Product code: Apple Watch 4 (44mm) black ceramic on sale
64-bit dual-core S4 processor. Up to 2x faster than S3 processor Electrical heart sensor (ECG app) Second-generation optical heart sensor Fall detection Digital Crown with haptic feedback 16GB internal storage Able to add independent (sim card) cell service on sale Comes with a charger. Signs of wear on corners. Does not affect performance or visibility.
64-bit dual-core S4 processor. Up to 2x faster than S3 processor Electrical heart sensor (ECG app) Second-generation optical heart sensor Fall detection Digital Crown with haptic feedback 16GB internal storage Able to add independent (sim card) cell service on sale Comes with a charger. Signs of wear on corners. Does not affect performance or visibility.