Do you know if a screen-less or Non-Smart-Watch Apple Fitness Tracker is in the works?

(Probably an unpopular request) Does anyone know if a screen-less or non-smart-watch fitness tracker is in the works for Apple? My husband loves his apple products, and I love my apple watch - but due to his occupation he is not allowed a technical "smart watch" at work, or anything wearable that is connected to a phone. They have gotten around it so far with non-phone connected fitbits and screenless trackers in the past, but we are hoping Apple comes out with something that communicates with the rest of their products, is a lot longer lasting than the generic brands out there, and allows the user to use Apple Fitness without the Smart Watch feature.