The Apple Watch Series 11 is a GPS + Cellular smartwatch with a 42mm Jet Black aluminum case and a black Sport Band in size S/M. It is powered by the S10 chip, which has a 64-bit dual-core processor and a 4-core Neural Engine for on-device Siri processing. It requires an iPhone 11 or later, including iPhone SE (2nd generation or later), running iOS 26 or later.
The Always-On Retina LTPO OLED display reaches up to 2000 nits peak brightness and goes down to 1 nit minimum. Health sensors include an electrical heart sensor, a third-generation optical heart sensor, a blood oxygen sensor and a temperature sensor. The watch also offers sleep apnea and hypertension detection, plus sleep tracking with sleep stages, a sleep score and nightly insights.
For activity, it tracks running metrics, cycling power zones and multisport workouts. Hiking features include Backtrack and offline topographic maps. It has advanced swimming detection, a depth gauge rated to 6 meters and a water temperature sensor. Safety features include Emergency SOS, Crash Detection, Fall Detection, international emergency calling and noise monitoring.
- Model
- A3335
- Case size
- 42mm
- Case
- Jet Black aluminum
- Band
- Black Sport Band, Small/Medium
- Connectivity
- GPS + Cellular; dual-band Wi-Fi; Bluetooth 5.3; L1 GPS with multi-system support
- Chip
- S10 with 64-bit dual-core processor and 4-core Neural Engine
- Display
- Always-On Retina LTPO OLED, up to 2000 nits peak brightness, 1-nit minimum
- Cover glass
- Ion-X glass on aluminum models
- Water and dust
- 50-meter swimproof water resistance; IP6X dust resistance
- Depth gauge