[{"data":1,"prerenderedAt":133},["ShallowReactive",2],{"product-detail:en:apple-watch-series-12":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":18,"technologies":104,"sourceRefs":105,"specVariants":106,"specs":110,"specSource":128},"apple-watch-series-12","Apple Watch Series 12","apple-watch","series","2026-09-09",2026,"major","A re-architected Health Sensing System with 5-second heart rate sensing, daily Readiness score, S11 chip, Ceramic Shield 2, return of the ceramic edition, and privacy-first Audio Intelligence define Series 12.","apple-watch-series-11",[14],"apple-watch-ultra-4",[],[14],[],[19,30,36,41,47,54,60,66,71,77,83,88,93,99],{"id":20,"baselineProductId":12,"type":21,"category":22,"headline":23,"summary":24,"significance":25,"sourceRefs":26},"apple-watch-series-12-health-sensing-system","introduced","power","Health Sensing System","Re-architected optical and electrical heart sensing subsystem featuring larger, power-efficient green LEDs and high-speed processing, measuring heart rate passively every 5 seconds continuously throughout the day.","defining",[27,28,29],"src-watch-series12-2026","src-apple-watch-apple-advances-health-and-fitness-capabilities-using-apple-intelligence","src-airpods-get-ready-to-experience-iphone-18-pro-the-new-apple-watch-lineup-and-air",{"id":31,"baselineProductId":12,"type":21,"category":32,"headline":33,"summary":34,"significance":25,"sourceRefs":35},"apple-watch-series-12-high-frequency-dual-metric-hrv-tracking","sensors","High-frequency dual-metric HRV tracking","Measures Heart Rate Variability up to 24 times more frequently than Series 11, separating HRV into two distinct physiological indicators: Recovery HRV (for short-term autonomic recovery and daily stress) and Overall HRV (for long-term cardiovascular health).",[27,28,29],{"id":37,"baselineProductId":12,"type":21,"category":32,"headline":38,"summary":39,"significance":25,"sourceRefs":40},"apple-watch-series-12-daily-readiness-score","Daily Readiness score","Evaluates physical capacity and recovery throughout the day by synthesizing HRV, sleep quality metrics, resting heart rate, and training load.",[27,28,29],{"id":42,"baselineProductId":12,"type":21,"category":43,"headline":44,"summary":45,"significance":25,"sourceRefs":46},"apple-watch-series-12-s11-sip-with-secure-exclave","silicon","S11 SiP with Secure Exclave","Next-generation wearable silicon incorporating a dedicated hardware-isolated Secure Exclave compartment for private, ephemeral audio processing.",[27,28,29],{"id":48,"baselineProductId":12,"type":21,"category":49,"headline":50,"summary":51,"significance":52,"sourceRefs":53},"apple-watch-series-12-audio-intelligence-suite","display","Audio Intelligence suite","On-wrist intelligence features including Sound Recognition (alerts users who are deaf or hard of hearing to sirens, alarms, doorbells, or crying babies), Live Rewind (double pressing the Digital Crown transcribes and displays the previous 15 seconds of conversation), and Siri Recap (automatically generates private conversation summary notes in the Siri app).","meaningful",[27,28,29],{"id":55,"baselineProductId":12,"type":21,"category":56,"headline":57,"summary":58,"significance":52,"sourceRefs":59},"apple-watch-series-12-ceramic-shield-2-on-aluminum-models","design","Ceramic Shield 2 on aluminum models","Advanced nanocrystal glass formulation offering 60 percent greater toughness than the Ion-X glass on Series 11 aluminum models.",[27,28,29],{"id":61,"baselineProductId":12,"type":21,"category":62,"headline":63,"summary":64,"significance":52,"sourceRefs":65},"apple-watch-series-12-return-of-ceramic-case-material","ports","Return of Ceramic case material","Premium ceramic case returns to the Apple Watch portfolio in Pearl White and Night Blue finishes.",[27,28,29],{"id":67,"baselineProductId":12,"type":21,"category":56,"headline":68,"summary":69,"significance":52,"sourceRefs":70},"apple-watch-series-12-real-time-steps-complication","Real-time Steps complication","(minor): Redesigned machine-learning pedometer model enabling real-time step counting directly on watch face complications.",[27,28,29],{"id":72,"baselineProductId":12,"type":21,"category":73,"headline":74,"summary":75,"significance":52,"sourceRefs":76},"apple-watch-series-12-single-handed-tap-gesture","product","Single-handed tap gesture","(minor): Pinching the index finger and thumb together selects widgets in the Smart Stack, complementing double-tap scrolling.",[27,28,29],{"id":78,"baselineProductId":12,"type":79,"category":22,"headline":80,"summary":81,"significance":52,"sourceRefs":82},"apple-watch-series-12-outdoor-workout-battery-life","changed","Outdoor workout battery life","Extended to 10 hours during outdoor GPS workouts with continuous heart rate sensing, a 25 percent increase over Series 11.",[27,28,29],{"id":84,"baselineProductId":12,"type":79,"category":22,"headline":85,"summary":86,"significance":52,"sourceRefs":87},"apple-watch-series-12-fast-charging-speed","Fast charging speed","15 minutes of charging delivers up to 12 hours of battery life, a 50 percent improvement in charging speed.",[27,28,29],{"id":89,"baselineProductId":12,"type":79,"category":56,"headline":90,"summary":91,"significance":52,"sourceRefs":92},"apple-watch-series-12-color-finishes-and-materials","Color finishes and materials","(minor): Aluminum cases available in Dark Bronze, Black, Light Gold, and Space Gray; Titanium in Radiant Gold and Natural; Ceramic in Pearl White and Night Blue.",[27,28,29],{"id":94,"baselineProductId":12,"type":95,"category":22,"headline":96,"summary":97,"significance":52,"sourceRefs":98},"apple-watch-series-12-24-hour-everyday-battery-life","retained","24-hour everyday battery life","Retains the 24-hour baseline established by Series 11 despite 5-second continuous optical sensor sampling.",[27,28,29],{"id":100,"baselineProductId":12,"type":95,"category":56,"headline":101,"summary":102,"significance":52,"sourceRefs":103},"apple-watch-series-12-42mm-and-46mm-case-sizes","42mm and 46mm case sizes","Preserves the thin enclosure geometry and backward band compatibility from Series 10\u002F11.",[27,28,29],[],[27,28,29],[107],{"id":108,"label":109,"specs":110,"source":123,"verificationSource":128},"apple-watch-s12","default",{"cpu":111,"cores":112,"memory":113,"storage":114,"display":115,"gpu":116,"ports":117,"weight":118,"dimensions":119,"operatingSystem":120,"released":121,"discontinued":113,"launchPrice":122},"Apple S11 SiP","2","—","64 GB","42 mm or 46 mm LTPO3 always-on OLED, 2000 nits","Integrated","Magnetic fast charging","From 31.5 g","42 mm or 46 mm case","watchOS 27","September 18, 2026","$399",{"name":124,"url":125,"retrievedAt":126,"note":127},"One Infinite Fruit","https:\u002F\u002Foneinfinitefruit.com\u002Fdevice\u002Fapple-watch-s12\u002F","2026-09-14","secondary-structured-specs",{"name":129,"url":130,"retrievedAt":131,"note":132},"Introducing Apple Watch Series 12, with the all-new Health Sensing System","https:\u002F\u002Fwww.apple.com\u002Fnewsroom\u002F2026\u002F09\u002Fintroducing-apple-watch-series-12-with-the-all-new-health-sensing-system\u002F","2026-09-13","first-party-verification",1789955611487]