@Krzys-Au The GBD-H1000 does not broadcast the heart rate via Bluetooth to any other app. Only G-Shock Move is able to receive it. The GSW-H1000 can do it via the Wearos app “Heart for Bluetooth”. I hope this will help you.

The database is shared, but you can delete the ST app Anyway ST is not really meant to manage SA data

@mff73 Thanks. I’m trying to get help from Sports-tracker for bugs that might be with Sports-tracker (e.g. incorrect GPS tracks; I don’t know if they recorded properly but display incorrectly or actually recorded incorrectly, which would be a Suunto issue) and to get help from Suunto for issues with the Suunto HRM. I have submitted multiple tickets to Sports-tracker and have never had a response (and I did check my spam folder).