Using the Watch

The Companion to the Coffee Sensor App

The Coffee Sensor Watch app (Wear OS only) is the companion to the Coffee Sensor app (phone & tablet). It automatically connects to the companion app, obtaining the data to display from it. This means that the watch app does not connect directly to bluetooth devices. The watch face will constantly display the live shot timer, extraction pressure  (bar), integrated pressure (bar·s), scale reaging (grams), flow rate (g/s), and temperature (°C).

• Shot Timer — elapsed seconds for the current shot (yellow)

• Pressure — extraction pressure in bar (blue)

• Bar·s — the pressure impulse (pressure integrated over time) (blue, small font)

• Scale — mass in grams in the cup (green)

• Flow — flow rate in grams per second (green, small font)

• Temperature — temperature in degrees Celsius (red)