Dimensions
Size comparison
Watch Nike SEC9
| Watch Nike SE | C9 | Difference | |
|---|---|---|---|
| Case size | 40 mm | 43 mm | −3 mm |
| Thickness | 10.7 mm | 10 mm | +0.7 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch Nike SE better than C9?
- Built-in GPSYes · C9: No
- Resolution (width)394 px vs 240 px+64%
Why is C9 better than Watch Nike SE?
- Thickness10.7 mm vs 10 mm+7%
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 43 mm |
| Weight | 30.7 g | — |
| Thickness | 10.7 mm | 10 mm |
| Height | — | 43 mm |
| Width | — | 43 mm |
| Lens / cover glass | — | Scratch-resistant glass |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Colours | — | Black, Blue, Pink |
| Display | ||
| Screen size | — | 1.28″ |
| Display technology | — | LCD |
| Panel | — | IPS LCD |
| AMOLED / OLED display | — | No |
| Resolution (width) | 394 px | 240 px |
| Resolution (height) | 324 px | 240 px |
| Pixel density | — | 265 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 210 mAh |
| Wireless charging | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Sleep tracking | Yes | — |
| Sensors | — | Accelerometer, gyro, heart rate |
| Sports & navigation | ||
| Built-in GPS | Yes | No |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | — | No |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | — | No |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | — | Proprietary |
