Build: Glass front, plastic/sapphire crystal back, aluminum frame SIM eSIM.

50m water resistant.

DISPLAY Type Retina LTPO OLED, 1000 nits (peak).

Size 1.78 inches.

Resolution: 448 x 368 pixels (~326 ppi density).

Protection Ion-X strengthened glass.

PLATFORM OS watchOS 9.0, upgradable to watchOS 10.5.

Chipset Apple S8.

CPU Dual-core.

GPU PowerVR.

Internal 32GB 1GB RAM.

SOUND Loudspeaker Yes.

COMMS WLAN Wi-Fi 802.11 b/g/n.

Bluetooth 5.3, A2DP, LE.

Positioning GPS, GLONASS, GALILEO, QZSS.

NFC Yes.

FEATURES Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass.

BATTERY Type Li-Ion 296 mAh, non-removable.

Charging Wireless.