Case Size

49mm

Case material

Natural titanium

Connectivity

Wi‑Fi 4 802.11n, Bluetooth 5.3, 4G LTE and UMTS

Battery

Up to 36 hours, Up to 72 hours in Low Power Mode

Display

Always-On Retina LTPO OLED display, Up to 3,000 nits brightness, 1 nit minimum brightness

Chip

S9 SiP with 64‑bit dual-core processor, W3 Apple wireless chip

Features

L1 and L5 GPS, GLONASS, Galileo, QZSS and BeiDou, Compass, Always-on altimeter, Water resistant-100 meters, Blood oxygen sensor, Electrical heart sensor, Third-generation optical heart sensor, International emergency calling, Emergency SOS, High-g accelerometer-Up to 256 g-forces with Fall Detection and Crash Detection,  High dynamic range gyroscope, Ambient light sensor, Double tap gesture, Water temperature sensor, Depth gauge, Dive ready to 40m, Dual speakers, Three-microphone array with beamforming and wind noise mitigation, Apple Pay, GymKit, Capacity 64GB, Ceramic and sapphire crystal back