Recommended temperatures around the house can vary significantly from one room to another from 5° C to 24° C. This creates a lot of opportunities to optimise energy consumption. Being able to adjust the temperatures specifically for a particular room can save significant amounts on heating costs. This requires accurate monitoring of fluctuating temperatures around your home.
By lowering the temperature by one Celsius degree of a four bed detached house, you will certainly save more money per year than the price of several Ruuvi sensors. It takes around a week to get used to a one degree temperature change in your home.
Temperature
It must be warm enough in a house for the wellbeing of its residents, but heating also plays an important role in keeping the building structures dry. Temperature and humidity levels must be within the appropriate ratio to each other, to ensure comfortable and healthy living conditions for the family. Imbalance between the two factors can unintentionally create optimal conditions for mould and other microorganisms to thrive.
Humidity
The percentage of relative humidity indoors should remain between 35% and 60%. Dry air can cause various problems for people, house structures and musical instruments, for example. Humidity can be increased with a humidifier, as long as you do not allow excess moisture to build up. To lower relative humidity, ventilate the house when it is cool and dry outside. Other options include an air source heat pump and a proper ventilation system.
Monitoring your home
How warm a particular room should be depends on the utilisation rate, purpose of use, and time of the year. Premises that are only occupied during the summer months, a holiday house for instance, should have a minimum maintenance temperature when not used. On the other hand, outdoor humidity varying from season to season sets its own requirements for controlling indoor humidity.
By installing RuuviTags in every room of your home, you can adjust the heating according to the purpose of the room. You will receive a notification from the app when the temperature changes from set target values. You can inspect previous measurements as well as changes in temperature from our free mobile app, the Ruuvi Station.
Buy Wireless Combined Thermometer And Hygrometer
Decrease heating costs accurately and in a controlled manner with RuuviTag
39,90€
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.
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RuuviTag Sensor (4in1)
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RuuviTag Sensor (4in1)
| Quantity | Unit Price(€) |
|---|---|
| 1 | 39,90 |
| 2 | 37,40 |
| 3-5 | 36,90 |
| 6-8 | 35,90 |
| 9-12 | 34,90 |
| 13-25 | 33,90 |
| 26-99 | 32,90 |
Are you looking for bigger quantities? Contact us for pricing.
Excellent!
After integrating four RuuviTags into my Victron Cerbo GX / VRM system in our Rapido motorhome, I can honestly say they have transformed the way I monitor the vehicle.
The setup now provides live temperature, humidity and pressure monitoring directly inside the VRM portal, allowing me to monitor critical areas including:
Battery Box
Orion DC-DC Charger Compartment
Engel Fridge
Main Rapido Fridge Area
What impressed me most was how seamlessly the RuuviTags integrated with the Cerbo GX via Bluetooth. Once connected, the data appears natively inside VRM and can be used for real alarms and automation.
I have now configured:
High temperature alarms
Low temperature alarms
VRM email notifications
Relay-triggered audible siren alarms
The system is now capable of warning me immediately if:
the lithium battery compartment gets dangerously cold
the battery box overheats
the Orion compartment becomes too hot
ventilation or airflow problems occur
The accuracy and stability of the readings have been excellent. The tags update reliably and provide a very clear picture of what is happening inside the motorhome.
One of the major advantages is that the system no longer relies on older digital-input alarm methods or complex workarounds. The RuuviTag + Cerbo GX combination feels like a modern, professional-grade monitoring solution.
The compact size, long battery life and wireless operation make installation extremely easy. No extra wiring was required for the sensors themselves.
For anyone building a Victron-based off-grid system, especially in a motorhome, caravan, marine or lithium battery installation, I would highly recommend RuuviTags.
They add a level of visibility and protection that is difficult to achieve any other way at this price point.
perfect to log my boat conditions when i’m away, and check pressure variations in real time when i sail