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SKU: GXO206292
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The RuuviTag Pro 4-in-1 is a rugged wireless sensor designed to monitor temperature, relative humidity, atmospheric pressure and motion in demanding vehicle, recreational, commercial and industrial environments.
Measurement data is transmitted wirelessly using Bluetooth and can be viewed through the Ruuvi Station mobile application on compatible Android and iOS devices. The sensor also stores up to 10 days of environmental history internally, allowing recorded data to be downloaded after returning within Bluetooth range.
Its wide -40°C to +85°C operating range, high-accuracy temperature sensor, IP67-rated polycarbonate enclosure and integrated mounting points make it suitable for monitoring motorhomes, vehicle cabins, refrigerators, freezers, battery compartments, storage areas and other non-condensing locations.
This product is supplied unfitted.
The 4-in-1 model incorporates dedicated sensors for four different measurements:
These measurements allow one compact sensor to monitor several aspects of the environment without separate temperature, humidity and movement devices.
The RuuviTag Pro incorporates a dedicated high-accuracy temperature sensor with a published absolute accuracy of ±0.1°C between -20°C and +50°C.
Published maximum temperature error across wider measurement ranges is:
The displayed temperature resolution is 0.01°C, allowing small changes in conditions to be clearly tracked over time.
The integrated humidity sensor measures relative humidity from 0–95% in non-condensing conditions.
Typical absolute humidity accuracy is ±2% between 20% and 80% relative humidity at 25°C. The Ruuvi Station application can display humidity information as:
Humidity monitoring can help identify changing moisture conditions inside living areas, vehicle modules, storage compartments and refrigeration spaces.
The integrated pressure sensor records atmospheric pressure over the Ruuvi firmware measurement range of 500–1155hPa.
Typical absolute pressure accuracy is ±1hPa. Pressure can be displayed through the Ruuvi Station application in:
A three-axis accelerometer monitors movement of the sensor. The movement counter increases when acceleration exceeds the configured threshold on any axis.
This can be used to identify that the sensor, vehicle, compartment or monitored item has moved. The motion function records movement events rather than providing a live location or GPS position.
The sensor continuously broadcasts its measurement data using Bluetooth Low Energy. A compatible phone or receiving device can read the data without a physical connection to the sensor.
Typical Bluetooth range is:
Actual range depends on the receiving device, surrounding walls, vehicle construction, metal panels, insulation, cabinets and other physical obstructions.
Because the measurements are broadcast, more than one compatible receiving device can read the sensor data at the same time.
The free Ruuvi Station application is available for compatible Android and iOS devices. It provides a straightforward dashboard for viewing current sensor readings and recorded history.
Available application features include:
Bluetooth alerts require the receiving mobile device to remain within range and to have the required background-scanning permissions enabled.
The RuuviTag Pro continues recording environmental data even when no phone or other receiving device is nearby.
Temperature, humidity and pressure readings are stored internally for the previous 10 days at five-minute intervals. When the phone returns within Bluetooth range, this recorded history can be imported into the Ruuvi Station application.
The internal logger allows the user to review changes that occurred while away from the vehicle or monitored compartment.
For monitoring beyond normal Bluetooth range, the sensor can be connected through a compatible Ruuvi Gateway and Ruuvi Cloud service.
The Gateway receives the Bluetooth measurements and makes them available remotely through an internet connection. The Ruuvi Gateway and applicable cloud service are sold separately.
The RuuviTag Pro is compatible with supported Victron Energy integrations, allowing environmental measurements to be received by compatible Victron GX equipment and software.
The measurements displayed and functions available depend on the Victron equipment, firmware version and system configuration being used.
The electronics, enclosure and included CR2477T wide-temperature battery are rated for operation from -40°C to +85°C.
This wide range makes the sensor suitable for monitoring locations exposed to substantial temperature changes, including:
Extreme temperatures can reduce battery life, even when they remain within the published operating range.
The 4-in-1 RuuviTag Pro uses an IP67-rated enclosure with a breathable membrane. The membrane allows surrounding air to reach the humidity and pressure sensors while helping protect the internal electronics.
The enclosure is suitable for temporary wet conditions but is not intended for continuous immersion, persistent condensation or installation where the breathable membrane remains wet for extended periods.
Water covering the breathable membrane can also temporarily affect humidity and pressure measurements by restricting airflow to the sensors.
The enclosure is manufactured from durable polycarbonate and uses an industrial-grade sealing O-ring and certified vent membrane.
Its extended body incorporates mounting points that allow the sensor to be fixed securely rather than left loose inside a moving vehicle or equipment compartment.
The sensor is powered by an included 1000mAh CR2477T lithium battery. The battery is replaceable by opening the enclosure.
Typical real-world battery life is approximately 12–24 months when operating with the standard firmware. Actual service life depends on temperature, radio settings, transmission frequency and operating conditions.
| Product | RuuviTag Pro 4-in-1 Bluetooth Sensor |
|---|---|
| Measurements | Temperature, relative humidity, atmospheric pressure and motion |
| Temperature operating range | -40°C to +85°C |
| Temperature accuracy | ±0.1°C between -20°C and +50°C |
| Temperature resolution | 0.01°C |
| Humidity range | 0–95% relative humidity, non-condensing |
| Humidity accuracy | Typical ±2% between 20–80% relative humidity at 25°C |
| Pressure range | 500–1155hPa |
| Pressure accuracy | Typical ±1hPa |
| Motion sensor | Three-axis accelerometer with movement counter |
| Wireless protocol | Bluetooth Low Energy |
| Additional supported protocols | Wirepas Mesh, LumenRadio Mesh, Bluerange Mesh and supported proprietary 2.4GHz protocols |
| Typical indoor range | 5–20 metres |
| Typical outdoor range | 20–100 metres |
| Measurement transmission interval | Approximately every 2.5 seconds |
| Internal history | 10 days |
| Historical recording interval | 5 minutes |
| Mobile application | Ruuvi Station for compatible Android and iOS devices |
| Remote monitoring | Available with a compatible Ruuvi Gateway and cloud service, sold separately |
| NFC | Embedded NFC-A tag antenna |
| Battery | 1000mAh CR2477T lithium battery |
| Battery replacement | User replaceable |
| Estimated battery life | 12–24 months |
| Enclosure material | Rugged polycarbonate |
| Ingress protection | IP67 |
| Maximum enclosure width | 78.3mm |
| Enclosure height | 15mm |
| Weight | 38g including enclosure and battery |
| Mounting-screw spacing | 66.3mm |
| Country of manufacture | Finland |
| Installation | Supplied unfitted |
This product is the breathable IP67 4-in-1 model. It is intended for non-condensing environments and should not be continuously immersed or installed where the vent membrane remains wet.
The sensor communicates directly over Bluetooth. Internet-based remote monitoring requires a compatible Ruuvi Gateway, network connection and any applicable cloud service, which are not included.
Bluetooth range is affected by metal vehicle bodies, insulated wall panels, refrigerators, cabinets and other obstructions. The final mounting position should be selected according to the area being monitored and the location of the receiving device.
Third-party integration features and available measurements depend on the connected equipment, firmware and software configuration.
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