Ok You must use like this.
{{ state_attr('bodymiscale.merleg', 'Fat mass to lose') }}
Look here also I put an example of manual card. You can change the name and the unit
Ok You must use like this.
{{ state_attr('bodymiscale.merleg', 'Fat mass to lose') }}
Look here also I put an example of manual card. You can change the name and the unit