Apple Watch Series 11 Specifications
Design & Build
| Case size(s) | 42 mm / 46 mm |
|---|---|
| Variants (India) | 42 mm, GPS 42 mm, GPS + Cellular 46 mm, GPS 46 mm, GPS + Cellular |
| Dimensions (H × W × T) | 42 mm: 42 × 36 × 9.7 mm 46 mm: 46 × 39 × 9.7 mm |
| Weight | 42 mm aluminium, GPS: 30.3 g 42 mm aluminium, GPS + Cellular: 29.7 g 42 mm titanium: 34.6 g 46 mm aluminium, GPS: 37.8 g 46 mm aluminium, GPS + Cellular: 36.9 g 46 mm titanium: 43.1 g |
| Case material | Aluminium (GPS and GPS + Cellular models) Titanium (GPS + Cellular models) |
| Display glass / lens | Aluminium cases: Ion-X glass with 2x scratch resistance Titanium cases: sapphire crystal |
| Strap width / size | 42 mm: fits 130–200 mm wrists 46 mm: fits 140–245 mm wrists |
| Water & dust resistance | 50 m water resistance (swimproof), IP6X dust resistance |
| Colour options | Aluminium: Jet Black, Rose Gold, Silver, Space Grey Titanium: Gold, Natural, Slate |
| Buttons / crown | Digital Crown with haptic feedback, side button |
Display
| Display type | Always-On Retina LTPO3 OLED with wide-angle OLEDs |
|---|---|
| Resolution | 42 mm: 374 × 446 pixels 46 mm: 416 × 496 pixels |
| Pixel density | 326 ppi |
| Peak brightness | 2,000 nits |
| Always-on display | Yes |
| Touchscreen | Yes |
| Minimum brightness | 1 nit |
| Display area | 42 mm: 989 mm²; 46 mm: 1,220 mm² |
Performance & Software
| Chipset / processor | S10 chip with 64-bit dual-core processor, 4-core Neural Engine |
|---|---|
| Storage | 64 GB |
| Operating system | watchOS 26 |
| Phone compatibility | iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later |
| AI features | Workout Buddy (needs a nearby Apple Intelligence-enabled iPhone) |
| Other | On-device Siri |
Connectivity
| Bluetooth | Bluetooth 5.3 |
|---|---|
| Wi-Fi | Wi-Fi 4 (802.11n), 2.4 / 5 GHz |
| Cellular / eSIM | GPS + Cellular models: 5G and LTE GPS models: No |
| GPS / GNSS | L1 GPS, GLONASS, Galileo, QZSS, BeiDou |
| Ultra Wideband | second-generation chip |
| International roaming | Yes (GPS + Cellular models) |
Calling & Audio
| Speaker | Yes |
|---|---|
| Voice assistant | Siri (on-device) |
Health Tracking
| Heart rate | Heart Rate app, high and low heart rate notifications, irregular rhythm notifications |
|---|---|
| SpO2 (blood oxygen) | Blood Oxygen app |
| ECG | Yes (ECG app) |
| Skin temperature | Temperature sensor, wrist temperature sensing |
| Sleep tracking | Sleep app with sleep stages, sleep score, sleep apnoea notifications |
| Women's health | Cycle Tracking app |
| Other | Hypertension notifications |
| Other | Medications app |
| Other | Mindfulness app |
| Other | Noise app |
Sports & Fitness
| Training insights | Heart Rate Zones, training load, Pacer |
|---|---|
| Swimming tracking | Swimproof; shallow-water activities such as pool and ocean swimming |
| Workout Buddy | audible motivation during workouts |
| Depth gauge | up to 6 m |
| Water temperature sensor | Yes |
Sensors
| Sensors | Electrical heart sensor, third-generation optical heart sensor, blood oxygen sensor, temperature sensor, compass, always-on altimeter, high-g accelerometer, high dynamic range gyroscope, ambient light sensor, depth gauge, water temperature sensor |
|---|
Smart Features
| Music | Music playback from the watch via Bluetooth |
|---|---|
| Emergency SOS / fall detection | Emergency SOS, Fall Detection, Crash Detection, Check In |
Battery & Charging
| Battery life (typical) | Up to 24 hours (normal use) |
|---|---|
| Charging method | Magnetic fast charger with USB-C cable (1 m) |
| Fast charging | Up to 80% in about 30 minutes 15 minutes for up to 8 hours of normal use 5 minutes for up to 8 hours of sleep tracking |
| Low Power Mode | up to 38 hours |
In the Box & Warranty
| Box contents | Apple Watch Series 11, strap, Apple Watch Magnetic Fast Charger to USB-C Cable (1 m) |
|---|
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