{
  "schema_version": "2.0",
  "product": {
    "brand": "Apple",
    "category": "smartwatch",
    "family": "Apple Watch SE",
    "model": "Apple Watch SE 3",
    "model_slug": "apple-watch-se-3",
    "model_year": 2025,
    "year_introduced": 2025
  },
  "source": {
    "source_type": "manufacturer",
    "source_url": "https://support.apple.com/en-ie/125094",
    "source_file": "apple_watch_extraction/technical_specs_html/apple-watch-se-3.html",
    "source_title": "Apple Watch SE 3 - Tech Specs",
    "publisher": "Apple Support",
    "published_at": null,
    "checked_at": "2026-11-09",
    "verification_status": "content_verified",
    "verification_notes": "Official Apple page captured 2026-11-09; page identity matched Apple Watch SE 3; 21 source sections extracted and archived at apple_watch_extraction/technical_specs_html/apple-watch-se-3.html.",
    "notes": []
  },
  "extraction": {
    "method": "section_preserving",
    "normalization_status": "archival_first_pass",
    "note": "Apple's original section headings and visible source text are retained in source order from captured official HTML. No normalized values or missing specifications have been inferred.",
    "extracted_at": "2026-11-09",
    "reviewed_at": null
  },
  "sections": [
    {
      "heading": "Material and Finish",
      "source_text": "Aluminium case\nMidnight\nStarlight"
    },
    {
      "heading": "Size and Weight",
      "source_text": "44mm\nHeight:\n44mm\nWidth:\n38mm\nDepth:\n10.7mm\n368x448 pixels\n977 sq mm display area\nWeight (GPS):\n32.9 grams\nWeight (GPS + Cellular):\n33.0 grams\nFits 140–245mm wrists\n40mm\nHeight:\n40mm\nWidth:\n34mm\nDepth:\n10.7mm\n324x394 pixels\n759 sq mm display area\nWeight (GPS):\n26.3 grams\nWeight (GPS + Cellular):\n26.4 grams\nFits 130–200mm wrists"
    },
    {
      "heading": "Hardware and Buttons",
      "source_text": "Digital Crown\nMicrophone\nSide button\nStrap release button\nSpeaker\nOptical heart sensor"
    },
    {
      "heading": "Controls",
      "source_text": "Digital Crown with haptic feedback\nSide button\nSingle tap, double tap and wrist flick gestures\nSiri powered by Apple Intelligence\n1"
    },
    {
      "heading": "Chip",
      "source_text": "S10 chip with 64‑bit dual core processor\n4‑core Neural Engine\n64GB capacity"
    },
    {
      "heading": "Apple Intelligence and Siri AI 1",
      "source_text": "The next generation of Apple Intelligence is centred around you, integrated into your apps and built with privacy. Apple Intelligence powers Siri AI — an entirely new version of Siri that’s more personal, conversational and powerful, along with helpful features across apps.\nLearn more about Apple Intelligence and Siri AI"
    },
    {
      "heading": "Sensors",
      "source_text": "Second-generation optical heart sensor\nTemperature sensor\n2\nCompass\nAlways-on altimeter\nHigh-g accelerometer\nHigh dynamic range gyroscope\nAmbient light sensor"
    },
    {
      "heading": "Health and Wellness",
      "source_text": "Heart Rate app\nHigh and low heart rate notifications\nIrregular rhythm notifications\n3\nAdvanced Cycle Tracking app with fertile window estimates, retrospective ovulation estimates, and perimenopause and menopause support\n4\nMedications app\n5\nMindfulness app\nNoise app\nSleep app including sleep stages\nSleep score\nSleep apnoea notifications\n6"
    },
    {
      "heading": "Display",
      "source_text": "Always-On Retina display with OLED and LTPO\nTough Ion-X front glass with 4x crack resistance\n7\n1,000 nits peak brightness\n2 nits minimum brightness\n326 pixels per inch"
    },
    {
      "heading": "Audio",
      "source_text": "Speaker\nMicrophone\nMedia playback"
    },
    {
      "heading": "Power and Battery Life",
      "source_text": "All‑day battery life, up to 18 hours of normal use\n8\nUp to 32 hours in Low Power Mode\n8\nUp to 7 hours outdoor workout\n9\nBuilt‑in rechargeable lithium‑ion battery\nFast‑charge capable\n10\nUp to 80% charge in about 45 minutes\n10\n15 minutes for up to 8 hours of normal use\n11\n8 minutes for up to 8 hours of sleep tracking\n11\nLearn more about Power and Battery Life"
    },
    {
      "heading": "Operating System",
      "source_text": "watchOS\nwatchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe and connected."
    },
    {
      "heading": "Workouts and Activity",
      "source_text": "Running\nCustom workouts\nCustomisable Workout Views\nTraining Load\nHeart Rate Zones (customisable)\nPost‑workout heart rate\nVO\n2\nmax\nRace Route\nPacer\nCadence, Stride Length, Ground Contact Time, Vertical Oscillation and Running Power\nAutomatic track detection\nMultisport workout\nHeart Rate Zone, pace and target alerts\nHiking\nCompass with bearing, incline, elevation and coordinates\nCustom waypoints\nAutomatically generated waypoints to cellular connectivity\nBacktrack GPS data\nOffline maps with custom route creation\n12\nTopographic maps for thousands of national and regional parks (US only)\nHundreds of curated hikes across all 63 US national parks\nCycling\nAverage speed, elevation gained and distance\nConnection to cycling accessories via Bluetooth\nFunctional Threshold Power\nPower Zones\nCadence\nLive Activity on iPhone\nSwimming\nPool swim or open water swim\nCustom workouts for pool swims\nSplits and auto sets\nSWOLF score\nAutomatic stroke detection\nKickboard detection\nAverage pace, total distance and lengths\nMore Workouts\nSkiing\nSnowboarding\nOutdoor Rowing\nPaddling\nGolf\nWalk\nElliptical\nRowing Machine\nStair Stepper\nHIIT\nYoga\nFunctional Strength Training\nDance\nCooldown\nCore Training\nPilates\nTai Chi\nWheelchair\nKickboxing\nMultisport\nOther"
    },
    {
      "heading": "Safety",
      "source_text": "Emergency SOS\n13\nInternational emergency calling\n14\nFall Detection\n13\nCrash Detection\n13\nNoise monitoring\nBacktrack\nCheck In"
    },
    {
      "heading": "Durability",
      "source_text": "Water resistance 50m (swimproof)\n15"
    },
    {
      "heading": "Connectivity",
      "source_text": "All models\nSupport for 2.4GHz Wi‑Fi networks\nWi‑Fi 4 (802.11n)\nBluetooth 5.3\nL1 GPS (GLONASS, Galileo, QZSS and BeiDou)\nApple Pay\n16\nGymKit\nModels\nA3326 and A3328\nSupports RedCap for 5G\n17\nand LTE\n18\nFDD‑5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71)\nTDD‑5G NR (Bands n38, n40, n41)\nFDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 71)\nTDD‑LTE (Bands 38, 39, 40, 41)\nSupport for Apple Watch For Your Kids\n19"
    },
    {
      "heading": "Accessibility",
      "source_text": "Built‑in accessibility features supporting vision, mobility, hearing and cognitive disabilities.\nLearn more about Accessibility\nFeatures include:\nVoiceOver\nZoom\nOn/Off Labels\nReduce Transparency\nIncrease Contrast\nColour Filters\nText Size\nBold Text\nReduce Motion\nHourly Chimes\nAssistiveTouch\nButton Click Speed\nTouch Accommodations\nAuto-Answer Calls\nType to Siri\nRTT Support\nAudio Volume Balance\nAuto Transcription\nLive Speech\nAccessibility Shortcut\nMono Audio\nTaptic Time\nPersonal Voice\nLive Listen"
    },
    {
      "heading": "Environmental Requirements",
      "source_text": "Operating temperature:\n0° to 35° C (32° to 95° F)\nNon-operating storage temperature:\n–20° to 45° C (–4° to 113° F)\nRelative humidity:\n5% to 90% non‑condensing\nOperating altitude:\n0 to 3,000 metres (0 to 10,000 feet)"
    },
    {
      "heading": "Apple Watch and the Environment",
      "source_text": "See the Apple Watch SE 3 Product Environmental Report (PDF)\nProgress towards Apple 2030\nApple 2030 is our commitment to be carbon neutral for our entire carbon footprint. Our plan to decarbonise products is rigorous and focuses on transitioning to low‑carbon electricity, designing with recycled and low‑carbon materials, and prioritising lower‑carbon ways of shipping products, like sea freight.\nSee Apple’s commitment\nMaterials\nApple Watch SE 3 is made with 40% recycled content,\n20\nincluding:\n100% recycled aluminium in the case\n100% recycled cobalt and 95% recycled lithium in the battery\n100% recycled rare earth elements in all magnets\n100% recycled gold plating and tin solder in all Apple‑designed printed circuit boards\n100% recycled tungsten in the Taptic Engine\n40% recycled glass in the display glass\nEnergy\n100% of manufacturing electricity for Apple Watch SE 3 is sourced from renewable electricity\n22\n100% of expected customer energy use matched with low-carbon electricity\nMeets California Energy Commission’s energy efficiency standards for battery charger systems\n23\nPackaging\n100% fibre-based packaging\n21\nApple Watch SE 3 packaging is designed to be compact, enabling 40% more units per trip compared to Apple Watch SE\nWaste\nNo established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Programme\n24\nSmarter chemistry\n25\nAll the materials used in Apple products, accessories and packaging are covered by the requirements of our\nRegulated Substances Specification\n, which was one of the first in industry to restrict the use of key substances of concern. See the latest\nEnvironmental Progress Report\nto understand Apple’s recent efforts in phasing out these chemistries."
    },
    {
      "heading": "Compatibility",
      "source_text": "iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later"
    },
    {
      "heading": "In the Box",
      "source_text": "Apple Watch SE 3\nStrap\nApple Watch Magnetic Fast Charger to USB‑C Cable (1m)"
    }
  ],
  "record_notes": [
    "Archival-first-pass record generated from captured official Apple technical-specification HTML.",
    "Original Apple section headings and visible source text are retained. No normalized specifications have been inferred.",
    "Case size, finish and GPS/cellular configurations remain within this model record unless later evidence establishes a meaningful separate product."
  ]
}