How to transfer cycling related activities from Garmin Connect to Withings Health Mate?
Background: I own a ScanWatch, a Garmin Edge 130 and HR strap (BTLE/Ant+). Due to pandemic lock-down, and snow on the streets I'm limited to indoor cycling. Indoor cycling is a sweaty activity, and my sweaty wrists get sore from ScanWatch strap, the more sore the tighter I pull watch strap, with loose strap there is a lot of inaccuracy in heart rate data gathered by ScanWatch. On the other hand heart rate data gathered by HR strap is more accurate.
I hoped to scrape the exercise data from Garmin Connect website, and upload them to Withings cloud, but I couldn't find any endpoints in Withings public REST API to upload the data.
I hoped to sync them via Strava, but none of exercises added to Strava by Garmin Connect are transfered to Withings.
And of course there is no way to connect BTLE heart rate sensor directly HealthMate app.