RuuviTag sensors: 4-in-1 model

The RuuviTag is a small, long-lasting Bluetooth sensor that tells Sensa the temperature, humidity and air pressure where you put it.

Sensa Connection Method

Bluetooth.

Installation

Place it where you want to measure, within Bluetooth range of a Bluetooth proxy.

Configuration

Bluetooth. The tag broadcasts its readings about once a second and needs no pairing. Sensa hears it through a Bluetooth Proxy, so add one of those first. One proxy can hear several tags; a second proxy helps in a larger vehicle.

Adding to Sensa Nomad

Put a battery in the tag. Open Settings, choose the Devices tab, tick it under Discovered and press Add Selected Devices. If it is not there yet, press Scan. You can tick several tags and add them in one go.

See Adding devices for more.

What you see

• A temperature dial on the Climate tab.
• Its reading in the header bar, if you switch on Show Temperature In Header on its row on the Devices tab. See Dashboards.

Good to know

• Sensa works out which Ruuvi model you have once it has heard the tag for a little while, and then names it Ruuvi Tag 4-in-1.
• Its row on the Devices tab has Fridge, Freezer and Temperature Watch switches, so Sensa can warn you when it runs warm or changes fast. See Climate and food.