Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
- Environment Monitoring – Be informed of the current temperature and humidity of critical equipment and rooms, as well as receive instant notifications of changes based on your personalized criteria. Current temperature and humidity is displayed on the YoLink app, along with historical graphs, so you can monitor current and past temperature and humidity conditions. Receive email and smartphone banner alerts per your individual settings whenever a pre-set value is reached.
- Low-Power Means Longer Battery Life - Because of the low power consumption, device batteries may last 2 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!
- YoLink Hub Required but not included - YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this sensor does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Temp Humidity Sensor 2 Pack Kit with 1 Hub B08JP39RLP
- Team Me Up! – Pair your sensor with a YoLink Siren Alarm for immediate attention-getting alarms. Team your sensor up with one or more YoLink Smart Plugs, to do such things as turn on a dehumidifier upon high-humidity levels, or turn a bathroom exhaust fan on upon high temperature or humidity. Utilize the app’s user-friendly automation functions to create automatic actions per your specific needs. （Products sold separately!）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085HTZRRR |
| Additional Features | Alarm |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | YoLink |
| Brand Name | YoLink |
| Color | white |
| Colour | white |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.5 out of 5 stars 1,477 Reviews |
| Display Type | Lcd |
| Included Components | Battery |
| Included components | Battery |
| Indoor Outdoor Usage | Indoor |
| Inner Material | Plastic |
| Item Length | 6.3 Centimeters |
| Manufacturer | YoSmart |
| Model | YS8003 |
| Model Name | Smart thermometer and hygrometer |
| Number of Batteries | 2 AAA batteries required. (included) |
| Outer Material | Plastic |
| Outer material | Plastic |
| Power Source | Battery Powered |
| Product Care Instructions | Freezer Safe |
| Resolution | 0.1 degree fahrenheit |
| Response Time | 500 Milliseconds |
| Reusability | Single Use |
| Special features | Alarm |
| Style Name | Without Hub |
| UPC | 750258361841 850024791442 |
| Unit Count | 1 Count |
| Upper Temperature Range | 158 Degrees Celsius |

## Product Details

- **Age range (description):** Adult
- **Brand:** YoLink
- **Colour:** white
- **Included components:** Battery
- **Special features:** Alarm

## Images

![YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required - Image 1](https://m.media-amazon.com/images/I/61fhWpqwd+L.jpg)
![YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required - Image 2](https://m.media-amazon.com/images/I/71pT8nwP0dL.jpg)
![YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required - Image 3](https://m.media-amazon.com/images/I/61Fe-1k5bFL.jpg)
![YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required - Image 4](https://m.media-amazon.com/images/I/61pUgl9jRPL.jpg)
![YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range (-22 to 158 Degree) for Freezer, Fridge, Green House, Pet Cage Monitoring, Smartphone Alerts, Works w/ Alexa IFTTT -Hub Required - Image 5](https://m.media-amazon.com/images/I/71dKnd2KajL.jpg)

## Questions & Answers

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

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

**Q: Does this work with smartthings and do i need the yolink hub?**
A: Sorry, YoLink system is not compatible with smarrthings now, YoLink uses LoRa protocol and YoLink Hub is required. Thanks!

**Q: 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?**
A: 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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pig to set up!
*by J***S on 11 September 2024*



### ⭐⭐⭐⭐⭐ Awesome Gadget
*by A***M on 5 July 2024*



### ⭐ dont buy
*by N***T on 24 October 2024*



## Frequently Bought Together

- YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
- YoLink 2-Pack X3 Version Temperature Humidity Data Logger, Longest Wireless Range, 5+ Years Battery, Emails/Text/App Alerts, Alexa, Best Freezer, Greenhouse Monitor. Hub Included
- YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/371554809-yolink-smart-wireless-temperature-and-humidity-sensor-wide-temp-range](https://www.desertcart.ma/products/371554809-yolink-smart-wireless-temperature-and-humidity-sensor-wide-temp-range)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-06*