Name: Domyos BLE FTMS Hometrainer
Rating: 2.7 (6 reviews)
Author: PetervdPerk

A datafield app for the Domyos EB Fold (might work on others) that implements Bluetooth Low Energy Fitness Machine Service also known as BLE FTMS.
It fetches speed/distance/cadence and logs this to garmin fit file and it transmits your watch heartrate to show on the display on the Domyos hometrainer.

To use it you've to start he "Indoor cycling activity" and add the DomyosFTMS through the ConnectIQ field

It logs the following fields as an Garmin IQ field

Cadance RPM

Speed m/s

Distance m

Speed km/h

Distance km

Resistance

Calories calculated by the hometrainer

Unfortunely Garmin API doesn't allow to override the existing fields causing that the logs doesn't show speed and distance for more information see.

https://forums.garmin.com/developer/connect-iq/i/bug-reports/stationary-bike-allow-override-connect-distance-speed-cadence-field