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New to the Warehouse

Ruuvi Tag Wireless Humidity and Temperature Sensor 4 in 1

$39.90 USD

Measuring Made Easy

RuuviTag is a wireless Bluetooth sensor node that measures temperature, air humidity, and movement. You can read live measurements and history data directly on your smartphone using Ruuvi’s mobile app for Android and iOS.

Use your imagination and measure almost anything at your home, at work, in your hobbies.

Easy to use

1-minute quick startMultiple sensors - Multiple sensors in one device - Multi-year battery lifetimeFree mobile app - FREE mobile application - Compatible with Victron Energy CerboGX

How do the Ruuvi products actually work?

The Ruuvi product portfolio is made of:

Ruuvi sensors

The Ruuvi sensors measure air temperature, humidity, pressure, and acceleration, depending on the models. More precise specifications are provided on the product page. They send the data via Bluetooth either to the Ruuvi Gateway or to the Ruuvi Station mobile app.

Ruuvi Station App

The Ruuvi Station app can be downloaded for free both from the Play Store (Android) and the App Store (iOS). It displays the measurements received from the Sensors. In the app, it is possible to read history graphs, set alerts with customizable parameters, and much more!

A web interface is also available when using our cloud service.

Ruuvi Gateway

The Gateway is our solution for remote monitoring, check how to it works on this page.


You will also find all the accessories that you might need from stands to replacement batteries 

Technical Details
Product package
Sensor will be delivered in 1-pack or 3-pack packages depending on the quantity. Two sensors = 2 x 1-pack and three sensors = 1 x 3-pack. If you wish to have a specific packaging, please leave a note on the checkout page.
Recommended operating temperature
-20 ºC to +70 ºC (above these limits the Ruuvi special temperature range battery is required, not included)
Maximum operating temperature
-40 ºC to +85 ºC (electronics and enclosure)
1000 mAh CR2477 Li/MnO2 battery (included)
52,00 mm
12,55 mm
30 g
Temperature units (on Ruuvi Station)
Celsius, Fahrenheit, Kelvin
Humidity units (on Ruuvi Station)
Relative air humidity, absolute humidity, dew point
Pressure units (on Ruuvi Station)
Pa, hPa, mmHg, inHg
Temperature sensor accuracy
Typical absolute accuracy ±0,2 °C @ 5...60 °C, output resolution 0,01 °C
Humidity sensor accuracy
Typical absolute accuracy ±2 %, 20...80 %, 25 °C
Pressure sensor accuracy
Typical absolute accuracy ±1 hPa
Main chip
Nordic Semiconductor nRF52832
Ambient sensor
Sensirion SHTC3, temperature and air humidity
Pressure sensor
Infineon DPS310
STMicroelectronics LIS2DH12
Radio protocols
Bluetooth (default), Wirepas Mesh, Lumenradio Mesh, Bluerange Mesh, ANT, Other 2.4 GHz proprietary protocols
Embedded NFC™-A tag antenna
Enclosure material
IP67, not suitable for continuous immersion. When immersed, Goretex membrane is recommended to be sealed with waterproof tape. Standard enclosure is not suitable for high humidity installations with condensation risks.