Maintaining optimal temperature and humidity levels is crucial for ensuring the quality and safety of perishable items in a grocery store. Food will stay more fresh if kept in correct conditions. That’s why many store owners are turning to RuuviTag and Ruuvi Gateway as a reliable and cost-effective way to monitor these conditions in real-time.
RuuviTag is a wireless sensor that can be easily installed in your store to provide accurate temperature and humidity data. Despite being really easy-to-use and install, the device is higly accurate and work continoussly. All you need to do to have temperature monitoring with RuuviTag is:
- Place the RuuviTag in a desired location.
- Download the Ruuvi application and follow the on-screen instructions.
Now you have a simple yet accurate remote temperature monitoring system in your store.

Its compact size and easy-to-use mobile app make it a convenient solution for any store owner who wants to ensure that their products are being stored at the correct conditions. Ruuvi is also an affordable solution for a comprehensive temperature and humidity monitoring system in the whole grocery store.
Ruuvi Gateway is a device that collects data from multiple RuuviTags deployed across different locations and sends them to Ruuvi cloud service or, if desired, to one’s own dedicated server. It provides a reliable and secure way to monitor and manage temperature and humidity levels across multiple spots where environmental conditions are monitored. From the Ruuvi cloud, you will be able to receive alerts and read measurements anywhere and anytime.
You can get your Ruuvi Gateway to read RuuviTags data from longer distances. With Ruuvi Gateway, you will be able to examine all the sensors in your store from the web interface.There you can see historical data from up to three years. That’s really handy if you need to show the temperature values to the authorities To unlock all the benefits, you need to subscribe to a Ruuvi Cloud service, which is rather inexpensive given its provided value.

You can set personalized alerts to notify you if temperatures are unfavorable. This way, you can spot possible problems occurring in the functioning of these cold machines and act before all the food is spoiled. There will be a new function coming shortly enabling you to set a delay on alerts. For example, the upper photo displays a chilled counter that is melted twice a day. With this new feature, the owner won’t receive an alert when the temperature rises just for a brief moment.
One of the key benefits of using RuuviTag and Ruuvi Gateway together is that they can help reduce food waste. By monitoring the temperature and humidity levels of your perishable items across multiple locations, you can quickly identify any potential issues and take action before products spoil. This can help you save money and improve your bottom line over time. Also, the food will stay fresh longer when stored in proper conditions, and with temperature monitoring, you can optimize temperatures and save money.
Another benefit of using RuuviTag and Ruuvi Gateway is that they can help you comply with regulatory requirements related to food safety. Many states and countries have regulations in place that require grocery stores to monitor and document temperature and humidity levels for perishable items. By using RuuviTag and Ruuvi Gateway, you can easily generate reports that demonstrate compliance with these regulations.
Overall, RuuviTag and Ruuvi Gateway are versatile and reliable solutions for monitoring temperature and humidity levels in a grocery store. With our user-friendly apps and customizable features, they provide a cost-effective way to improve food safety and reduce waste across multiple locations.
Purchase a Realiable Pro 2in1 Temperature Sensor
With Ruuvi's products, you will be able to monitor temperatures effortlessly.
RuuviTag Pro Sensor
Customer photos and videos

RuuviTag Pro Sensor
| Quantity | Unit Price(€) |
|---|---|
| 1 | |
| 5-10 | |
| 11-25 | |
| 26-50 | |
| 51-99 |
Are you looking for bigger quantities? Contact us for pricing.










I am using your sensor for experiments—specifically, to build a system that allows me to monitor and evaluate room temperatures via a smartphone.
Each room is equipped with a sensor and an ESP32-S3 microcontroller (photo) that scans it using BLE. The microcontroller then transmits the data to the cloud via an MQTT bridge. This data can be displayed on a phone connected to the corresponding MQTT topic (video).
Regarding the sensors, I can say the following:
1) They work 😊
2) The sensors have significant inertia: if you move a sensor from one room to another, it doesn’t adjust to the actual temperature instantly but takes a few minutes to do so.
3) If two sensors are placed in the same room, their readings—specifically temperature and humidity—can differ significantly; for instance, the temperature might vary by half a degree to a full degree.
4) The cost of the sensors—and especially shipping them from Finland—is quite high. So far, I have purchased only two.
5) I hope I’ve satisfies your curiosity.
NB!
Unfortunately, I am unable to attach images and videos: I get an error stating that the 25 MB limit has been exceeded, even though both the photos and videos are well below that limit.
Super easy installation in Victron Cerbo GX. Pull the tab for the battery, name your device and add some other information and you’re done.
The configuration is faster than opening the box. And they work 100 % for me. I use six: one per engine room in my catamaran, one in the fridge, one in the freezer, one outdoors and one in the owner’s cabin. If I ever need more I know where to go. And by the way, all temps available online even when I am far from the boat.
Best sensor you can get! Not the last I bought!
Hyvin pelittää.
Super einfach zu installieren, sehr bequeme Bedienung und eine rundum intuitive App.
Absolut Empfehlenswert!
Works great, a little large to carry around though.
Awesome, I have connected with Garmin Tactix 8 👍