The Garmin-compatible GNT 10 transceiver is a NMEA 2000 data monitoring device whose monitoring data can be streamed over a short-range ANT wireless network device, such as Garmin Quatix smartwatches:
Download and install GNT 10 app
From the watch face:
START > GNT 10 (be within 3 m (10 ft) of the transceiver > Enter Pairing Mode
START > To Modify Data
From GNT 10 App:
MENU > Pair New