Features of the Hk9 Ultra 2 watch Record audio now Change background wallpapers from the gallery Including downloading games and applications from multiple favorite names Feature 12 horses Heart rate measurement Blood pressure measurement Measuring oxygen in the blood GPT chat Ability to add phone music Find phone free Weather and weather conditions Loud daily alarm My calendar calculator Stop Watch Relative to breathing Battery power siren compass Measuring blood sugar Artificial intelligence technology Download full programs There is an app store There is a screen separation sensor like the iPhone Change font size