SERIES5 The Apple Watch Series 5, 40mm, Space Gray aluminum case with a black sport band: Design and Display Display: Features a Retina LTPO OLED display with Always-On functionality, allowing you to see the time and notifications without raising your wrist. Brightness up to 1000 nits. Size and Dimensions: Case size is 40mm (Dimensions: 40 x 34 x 10.74 mm), weighing approximately 30.8 grams for the aluminum version. Protection and Materials: The front is protected by strengthened Ion-X glass, the back is made of ceramic and sapphire crystal, with an aluminum frame. Performance and Connectivity Processor: Powered by a dual-core 64-bit Apple S5 processor, twice as fast as the Series 3. Storage: 64GB internal storage. Wireless Connectivity: Supports Wi-Fi (2.4GHz) and Bluetooth 5.0, in addition to GPS. Health and Fitness Features Heart Sensors: Equipped with an electrical heart sensor for the ECG app and a second-generation optical heart sensor for continuous heart rate tracking. Safety and Security: Supports Fall Detection and automatic SOS emergency calls. Compass: Features a built-in compass and altimeter for accurate direction and elevation tracking. Water Resistance: Water-resistant up to **50 meters Open to offers Series: Apple Watch Series 5 Connectivity: GPS Condition: Used Color: Black Case Size: 40mm