RuuviTag 4-in-1 Bluetooth Sensor

Lightweight and affordable indoor climate sensor

The original RuuviTag 4-in-1 packs reliable tracking for temperature, humidity, air pressure, and motion into a compact, open-case design. Best suited for indoor and dry applications where exposure to moisture is minimal. Great for basic cabin monitoring, RV interiors, or indoor labs. It broadcasts over Bluetooth with no pairing, so a Victron Cerbo GX or other GX device reads its temperature and humidity directly, and it also works with the free Ruuvi Station app, the Ruuvi Gateway, and Home Assistant.

Key Features

• Full 4-in-1 sensor in compact form

• Non-sealed enclosure for indoor use only

• High data accuracy and Bluetooth range

• Battery life up to 2 years

• Works with all Ruuvi and Victron systems

What's Included

• RuuviTag Standard 4-in-1 Sensor

• Installed CR2477 battery

• Quick start instructions

Ruuvi Sensor Comparison Table

Warranty

Backed by Ruuvi's 12-month limited warranty from the date of shipment, covering defects in design, materials, or workmanship. Batteries, normal wear, water/humidity damage, and misuse are excluded, and sensor-accuracy tolerances are not warranted.

Blue Marine is an authorized Ruuvi reseller — ships brand-new with Ruuvi's 12-month limited warranty, free shipping, and local pickup available.

How to Integrate RuuviTag Sensors into a Victron System