| Product Type |
Smartwatch |
| Model |
Apple Watch Series 12 |
| Operating System |
watchOS 26 |
| Case Sizes |
42mm / 46mm |
| Case Materials |
Aluminium / Titanium / Ceramic |
| Display |
Always-On Retina LTPO3 Wide-Angle OLED |
| Display Resolution |
42mm: 374 × 446 / 46mm: 416 × 496 |
| Pixel Density |
326 ppi |
| Refresh Rate |
1Hz minimum |
| Peak Brightness |
Up to 2,000 nits |
| Display Protection |
Ceramic Shield 2 (Aluminium) / Sapphire Crystal (Titanium & Ceramic) |
| Processor |
Apple S11 SiP, 64-bit dual-core |
| Neural Engine |
4-core Neural Engine |
| Storage |
64GB |
| Health Sensors |
3rd-generation electrical heart sensor, always-on optical heart sensor, blood oxygen sensor, temperature sensor |
| Health Features |
ECG, heart-rate monitoring, HRV, Blood Oxygen, sleep tracking, sleep score, sleep apnea notifications, hypertension notifications, cycle tracking, wrist temperature |
| Fitness Features |
Custom workouts, Training Load, Heart Rate Zones, VO₂ max, running power, cadence, multisport, swimming, cycling, hiking and more |
| Safety Features |
Emergency SOS, Fall Detection, Crash Detection, Check In, Backtrack |
| GPS |
Precision L1 GPS — GPS, GLONASS, Galileo, QZSS, BeiDou |
| Cellular |
GPS / GPS + Cellular models; 5G RedCap + LTE |
| Wi-Fi |
Wi-Fi 4 (802.11n), 2.4GHz / 5GHz |
| Bluetooth |
Bluetooth 5.3 |
| Ultra Wideband |
2nd-generation UWB chip |
| NFC |
Supported — Apple Pay |
| Audio |
Built-in speaker and microphone |
| Water Resistance |
WR50 — swimproof to 50m |
| Dust Resistance |
IP6X |
| Depth Gauge |
Up to 6m |
| Water Temperature |
Supported |
| Battery Life |
Up to 24 hours normal use |
| Low Power Mode |
Up to 38 hours |
| Fast Charging |
0–80% in about 30 minutes |
| Case Dimensions |
42mm: 42 × 37 × 9.7mm / 46mm: 46 × 40 × 9.7mm |
| Weight |
42mm Aluminium GPS: 32.2g / GPS + Cellular: 31.5g; 46mm Aluminium GPS: 39.5g / GPS + Cellular: 38.6g |
| Titanium Weight |
42mm: 36.5g / 46mm: 44.9g |
| Ceramic Weight |
42mm: 41.7–42.8g / 46mm: 51.3–52.9g |
| Wrist Compatibility |
42mm: 130–200mm / 46mm: 140–245mm |
| Colours |
Aluminium: Dark Bronze, Light Gold, Black, Space Gray; Titanium: Radiant Gold, Natural; Ceramic: Pearl White, Night Blue |
| Smart Features |
Apple Intelligence, Siri AI, wrist flick, double tap, single tap, Precision Finding for iPhone |
| Compatibility |
iPhone 11 or later with iOS 27 or later |
| Special Features |
S11 chip, high-frequency heart-rate tracking, Readiness Score, Vitals app, 2,000-nit display, 24-hour battery, 50m water resistance, IP6X dust resistance |
