Ruuvi RuuviTag Pro Sensor (4in1) Wireless Temperature, Humidity, Air Pressure and Motion Sensor
Ruuvi RuuviTag Pro Sensor (4in1) Wireless Temperature, Humidity, Air Pressure and Motion Sensor
IP67 Waterproof | ±0.1°C Accuracy | Victron Cerbo GX Ready
Key features: Temperature measurement, Humidity sensing, Air pressure monitoring, Motion detection.
Compact IP67-rated enclosure measuring 78 mm in width and 56 mm in height for versatile installation.
Highlights:Protective Cover: Rugged polycarbonate top enclosure,Circuit Board: Internal PCB containing environmental sensors,Battery: CR2477T battery for extended operating life,Mounting Base: Bottom enclosure with integrated mounting ears.
Rear housing features two mounting ear holes and a simple twist-lock battery cover for easy maintenance.
Key features: 4-in-1 sensor: temperature, humidity, air pressure, and motion, IP67 rated waterproof polycarbonate enclosure, Long-life CR2477T battery included, Bluetooth and NFC connectivity, Includes mandatory Australian button battery safety warning.
Mandatory safety warning label for products containing button batteries, detailing the severe internal chemical burn risks to children if swallowed.
View all products from Ruuvi

DESCRIPTION
Ruuvi RuuviTag Pro Sensor (4in1) Wireless Temperature, Humidity, Air Pressure and Motion Sensor
Accurate and Durable Sensor for Versatile Conditions
RuuviTag Pro is a rugged IP certified environmental sensor for temperature, humidity and acceleration monitoring.
The Pro is based on RuuviTag’s successful concept and additionally brings several new outstanding features to the table. RuuviTag Pro is the toughest open source sensor on the market.
Waterproof Certified Temperature Sensor
RuuviTag Pro tolerates wet and rough conditions.
The IP67 certified RuuviTag Pro (3-in-1) comes with a breathable membrane that enables air humidity monitoring. It tolerates temporary wet conditions.
Note! Please keep in mind that Bluetooth signals are strongly attenuated in the water and range will be significantly reduced. Ruuvi sensors can then be used in narrow water if you want to maintain connection (for example pool or jacuzzi). If you want to measure deeper, you can attach the RuuviTag Pro to a string and take it back to the surface when you want to download the data history.
Medical Grade Temperature Accuracy
RuuviTag Pro has an extremely accurate temperature sensor on board. The sensor is designed to meet ASTM E1112 and ISO 80601 requirements for electronic patient thermometers.
Measurement resolution is 0.01 °C, while absolute accuracy is astounding at ±0.1 °C across the temperature range of –20 to +50 °C, with no calibration.
The sensor units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.
Professional Mounting
RuuviTag Pro has two strong mounting ears that allow reliable installation methods to be used. Wooden ceilings, Gyproc walls, concrete foundations, you name it. Attach and measure professionally wherever you need to.
Wide Temperature Range From -40 to +85 °C
RuuviTag Pro’s casing and electronics are designed to operate without interruption in a wide range of temperatures. Maintenance is minimal because the included Ruuvi CR2477T wide temperature battery lasts up to 2 years.
Temperature, Humidity, Air Pressure and Motion Measuring Made Easy
RuuviTag is a wireless Bluetooth sensor node that measures temperature, air humidity, air pressure 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
All you need is a smartphone and RuuviTag sensors. Add as many as you like!
Download our Free App
Ruuvi Station mobile app is available on Android and iOS.
Why would I need Ruuvi products?
The use cases for Ruuvi sensors are unlimited and the only limit is your imagination. Read more about use cases and user experiences on the Ruuvi/Victron blogs and Ruuvi/Victron forums.
The Ruuvi products are designed in Finland and produced in France with the highest quality standards to ensure the best possible products at the end!
Victron's Blog on Ruuvi Temperature Monitoring to Victron Cerbo GX Compatibility
Wireless and battery powered temp sensors: the Ruuvi
Something quite new, and far more popular then I (Victron) anticipated to be honest: the support for the Ruuvi temperature sensors. Being powered by a small coin cell in the sensor, as well as wireless, they are super simple to install. And as such perfect to remotely keep an eye on your yacht or cabin in the winter. Or fridge or freezer temperatures, and so forth.
I have installed and am using some myself as well, and they are great. Less stress about pipes freezing up, as well as mould growing: it also reports relative humidity.
Here is a picture showing the sensor, and the reported data:

Here is how the data looks on the VRM Portal:

A few notes:
- To read data from the Ruuvi sensor, a Bluetooth USB adapter is required. For CCGX, Venus GX, and also for the Cerbo GX. A list of suitable and tested Bluetooth USB adapters is available in the Victron Venus 2.80 Blog posted on 31/01/2022.
- Per v2.82, multiple Bluetooth USB adapters can be installed and will all be used to read data from the Ruuvis. This is nice, as it allows expanding the range by using a USB extension cable.
See the documentation for more details about this feature.
Controlling a relay on temperature
The relays on the GX device can now be controlled by temperature. For example to switch a fan, or heating pad. Here are two screenshots showing the configuration:

In above example, the second relay will switch when the temperature in the engine bay rises above 45 degrees, starting the fan. And it will switch off once the temperature drops below 40 degrees C.
Both the first and the second relay can be configured to be controlled by temperature. And two sets of conditions can be configured, also for the same relay.
Purchase a RuuviTag Pro Sensor today and revolutionize your environmental monitoring by taking the first step towards smarter, more reliable industrial sensing solutions.
SPECIFICATIONS
Specifications
| Specification | Detail |
|---|---|
| Recommended operating temperature | -20 ºC to +70 ºC (special temperature range battery for longer life) |
| Maximum operating temperature | -40 ºC to +85 ºC (electronics and enclosure) |
| Battery | 1000 mAh CR2477T Li/MnO2 battery (included) |
| Diameter | 78.3 mm |
| Height | 12.55 mm |
| Weight | 38 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 | ±0.2 °C typical absolute accuracy @ 5...60 °C, 0.01 °C resolution |
| Humidity sensor accuracy | ±2 % typical absolute accuracy, 20...80 %, 25 °C |
| Pressure sensor accuracy | ±1 hPa typical absolute accuracy |
| 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. Use Goretex membrane sealed with waterproof tape for immersion. |
| Certifications | CE, FCC, ISED, TELEC, IFETEL, NOM, RTCA DO-160, RoHS, IP67 |
| SKU: | Ruuvi-4in1Pro |
| Model #: | Ruuvi-4in1Pro |
| MPN: | Ruuvi-4in1Pro |
WARRANTY
Ruuvi Warranty Policy
This warranty policy applies to Ruuvi products supplied by us in Australia through authorised dealers, resellers, distributors, or approved sales channels.
This warranty applies to the original end-user purchaser of the product, as evidenced by the authorised dealer’s, reseller’s, or distributor’s invoice, and is not transferable unless agreed in writing.
Ruuvi products supplied by us are warranted to be free from defects caused by faulty design, materials, or workmanship that would prevent the electrical or mechanical functioning of the product, subject to the terms, conditions, and exclusions below.
The benefits given by this warranty are in addition to any other rights and remedies available under law.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Warranty Coverage and Periods
This warranty covers Ruuvi products supplied by us, excluding batteries, consumable items, exhaustible items, and sensor accuracy tolerances unless otherwise required by law.
- All Ruuvi product model ranges supplied by us, excluding batteries and consumable items: 12 months from the date of shipment or purchase, as shown on the authorised invoice or proof of purchase.
- Batteries, replacement batteries, and other exhaustible or consumable items: excluded from this voluntary warranty unless otherwise required by Australian Consumer Law.
- Sensors and sensor accuracy: sensor accuracy tolerances are excluded from this voluntary warranty. Sensor component manufacturers may specify typical maximum accuracy tolerances, but these tolerances may not always be met in every individual unit, and some parts may show greater variation. This warranty does not cover claims based only on sensor accuracy variation unless the product otherwise has a covered manufacturing defect.
Commencement of Warranty: The warranty period begins on the date of shipment or purchase, as shown on the authorised dealer’s, reseller’s, or distributor’s invoice. A valid proof of purchase from an authorised sales channel is required for all warranty claims.
Use, Installation, and System Responsibility
Ruuvi products must be used, installed, configured, stored, and operated in accordance with the product manual, supplied instructions, product specifications, and applicable standards.
Where a Ruuvi product is installed, mounted, configured, connected, or integrated into a broader system, the installer, system designer, integrator, dealer, or end-user is responsible for ensuring that the product is suitable for the intended application and is installed and used correctly.
Issues or damage arising from incorrect installation, poor system design, incorrect configuration, incompatible equipment, unsuitable mounting, improper storage, failure to follow instructions, or use outside product specifications are not product defects and are not covered by this warranty.
Warranty Exclusions
This warranty covers manufacturing defects or failures arising from normal use in accordance with the product instructions. It does not cover failure, damage, deterioration, or performance issues caused wholly or partly by misuse, external factors, incorrect installation, incorrect operation, or circumstances outside the manufacturer’s or supplier’s control.
Warranty exclusions include:
- Normal Wear and Tear: repair or replacement required due to normal wear and tear, ageing, cosmetic deterioration, or gradual performance decline is not covered.
- Batteries and Consumables: batteries, replacement batteries, exhaustible items, and other consumable parts are excluded from this voluntary warranty unless otherwise required by law.
- Improper Use or Storage: damage caused by products being used or stored improperly, or in a way that would not reasonably be expected for an electronic device, is not covered.
- Water, Moisture, or Humidity Damage: damage caused by water, humidity, condensation, liquid exposure, or similar causes is excluded unless the product was used strictly within its stated environmental rating.
- Physical Damage or Misuse: damage caused by twisting, bending, wrenching, cutting, crushing, impact, dropping, careless handling, intentional damage, accidental damage, negligent damage, abuse, or misuse is not covered.
- Improper Installation or Operation: failures caused by improper installation, improper operation, unsuitable mounting, incorrect configuration, use outside specifications, or abnormal conditions of temperature, moisture, dirt, corrosive matter, encapsulation, or contamination are excluded.
- Unauthorised Repair, Modification, or Tampering: this warranty may be void if repairs, alterations, adjustments, casing modifications, hardware modifications, electronics modifications, firmware modifications, or other physical changes have been performed or begun by the purchaser or a third party without prior written approval.
- Firmware or Update Issues: damage or malfunction caused by firmware modifications, unauthorised firmware, update errors, or software changes is excluded unless the firmware was developed or approved by Ruuvi and used in accordance with instructions.
- Component Tampering: damage caused by displacing, modifying, removing, or tampering with connectors, fixed components, internal parts, casing, electronics, hardware, or other components is not covered.
- Delayed Fault Reporting: warranty coverage may be refused where a fault is not reported within the warranty period or where continued use after the fault becomes apparent causes further damage.
- Serial Number or Certification Marking Removed: products may be ineligible for warranty service if any serial number, batch number, certification marking, compliance label, rating label, or identification marking has been removed, altered, defaced, or made illegible.
- Environmental and External Events: damage caused by force majeure events, bad weather, electrical disturbance, power surge, hazardous radiation, caustic chemicals, corrosive matter, fire, flood, storm, lightning, excessive heat, excessive cold, contamination, or other external causes is not covered.
- Sensor Accuracy: claims based only on sensor accuracy, sensor tolerance, measurement variation, or calibration variation are excluded from this voluntary warranty.
- Third-Party or Consequential Damage: damage caused by connected equipment, incompatible accessories, third-party components, unsuitable system design, or other equipment is excluded.
Making a Warranty Claim
If you suspect a fault with a Ruuvi product supplied by us, stop using the product if continued use may cause damage or create a safety risk.
Warranty claims should be initiated through the authorised dealer, reseller, distributor, or place of purchase.
The customer should provide:
- proof of purchase;
- product model;
- serial number or identification details, if applicable;
- a clear description of the issue;
- photos or videos showing the fault;
- details of how and where the product was used, installed, stored, or configured;
- details of any connected devices, firmware, software, or accessories;
- any troubleshooting already performed.
The customer must provide written notice of an alleged defect promptly after discovering the issue and within the warranty period. The notice must include enough information to allow the claim to be assessed. If the information provided is insufficient, further information may be requested before the claim can be processed.
If the fault cannot be confirmed by correspondence, photos, videos, or remote troubleshooting, the product may need to be returned for inspection, testing, repair, or replacement assessment. Return instructions will be provided by the dealer, reseller, distributor, or nominated assessment location.
Unless otherwise agreed, the customer is responsible for safely packaging the product and returning it to the place of purchase or nominated assessment location. Transit damage caused by poor packaging is not covered by this warranty.
Assessment and Remedies
Once received, the product will be inspected and tested to determine whether the fault is covered by this warranty.
If the fault is confirmed to be due to a covered manufacturing defect, an appropriate remedy will be provided. Depending on the circumstances, this may include repair, replacement, refund, credit, supply of replacement parts, or another remedy required by law.
If the product is found not to be faulty, or the issue is caused by an excluded factor, the warranty claim may be rejected.
Repair: If the defect can be resolved by repair, the product or relevant component may be repaired by an authorised service provider or another approved party.
Replacement: If the product is not reasonably repairable, a replacement may be supplied. The replacement may be the same model, a superseded equivalent, a product with similar specifications, a new unit, or a refurbished or factory-reconditioned unit where permitted by law.
Refund or Credit: In some cases, a refund or credit may be provided. Refunds are usually handled by the original place of purchase and will not exceed the original purchase price paid for the affected product unless otherwise required by law.
No Extension of Original Warranty: Repair or replacement under this warranty does not restart or extend the original warranty period. The warranty continues from the original shipment or purchase date.
Limit of Liability
To the extent permitted by law, liability under this warranty is limited to the repair, replacement, refund, credit, or approved remedy relating to the defective Ruuvi product supplied.
To the extent permitted by law, this warranty does not cover special, indirect, incidental, or consequential loss, including loss of revenue, loss of profit, loss of data, loss of use, labour costs, removal costs, reinstallation costs, freight not approved in advance, travel costs, access costs, damage to other equipment, property damage, or economic loss.
Nothing in this warranty excludes, restricts, or modifies any rights or remedies that cannot be excluded under Australian Consumer Law.
Contact
For warranty support, contact the authorised dealer, reseller, distributor, or place of purchase from which the Ruuvi product was purchased.























































