Resolution: 430 x 352 pixels
Technology: OLED
System chip: Apple S7
Processor: Dual-core
GPU: PowerVR
Cellular: capable of using it with e-sim
RAM: 1GB
Internal storage: 32GB, not expandable
Device type: Smartwatch
OS: watchOS
Type: Li - Ion, Not user replaceable
Charging: Qi wireless charging
Weight: 1.13 oz ( 32.0 g)
Materials: Back: Aluminum
Resistance: Water, Dust; IP6X