With RuuviTag You can measure anything anywhere.

RuuviTag is a weatherproof Bluetooth sensor capable of sending air temperature, relative air humidity, air pressure and motion information directly to your mobile phone.

It has limitless use possibilities around your home, and has a convenient multi-year battery.

Attach one to your fridge, one outside your home, and one in your bedroom. Only your imagination sets the limits on how RuuviTags can be used to simplify your everyday life.

RuuviTag is an advanced CE/FCC/RoHS/IP67/Bluetooth certified open-source sensor node designed to fulfil needs of personal users, business customers, developers and makers.

Ruuvi Station

Collect weather data

The weatherproof RuuviTag operates in both cold and hot environments. It’s the perfect solution for tracking outdoor environmental factors. Ruuvi Station mobile app accurately shows the weather data.

Monitor your greenhouse

Follow relative air humidity and temperature to maintain an optimal environment for your plants. Set alerts to notify you when the temperature gets too cold at night. A great gift idea for anyone who enjoys gardening.

Keep your pets safe and comfortable

The well-being of your beloved pets is so important. Follow how cold your dog’s house gets at night or get notifications when it’s time to cover your horse with a blanket.

Get humidity alerts at home

Is your basement too humid? Is the air too dry for your musical instruments? Now you can have the answers at your fingertips. A great tool for any house owner, musician, or a collector of valuable objects.

Enjoy the perfect sauna

Get a notification when your sauna is warm enough for you to use. This is especially useful if your sauna is by a lake: eliminate the inconvenience of having to check if the heater is doing its job.

Keep your belongings safe

Get notified when someone moves your possessions. A perfect device to help protect physical assets of any kind.

How does it work?

RuuviTag continuously sends tiny little messages over Bluetooth. One message is being sent every single second, 24/7.

Mobile phones nearby can hear the messages and that’s why there is no need to pair the device with your phone. Nice and clean.

History logging works with the same principle. The Android app is able to collect and store sensor data always when it hears the live messages.

To discover more ways to use the devices, check RuuviTag’s personal and business use cases.

Important Notes

Please note that functions of RuuviTag 1-pack and RuuviTag 3-pack are identical. What differs is packaging.

RuuviTag 1-pack is a consumer packaged version but it’s also a simple step for companies to try out one device first before ordering larger batches and vice versa. Personal users are welcome to order bulk 3-pack RuuviTags if they would like to have more than two units.

Before ordering, please take some time to check RuuviTag & Ruuvi Station operations manuals and RuuviTag technical specs.

Please be noted that Ruuvi Station mobile application is currently available for Android operating systems only. iOS version is scheduled to be launched in December 2018. In the meanwhile, it’s possible to a third party iOS application.

Quantities larger than 1 000 units are available in all Pantone colors. In large quantity orders, it’s also possible to remove unneeded sensors to optimise unit cost. Email us for more info.

Weight 45 g
  • CE + FCC + RoHS + IP67 certifications
  • Nordic Semiconductor nRF52832 System-on-Chip Software Radio
    • ARM® Cortex™-M4F CPU
    • 512kB Flash Memory + 64kB RAM
    • Hardware support on-chip for Bluetooth 5
    • Support for multiple protocols including
  • STMicroelectronics LIS2DH12 accelerometer
    • 3-axis, ±2 g / ±4 g / ±8 g / ±16 g, 1 Hz - 5.3 kHz
    • Ultra-low power consumption
      • 2 µA @ 1 Hz
      • 6 µA @ 50 Hz
      • 0.5 µA @ Power-down
    • 2 independent programmable interrupt generators for free-fall and motion detection
  • Bosch BME280 environmental sensor
    • Ultra-low power consumption
      • 3.6 µA @ 1 Hz humidity + pressure + temperature
      • 0.1 µA in sleep mode
    • Operating range
      • -40 ... +85 °C, 0 ... 100 % rel. humidity, 300 ... 1100 hPa
    • Temperature
      • Absolute accuracy ±0.5 °C @ 25 °C, ±1 °C @ 0-25 °C, output resolution 0.01 °C
    • Relative humidity
      • Typical accuracy tolerance ±3 %, Hysteresis ±1 %
    • Air pressure
      • RMS Noise 0.2 Pa, equiv. to 1.7 cm
      • Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change
  • Embedded NFC™-A tag antenna
  • 1000 mAh CR2477 Li/MnO2 battery (included)
    • Up to several year battery life (depending the software used)
  • Max operating temperature: -40 ºC to +85 ºC (electronics and enclosure)
    • Recommended -20 ºC to +65 ºC (above these limits an extended temperature range battery is required, not included)
  • 2 buttons
  • 2 LEDs
  • 45 mm diameter (circuit board)
  • 52 mm diameter (enclosure)
  • Waterproof enclosure (included)
    • High-quality & long-lasting polycarbonate
    • Gore IP67 certified vent membrane
    • Lubricated industrial-grade O-ring
 

Dimensional Drawings