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尼特的功能。",[26,27,28,29,30,31],{"id":49,"baselineProductId":12,"type":21,"category":22,"headline":50,"summary":50,"significance":24,"sourceRefs":51},"apple-watch-ultra-2-double-tap-gesture","互點兩下手勢",[26,27,28,29,30,31],{"id":53,"baselineProductId":12,"type":21,"category":54,"headline":55,"summary":56,"significance":37,"sourceRefs":57},"apple-watch-ultra-2-hardware-requirement","sensors","*硬體需求*","專由 S9 的 4 核心神經網路引擎驅動，即時處理來自加速度計、陀螺儀與光學心率感測器的資料串流（偵測食指與拇指互點時手腕血流的微幅變化）。",[26,27,28,29,30,31],{"id":59,"baselineProductId":12,"type":21,"category":60,"headline":61,"summary":62,"significance":37,"sourceRefs":63},"apple-watch-ultra-2-software-functionality","ports","*軟體功能*","在嚴苛運動與戶外情境下（如手握登山杖、單車握把、攀岩裝備或滑雪杖）提供單手裝置控制能力，執行停止計時器、接聽電話或捲動「模組 Ultra」錶面等主要操作。",[26,27,28,29,30,31],{"id":65,"baselineProductId":12,"type":21,"category":66,"headline":67,"summary":67,"significance":37,"sourceRefs":68},"apple-watch-ultra-2-off-grid-on-device-siri","software","離線裝置端 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