Description
xOverview
Meet YoLink Smart Wireless Thermometer Hygrometer, a versatile 3-pack designed for real-world environments—from kitchen freezers to greenhouse benches and pet enclosures. Built around a LoRa-based wireless protocol, these sensors keep you informed without overloading your home network.
With no dependency on WiFi, place sensors where coverage is weak or multi-room monitoring is required. In open air, YoLink can cover substantial ranges, giving you visibility across zones while you manage everything from a single app. The system pairs long-range reach with battery-powered simplicity for dependable, low-maintenance monitoring.
Long-range, low-power monitoring
YoLink sensors operate on a LoRa network, not traditional WiFi. This design lets you locate devices in fridges, barns, attics, or outbuildings without crowding your wireless spectrum. Expect robust data updates and real-time visibility across multiple spaces—without saturating your home WiFi.
- Temperature and humidity tracking with regular app updates
- Up to a ¼ mile open-air range for multi-area monitoring
Customizable alerts for your needs
Set per-sensor thresholds for temperature and humidity, and choose how you want to be notified. Options include text, email, and push alerts. Apple users can leverage priority alerts to bypass silent mode, while Android users enjoy similar notification settings. SMS messages are capped per device and per hub setup, allowing predictable usage with a single setup.
Reliable, long-lasting power
Each sensor runs on two AA batteries, delivering up to five years of continuous operation under typical conditions. Real-time low-battery alerts help you plan replacements before coverage gaps occur, making it ideal for hard-to-reach installations.
Smart integrations and voice support
Connect your YoLink system with IFTTT and Alexa to trigger routines from high/low temperature events and to query current readings via Alexa. Some features may vary by platform, but the capability opens flexible automation opportunities.
Accuracy for diverse environments
Designed for reliable environmental monitoring, the thermometer-hygrometer offers solid accuracy across a wide range: temperature from -20°C to 54°C and humidity from 0% to 100%. Expect precise readings that help you maintain stable conditions in coolers, nurseries, or climate-controlled spaces.
What’s in the box
The 3-pack includes a hub and three wireless sensors, ready to be placed in fridges, greenhouses, pet enclosures, or nurseries. The hub centralizes alerts to your YoLink app and chosen notification channels for seamless monitoring.
FAQ
Q: What’s included in the YoLink Smart Wireless Thermometer Hygrometer 3-Pack?
A: Includes hub and three LoRa sensors, app alerts, and multi-channel notifications; 5-year battery life minimizes replacements.
Q: How can I receive alerts and what platforms are supported?
A: Threshold alerts via text, email, or push notifications; supports IFTTT and Alexa integration for compatible routines.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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