Answer
Oct 23, 2025 - 01:06 PM
The RuuviTag 4-in-1 is a compact, wireless Bluetooth Low Energy (BLE) environmental sensor designed for monitoring temperature, relative air humidity, air pressure, and motion. It's ideal for home, business, or industrial use cases like weather forecasting, pet comfort tracking, plant care, or remote monitoring via integrations such as Victron Cerbo GX and VRM. Manufactured in Finland, it's open-source with customizable firmware and works with the free Ruuvi Station app for iOS and Android.
