According to Apple’s official product specifications, both Apple Watch Series 9 and Apple Watch Ultra 2 smartwatches are equipped with 64GB of storage, which is twice that of previous generations of products.
The first three generations of Apple Watch, Series 2 and Series 3, only had 8GB of storage space; Apple increased it to 16GB in Apple Watch Series 4; Apple increased it again to 32GB in Series 5.
Apple has maintained 32GB in the subsequently released Apple Watch Series 6/7/8, and the Series 9 released today is the first time Apple has increased device storage space in the past 5 years.
Note: Apple has imposed relevant restrictions on media resources such as music and podcasts on Apple Watch, which can only occupy up to 25% of the space. Users who purchase the Apple Watch Series 9 and Apple Watch Ultra 2 can only store up to 16GB of media space.
