Samsung is holding its next Unpacked event on July 22 in London, and on that occasion it's going to unveil the Galaxy Z Fold8, Galaxy Z Fold8 Ultra, Galaxy Z Flip8, but also, according to a ton of past rumors, the Galaxy Watch Ultra2 and the Galaxy Watch9.Today the company has released the video you can see below, which is teasing its next smartwatches, along with what it calls a "new AI-powered Health Companion". Samsung says the Galaxy Watch will play "a critical role as a health-first, always-on gateway for advanced, personalized AI". The company promises that...