[{"data":1,"prerenderedAt":144},["ShallowReactive",2],{"product-detail:en:apple-watch-series-2":3},{"id":4,"name":5,"familyId":6,"branchId":7,"announcedAt":8,"year":9,"narrativeWeight":10,"signature":11,"predecessorId":12,"positioningReferenceIds":13,"architecturalAncestorIds":15,"peerIds":16,"technologyIds":17,"deltas":20,"technologies":107,"sourceRefs":115,"specVariants":116,"specs":120,"specSource":139},"apple-watch-series-2","Apple Watch Series 2","apple-watch","series","2016-09-07",2016,"major","Built-in GPS, 50-meter swimproof water resistance with active speaker water ejection, and a 1,000-nit display transform Apple Watch into a dedicated athletic and outdoor device.","apple-watch-2014",[14],"apple-watch-series-1",[12],[14],[18,19],"gps","retina-display",[21,31,37,43,49,56,62,67,74,79,85,91,96,102],{"id":22,"baselineProductId":12,"type":23,"category":24,"headline":25,"summary":26,"significance":27,"sourceRefs":28},"apple-watch-series-2-built-in-gps-gnss-receiver","introduced","software","Built-in GPS \u002F GNSS receiver","Enables untethered tracking of outdoor workouts, recording precise distance, pace, elevation profile, and route mapping without carrying an iPhone.","defining",[29,30],"src-apple-watch-apple-introduces-apple-watch-series-2","src-apple-watch-sp746",{"id":32,"baselineProductId":12,"type":23,"category":33,"headline":34,"summary":35,"significance":27,"sourceRefs":36},"apple-watch-series-2-50-meter-water-resistance-rating-iso-22810-2010","ports","50-meter water resistance rating (ISO 22810:2010)","Re-engineered enclosure, acoustic port seals, and specialized adhesives permit shallow-water activities including pool swimming and open water ocean swimming.",[29,30],{"id":38,"baselineProductId":12,"type":23,"category":39,"headline":40,"summary":41,"significance":27,"sourceRefs":42},"apple-watch-series-2-acoustic-speaker-water-ejection-mechanism","audio","Acoustic speaker water ejection mechanism","Active sound-wave pulse vibration mechanism that mechanically clears accumulated moisture from the speaker cavity after exiting water.",[29,30],{"id":44,"baselineProductId":12,"type":23,"category":45,"headline":46,"summary":47,"significance":27,"sourceRefs":48},"apple-watch-series-2-second-generation-1-000-nit-oled-retina-display","display","Second-generation 1,000-nit OLED Retina display","Delivers 1,000 nits of peak luminance (more than twice the brightness of the 450-nit 1st generation display), dramatically improving visibility in direct outdoor sunlight.",[29,30],{"id":50,"baselineProductId":12,"type":23,"category":51,"headline":52,"summary":53,"significance":54,"sourceRefs":55},"apple-watch-series-2-apple-s2-dual-core-sip","silicon","Apple S2 dual-core SiP","Dual-core processor with integrated GPU and dedicated GPS controller logic, offering up to 50 percent faster CPU performance.","meaningful",[29,30],{"id":57,"baselineProductId":12,"type":23,"category":58,"headline":59,"summary":60,"significance":54,"sourceRefs":61},"apple-watch-series-2-apple-watch-edition-in-white-ceramic","storage","Apple Watch Edition in White Ceramic","Pure white zirconia ceramic case over four times harder than stainless steel with a lustrous, scratch-resistant diamond-polished finish, replacing 18-karat gold.",[29,30],{"id":63,"baselineProductId":12,"type":23,"category":24,"headline":64,"summary":65,"significance":54,"sourceRefs":66},"apple-watch-series-2-apple-watch-nike-edition","Apple Watch Nike+ edition","(minor): Co-developed with Nike, featuring custom perforated breathable fluoroelastomer bands, exclusive athletic watch faces, and deep Nike+ Run Club integration.",[29,30],{"id":68,"baselineProductId":12,"type":69,"category":70,"headline":71,"summary":72,"significance":54,"sourceRefs":73},"apple-watch-series-2-case-thickness","changed","power","Case thickness","(minor): Increased from 10.5mm to 11.4mm (+0.9mm) to accommodate the acoustic water ejection cavity, GPS antenna array, and expanded battery cell.",[29,30],{"id":75,"baselineProductId":12,"type":69,"category":70,"headline":76,"summary":77,"significance":54,"sourceRefs":78},"apple-watch-series-2-internal-battery-capacity","Internal battery capacity","Increased battery capacity (~273mAh on 38mm, ~334mAh on 42mm, approximately 33–36% larger than 1st generation) to power onboard GPS while maintaining 18-hour all-day battery 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input.",[29,30],{"id":97,"baselineProductId":12,"type":87,"category":98,"headline":99,"summary":100,"significance":54,"sourceRefs":101},"apple-watch-series-2-taptic-engine-and-digital-crown","input","Taptic Engine and Digital Crown","Preserved tactile physical navigation and haptic feedback.",[29,30],{"id":103,"baselineProductId":12,"type":87,"category":45,"headline":104,"summary":105,"significance":54,"sourceRefs":106},"apple-watch-series-2-18-hour-all-day-battery-life-standard","18-hour all-day battery life standard","Sustained the standard 18-hour daily operational target despite driving GPS and a 2x brighter screen.",[29,30],[108,112],{"id":18,"name":109,"category":110,"description":111},"Built-in GPS","sensors","Integrated GPS for location-aware services.",{"id":19,"name":113,"category":45,"description":114},"Retina display","High-density display branding introduced on iPhone 4 and later expanded across product 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