Indoor WiFi Thermometer & Hygrometer Sensor

Stay Connected Anywhere: Control This Sensor from Your Smartphone

This sensor can be controlled via a 2.4GHz WiFi connection, directly connecting one-to-one without needing a WiFi gateway. Furthermore, one smartphone can simultaneously control multiple sensors, and a single sensor can be monitored by multiple smartphones at the same time.

Precise Swiss Sensor: Accurate Temperature and Humidity Measurement

Equipped with precise temperature and humidity sensors made in Switzerland, this sensor offers premium and sensitive accuracy. It guarantees ±0.3℃/±0.5℉ for temperature measurement and ±3%RH for humidity accuracy. Its temperature measurement range is 0℃~50℃ / 32℉~122℉, while the humidity measurement range is 0%RH~99%RH.

Easy-to-Read Display: Stay Informed at a Glance

Its large LCD screen allows you to concurrently check both the current temperature and humidity. Comfort level emoticons display if the environment is comfortable for your family. Sampling every 10 seconds and syncing with the screen ensures you stay updated on the latest indoor temperature and humidity conditions.

Smart Alert Function: Keep Informed and Safe

Supporting high-and-low temperature/humidity alerts and low battery alerts, this sensor can be set through the INKBIRD App. When the detected temperature/humidity exceeds the preset safe range or the device battery is low, you will receive timely notifications directly from the INKBIRD app.

USB Rechargeable Battery: Long-lasting and Maintenance-Free

Under ambient temperature conditions of 25℃/77℉, with a logging interval of 60 minutes (settable in the app), the built-in 500mAh rechargeable battery can continuously work for six months after a full charge. To ensure extended battery life, avoid placing the device in temperatures below 32℉.

Comfort Level Emoticon: Customize Comfort Zones and Voice Control

Customize your comfort ranges of temperature and humidity on the app. Understand if the current environment is healthy for your family and pets through the comfort level emoticons on the screen. Additionally, connect the sensor with Alexa to check temperature and humidity at any time by voice.