World wide free shipping on orders over 100€ - Made in Europe - Paypal or Stripe payments
Greenhouse Temperature and Humidity Sensor
With RuuviTag, you can monitor and ensure optimal conditions in your greenhouse

Greenhouse Temperature and Humidity Sensor

With RuuviTag, you can monitor and ensure optimal conditions in your greenhouse

39,90

Tax 24% | 0%

Ruuvi is based in Finland. If you’re an EU consumer, VAT is included. If you’re a non-EU customer, you don't pay VAT. If you're an EU business, insert your VAT ID at checkout.

In stock

Add more for quantity discount!

Total: 39,90 + shipping

Shipping

Add more for free shipping!

View shipping options

Show bulk discount pricing table
Technical Specifications
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)
Battery
1000 mAh CR2477 Li/MnO2 battery (included)
Diameter
52,00 mm
Height
12,55 mm
Weight
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
Accelerometer
STMicroelectronics LIS2DH12
Radio protocols
Bluetooth (default), Wirepas Mesh, Lumenradio Mesh, Bluerange Mesh, ANT, Other 2.4 GHz proprietary protocols
NFC
Embedded NFC™-A tag antenna
Enclosure material
Polycarbonate
Waterproofing
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.
Certifications
CE, FCC, ISED, TELEC, IFETEL, NOM, RTCA DO-160, RoHS, IP67
Greenhouse sensor

Wireless and
Weatherproof

Ideal for monitoring greenhouses

Small temperature sensor

Greenhouse Monitoring Made Easy

RuuviTag is a wireless Bluetooth sensor that measures temperature, air humidity, and air pressure, making it ideal for monitoring greenhouses. With RuuviTag you can monitor and optimize the conditions in your greenhouse, ensuring optimal conditions for your plant life.

Easy to use

1 minute quick start

Multiple sensors

Multiple sensors in one device

Multi-year battery lifetime

Free mobile app

FREE mobile application

Most Common Questions
Can the RuuviTag work in greenhouse conditions?

Yes, the RuuviTag is perfectly suited for greenhouse climate conditions.

Temperature

Electronics of the Ruuvi sensors can support temperatures between -40°C (-40°F) and +85°C (+185°F). However, the market standard CR2477 batteries’ operation range is usually between -20°C (-4°F)  and +70°C (+158°F). Do not exceed these temperatures without shopping our custom made wide-range battery, which is designed to operate with the same limits as the electronics of the sensors.

Dust & Water

All the sensors are resistant to dust and moisture. Some of the sensors are IP67 certified (water-resistant) and some are IP68 or IP69K certified (waterproof). See the specific certifications for each sensor on the product page. Please keep in mind that water lowers drastically the range of the sensors.

How long is the Bluetooth range?

Using only Ruuvi sensors

The sensors send data packages via Bluetooth to your mobile device. Thanks to optimized sensor antenna design, in perfect conditions without any obstacle, the Bluetooth range is up to 200 meters, which is way more than that regular Bluetooth speaker.

Please keep in mind that any obstacle, especially metal enclosures, concrete walls, or proximity of water will lower the range.

Using Ruuvi sensors + Ruuvi Gateway

The sensors send the same data packages as above with the same emission power. However, the reception antenna is way better on the Ruuvi Gateway than on a regular mobile device. The highest range ever recorded, in optimal conditions, between the Gateway and the sensors is a vertiginous 2000 meters!

The Ruuvi Gateway shares then data to the cloud service and the sensor readings are then retrievable from anywhere in the world as long as you have an internet connection.

How to monitor the Ruuvi sensors remotely?

The Ruuvi sensors can be monitored with just a mobile device and the Ruuvi Station app within the Bluetooth range. If you want to monitor conditions from further, you’ll need our Ruuvi Gateway product.

The Gateway is connected to the internet and listens to sensors with a higher sensitivity than a regular mobile device. The test results talk by themselves: up to 2000 meters between the Gateway and the sensors, compared to 200 meters between a mobile device and the sensors (test realized in optimal conditions without any obstacle).

Then, the Gateway shares the data to our cloud service. The sensor measurements are then retrievable, either from the mobile app or our web interface from anywhere in the world as long as you have an internet connection.

Do I need to charge my Ruuvi sensors?

No, the power of the Ruuvi sensors is supplied by CR2477 coin batteries, included in the box. One battery lasts usually between 2 to 3 years in continuous use. The battery is easily replaceable by the user making our products very sustainable and lowering their maintenance costs to a few euros every two years.

Will RuuviTag work with my phone?

The Ruuvi Station app can be downloaded both from the Play Store (Android) and the App Store (iOS). It is also available for tablets.

Humidity and temperature alerts

Set
custom
alerts

Receive notifications when conditions in your greenhouse reach unsafe levels.

Smart greenhouse temperature and humidity alerts
Smart sensors in greenhouse

Maintain
ideal
humidity
level

The optimal relative humidity setpoint for most plants is around 80%.

Humidity meter in greenhouse
History graphs - greenhouse measurements

Explore
historical
data

Check historical conditions in your greenhouse from the past 10 days

Historical data
"Very convenient for greenhouses"

I use the RuuviTag to monitor humidity and temperature in my greenhouse. It's the most convenient way I've found to remotely monitor and receive notifications to my phone.

Mike, 47
“Instant notifications!”

I received an alarm from Ruuvi Station on my phone saying "humidity too low". I was able to act quickly and prevent damage to our plants.

Lisa, 31
“Really useful”

Great product. Small and easy to install. I use it to monitor conditions in my greenhouse.

Colin, 51
Greenhouse smart sensors and mobile app

Have fun!

Ruuvi sensors work with our free mobile app. Set your own background images and adjust alerts to your liking.

Get your own!

Click the button below to scroll to top and make an order.

 

FREE
SHIPPING

For orders over 100 €.

MADE IN
THE EU

Designed and assembled in Finland.

SATISFIED
USERS

Return rate <0,1 %.

QUICK
SUPPORT

Fast response time to all messages.