Apple S1

E732976

Apple S1 is a custom system-in-package (SiP) chip designed by Apple to power the first-generation Apple Watch, integrating multiple components for efficient performance in a compact wearable form factor.

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Observed surface forms (2)

Surface form Occurrences
Apple S1P 1
Apple S9 1

Statements (41)

Predicate Object
instanceOf Apple-designed chip
system-in-package
announcedBy Apple Inc. NERFINISHED
announcedWithProduct Apple Watch (1st generation) NERFINISHED
announcementEventType Apple product launch event
architectureType ARM-based
brand Apple NERFINISHED
category mobile system-on-chip
wearable SoC
commercialAvailabilityStart 2015
designer Apple Inc. NERFINISHED
formFactor system-in-package (SiP)
integrates GPU
memory
processor
sensors interfaces
storage
wireless connectivity components
integrationGoal compact design
energy efficiency
improved reliability
introducedIn 2014
manufacturer Apple Inc.
marketedAs S1
marketRegion global
notableFeature designed specifically for Apple Watch
high level of component integration in a single package
packageType sealed resin-encapsulated module
platform watchOS NERFINISHED
powerEfficiencyOptimizedFor wearable battery constraints
primaryFunction application processor for Apple Watch
productFamily Apple S-series SiP NERFINISHED
successor Apple S1P NERFINISHED
Apple S2 NERFINISHED
supportsOperatingSystem watchOS 1 NERFINISHED
watchOS 2 NERFINISHED
targetDeviceType smartwatch
targetUse wearable computing
usedIn Apple Watch Edition (1st generation) NERFINISHED
Apple Watch Sport (1st generation) NERFINISHED
usedInDevice Apple Watch (1st generation) NERFINISHED

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Apple S-series productLineIncludes Apple S1
this entity surface form: Apple S1P
Apple S-series productLineIncludes Apple S1
this entity surface form: Apple S9