Apple Watch SE 3 GPS 44mm Midnight Aluminum Case with Navy Blue Sport Band - S/M , * Apple Watch SE 3 smartwatch with 44mm case (aluminum, dark ink), navy blue sport band (S/M) * Always-on LTPO OLED Retina display, S10 chip, 64 GB storage, GPS * Water resistance up to 50 m, temperature sensor, fall and car accident detection, up to 18 hours of battery life Operating system: ,watchOS Display - diagonal [inches]: ,1.78 Display - resolution [pix]: ,368 x 448 Memory: , *Storage (GB): ,64 CPU: ,S10 chip with 64-bit dual-core processor, 4-core Neural Engine Connectivity: , *Wi-Fi 4 (802.11n), 2.4 GHz *Bluetooth 5.3 *GPS L1 (GLONASS, Galileo, QZSS and BeiDou) *Apple Pay, GymKit Water resistance: ,Water resistance up to 50 m (for swimming) Sensors: ,Second-generation optical heart rate sensor, Temperature sensor, Compass, Always-on altimeter, High-torque accelerometer, High-dynamic range gyroscope, Ambient light sensor Features: , *Health: Heart Rate, High and Low Heart Rate Alerts, Irregular Heart Rate Alerts, Advanced Cycle Tracker with Fertile Days Estimates, Ovulation Predictions, and Perimenopause and Menopause Support, Medication, Mindfulness, Noise, Sleep with Sleep Stage Tracking *Safety: Emergency SOS, International Emergency Call, Fall Detection, Car Accident Detection, Noise Monitoring, Return, Companionship *Exercise: Running, Hiking, Cycling, Swimming, Skiing, Snowboarding, Water Rowing, Paddle Boarding, Golf, Walking, Elliptical, Rowing, Stepper, HIIT, Yoga, Functional Strength Training, Dance, Cool Down, Core Training, Pilates, Tai Chi, Wheelchair, Kickboxing, Combined, Other *Controls: Digital Crown with haptic feedback, Side button, Finger pinch, tap and wrist rotation gestures *Audio: Speaker, Microphone, Media playback Network: , *No cellular connection (GPS model) Battery: , *Type: ,Built-in rechargeable lithium-ion battery *Battery life (hours, with Always On Display): ,18 *Typical usage time (power saving mode, hours): ,32 *Outdoor training with GPS (power saving mode during exercise, hours): ,7 Dimensions [mm]: ,44 x 38 x 10.7 Weight [g]: ,32.9 Package contents: , * Apple Watch SE 3 * Strap * Apple Watch Magnetic Fast Charger with USB-C Cable (1m)