A general chat AI (chatGPT), which is not specifically trained to give sports/training advice, and who doesn’t know what sports, training, the human body, etc. are (for the AI it’s just words), I personally would don’t look like a personal trainer.
Personally, this even seems to me to be a dangerous – unhealthy – feature. It’s just waiting for the first injuries because it makes wrong suggestions. And of course, not the manufacturer, but the user will be responsible.
Anyway, apparently chat AIs are now so popular that everyone has to implement it in their products, because FOMO. That those things are then used for things for which they are not intended? Well, that’s secondary.
Don’t get me wrong, I definitely see useful uses for chatGPT and the like. But for the functions that Amazfit seems to propose, I think you need something other than a general network like chatGPT.