Display: Always-On Retina display, 42mm case size

Processor: S-series chip (latest generation)

Health Monitoring: Blood oxygen sensor, ECG app, heart rate monitoring

Fitness Tracking: Activity rings, workouts, steps, calories burned

Connectivity: GPS + Cellular options, Wi-Fi, Bluetooth 5.x

Water Resistance: Up to 50 meters

Sleep Tracking: Advanced sleep analysis

Notifications: Calls, messages, emails, app alerts

Battery Life: Up to 18 hours typical use

Safety Features: Fall detection, Emergency SOS, Crash detection

Compatibility: Works with iPhone models running iOS latest version

Materials: Aluminum, Stainless Steel, Titanium case options

WatchOS: Latest WatchOS version with customizable watch faces

Music & Podcasts: Stream and control music, podcasts, and audiobooks

Siri: Voice assistant for commands and queries

Wallet & Payments: Apple Pay support

Environmental: Recycled materials used in construction

46mm case size

Available in Aluminum and Titanium

Colors include Space Gray, Rose Gold, Silver, Jet Black, Natural, Gold, Slate

Always-On Retina LTPO OLED Display

Up to around 2,000 nits brightness

Ion-X front glass on aluminum models

S10 chip with 4-core Neural Engine

64GB internal storage

Up to 24 hours battery life

Fast charging supported

Cellular model supports 5G

Bluetooth 5.3

Wi-Fi and second-generation Ultra Wideband

L1 GPS + GLONASS + Galileo + QZSS + BeiDou

Water resistance up to 50 meters

Dust resistance: IP6X

Electrical heart sensor (ECG)

Optical heart rate sensor

Blood oxygen (SpO₂) sensor

Skin temperature sensor

Depth gauge up to 6 meters

Compass and always-on altimeter

Accelerometer and gyroscope

Fall Detection

Crash Detection

Emergency SOS

Hypertension notification support

Sleep tracking and Sleep Score

Possible sleep apnea detection

Gesture controls like double-tap and wrist flick

On-device Siri processing

Fits wrists approximately 140–245 mm