3-Pack Temperature and Humidity Sensors 3YS8003 with LCD Displays, App Alerts and AAA Battery Operation

This pack contains three temperature and humidity sensors for monitoring separate locations. Each sensor displays current readings on an LCD and reports to the YoLink app through a required YoLink Hub or SpeakerHub.

Key Features

• LCD displays show Celsius or Fahrenheit temperatures and humidity percentages.
• Customize high and low temperature or humidity thresholds and receive email or phone notifications.
• View hourly and daily history graphs, with self-calibration available through the app.
• Alkaline AAA battery operation supports portable placement without outlet wiring.
• Low-battery alerts indicate when battery replacement is approaching.
• Use the app QR scanner for setup and move sensors between monitoring locations as needed.
• Supported integrations include Home Assistant and IFTTT; Alexa support is limited to status voice queries.

Specifications

• Model listed on the source page: 3YS8003
• Pack quantity: three temperature and humidity sensors
• Measurements: temperature and humidity
• Display: LCD; °C or °F and humidity percentage
• Temperature accuracy: ±0.3°C
• Humidity accuracy: ±3%
• Sensor power: two standard alkaline AAA batteries
• Stated battery life: up to two years, depending on use
• Required hub: YoLink Hub or SpeakerHub, with internet access
• App requirements: iOS 9 or later, or Android 4.4 or later

A compatible hub is required for connected monitoring and is not included in this three-sensor pack.