YoLink Smart Wireless Temperature & Humidity Sensor with Hub Included | Fridge, Cage, Tank Monitoring

Smart monitoring that fits your space

YoLink brings you a compact, LoRa-based wireless system that tracks temperature and humidity with a focus on reliability and ease. The hub is included, so you can get online quickly and stay in the loop as conditions change around you. These sensors are designed to work where WiFi isn’t ideal, offering a practical alternative for continuous monitoring.

Key benefits at a glance

• Long-range, low-power sensing: up to 1/4 mile in open air with years between battery changes.
• Versatile placement: suitable for fridges, barns, bedrooms, chicken coops, dog kennels, plant nurseries, and even industrial spaces; metal enclosures won’t block visibility.
• Economical fridge monitoring: start with temperature sensors and add door sensors, leak sensors, and power fail alerts to expand your coverage over time.
• Smart integrations: connect with IFTTT and Alexa for automated routines and quick temperature checks (humidity control is not yet supported by Alexa).

Setup and everyday use

Plug in the Hub to a router or hotspot, then bring devices online in moments using the Scan & Play QR feature in the YoLink app. The system is designed for straightforward setup and dependable operation, so you can focus on what matters most—your space and the people or things within it.

• Flexible alerts: receive texts, emails, or push notifications on your phone, including location or time-based triggers.
• Notification limits: stay informed without overload, with practical limits on SMS usage per device.
• User-friendly control: customize high and low temperature thresholds so you’re alerted only when it matters to you.

Real-life use cases

Imagine monitoring a fridge’s internal climate to preserve perishable items, ensuring a chicken coop stays comfortable for birds, or keeping a small nursery or pet kennel within safe environmental boundaries. For indoor spaces, you can track ambient changes in bedrooms or storage rooms, enabling proactive adjustments before issues arise. Outdoor setups are also possible with weatherproof variants designed for harsher conditions.

With the hub in place, you gain a centralized view of all connected sensors, plus practical automation options that adapt to your routines. While not every feature is available in every integration, the system is designed to offer meaningful ways to stay informed, without requiring constant manual checks.