Amazon unveiled a new Echo lineup powered by custom AZ3 chips to make Alexa more conversational and proactive, with pre-orders opening now and shipments slated for late October through November. The event also hinted at an unannounced M5 iPad Pro, boasting a larger L2 cache and 12GB of base RAM for modest CPU gains but notable graphics improvements. NothingOS 4.0 enters beta as an AI-powered platform for creating mini-apps and widgets from simple text prompts, signaling a hyper-personalized smartphone experience beyond the app store.