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| Release Date |
2022-09-16 |
2023-09-22 |
2023-09-22 |
| Brand |
Apple |
Apple |
Apple |
| Model Year |
2022 |
2023 |
2023 |
| Colour |
- Midnight
- Silver
- Starlight
|
- Gold
- Graphite
- Midnight
- Pink
- Red
- Silver
- Starlight
|
– |
| Dimension |
- 40 mm X 34 mm X 10.7 mm
- 44 mm X 38 mm X 10.7 mm
|
- 41 mm X 35 mm X 10.7 mm
- 45 mm X 38 mm X 10.7 mm
|
49 mm X 44 mm X 14.4 mm |
| Weight |
- 26.4 g – 27.8 g
- 32.9 g – 33 g
|
- 31.9 g (Aluminium – GPS)
- 32.1 g (Aluminium – GPS – Cellular)
- 38.7 g (Aluminium – GPS)
- 39.0 g (Aluminium – GPS – Cellular)
- 42.3 g (Stainless steel)
- 51.5 g (Stainless steel)
|
61.4 g |
| Case Material |
Aluminium |
- Aluminium
- Stainless steel
|
Titanium |
| Wrist Size |
- 130 – 200 mm
- 140 – 245 mm
|
- 130 – 200 mm
- 140 – 245 mm
|
130 – 210 mm |
| Water Resistance |
50 m |
50 m |
100 m |
| Processor Brand |
Apple |
Apple |
Apple |
| Processor Name |
S8 SiP |
S9 SiP |
S9 SiP |
| Processor Core |
Dual Core |
Dual Core |
Dual Core |
| Processor Type |
64-bit |
64-bit |
64-bit |
| Display Technology |
Retina LTPO OLED |
Retina LTPO OLED |
Retina LTPO OLED |
| Display Pixel Density |
326 ppi |
326 ppi |
326 ppi |
| Display Brightness |
Up to 1000 nits maximum |
- 1 nit minimum
- Up to 2000 nits maximum
|
- 1 nit minimum
- Up to 3000 nits maximum
|
| Display Glass |
Ion-X front |
- Ion-X front
- Sapphire front crystal
|
Flat sapphire crystal |
| Display Touch Screen |
Multi Touch |
Multi Touch |
Multi Touch |
| Storage |
32 GB |
64 GB |
64 GB |
| Networks |
|
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| Navigation |
|
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- BeiDou
- Galileo
- GLONASS
- GPS
- QZSS
|
| Wi Fi |
Wi-Fi 4 |
Wi-Fi 4 |
Wi-Fi 4 |
| Bluetooth |
Bluetooth 5.3 |
Bluetooth 5.3 |
Bluetooth 5.3 |
| Operating System |
watchOS 10 |
watchOS 10 |
watchOS 10 |
| Sensors |
- Accelerometer
- Altimeter
- Ambient light sensor
- Compass
- Gyroscope
- Optical heart sensor
|
- Accelerometer
- Altimeter
- Ambient light sensor
- Compass
- Electrical heart sensor
- Gyroscope
- Optical heart sensor
- Temperature sensing
|
- Accelerometer
- Altimeter
- Ambient light sensor
- Compass
- Depth gauge
- Electrical heart sensor
- Gyroscope
- Optical heart sensor
- Temperature sensing
- Water temperature sensor
|
| Battery Charging |
– |
Fast charge |
Fast charge |
| Battery Type |
Built-in rechargeable lithium-ion |
Built-in rechargeable lithium-ion |
Built-in rechargeable lithium-ion |
| Battery Usage Time |
Normal use – Up to 18 hours |
- Low Power Mode – Up to 36 hours
- Normal use – Up to 18 hours
|
- Low Power Mode – Up to 72 hours
- Normal use – Up to 36 hours
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