Neural processor unit (NPU): Apple Neural Engine (ANE)
Neural processor unit (NPU) cores: 4
Processor manufacturer: Apple
Processor cores: 2
Processor model: S10
Depth gauge sensor: Yes
Sleep apnea detection: Yes
Double tap gesture: Yes
Irregular rhythm notifications: Yes
Ambient light sensor: Yes
Personal info management (PIM): SOS
Multisport mode: Yes
Electronic compass: Yes
Gyroscope: Yes
Recommended activity: Swimming, Golf, Cooldown, Yoga, Tai Chi, Walking, Running, Cycling, Hiking, Dance, Skiing, Elliptical, HIIT, Wheelchair, Snowboarding, Pilates, Outdoor rowing, Kickboxing, Stair stepper, Paddling
Quality of sleep: Yes
Altimeter: Yes
Skin temperature sensor: Yes
Virtual assistant: Apple Siri
Blood oxygen sensor: Yes
SOS alert function: Yes
Virtual pacer function: Yes
Heart rate sensor type: Electrical, Optical
Activity tracker: Yes
Water temperature sensor: Yes
Haptic feedback: Yes
Heart rate monitor: Yes
Workout tracking: Yes
Accelerometer: Yes
Distance travelled: Yes
Shape: Rectangular
Band material: Rubber
Watch case colour: Grey
Watch case material: Aluminium
Watch case size: 46 mm
Magnetic charging connector: Yes
Removable strap: Yes
Band size: M/L
Market positioning: Smartwatch
Band colour: Black
Protection features: Dust resistant, Water resistant, Waterproof
Wrist size range: 140 - 245 mm
Waterproof up to: 50 m
International Protection (IP) code: IP6X
Wireless charging: Yes
Battery life: 24 h
Battery recharge time(80%): 0.5 h
Battery life (max): 38 h
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Storage temperature (T-T): -20 - 45 °C
Operating relative humidity (H-H): 5 - 90%
Operating altitude: 0 - 3000 m
Operating temperature (T-T): 0 - 35 °C
Weight: 36.9 g
Thickness: 4.6 cm
Depth: 9.7 mm
Width: 39 mm
BeiDou: Yes
4G standard: LTE
Quasi-Zenith Satellite System (QZSS): Yes
Galileo: Yes
GLONASS: Yes
Mobile network generation: 5G
Mobile network connection: Yes
GPS (satellite): Yes
Noise monitoring: Yes
Backtrack: Yes
Languages support: Multi
Crash detection: Yes
Fall detection: Yes
Built-in camera: No
Mobile operating systems supported: iOS
Operating system installed: watchOS 11
Flash memory: 64 GB
FM radio: No
Built-in microphone: Yes
Built-in speaker(s): Yes
64-bit computing: Yes
Package height: 30 mm
Package weight: 300 g
Package depth: 240 mm
Package width: 77 mm
Cables included: Magnetic Fast Charger to USB‑C
Display technology marketing name: Retina
Watch glass type: Ion-X glass
Colour display: Yes
Pixel density: 326 ppi
Rounded display corners: Yes
Always-on display: Yes
Display type: Digital
Touchscreen: Yes
Display resolution: 416 x 496 pixels
Display technology: OLED
Display brightness: 2000 cd/m²
Bluetooth Low Energy (BLE): Yes
Wi-Fi standards: Wi-Fi 4 (802.11n)
Headphone connectivity: Bluetooth
Bluetooth version: 5.3
USB port: No
Wi-Fi: Yes
Bluetooth: Yes
Near Field Communication (NFC): Yes
