Dimensions
Size comparison
C7Ignite 2
| C7 | Ignite 2 | Difference | |
|---|---|---|---|
| Height | 44 mm | 43 mm | +1 mm |
| Width | 44 mm | 43 mm | +1 mm |
| Thickness | 12 mm | 8.5 mm | +3.5 mm |
| Weight | 34 g | 35 g | −1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is C7 better than Ignite 2?
- Screen size1.54″ vs 1.2″+28%
- Weight34 g vs 35 g+3%
- Battery capacity260 mAh vs 165 mAh+58%
- Pixel density220 ppi vs 200 ppi+10%
Why is Ignite 2 better than C7?
- Built-in GPSNo · C7: Yes
- Thickness12 mm vs 8.5 mm+41%
Specifications
Side by side
| Design & durability | ||
| Case size | 44 mm | 43 mm |
| Weight | 34 g | 35 g |
| Thickness | 12 mm | 8.5 mm |
| Height | 44 mm | 43 mm |
| Width | 44 mm | 43 mm |
| Case material | — | Stainless steel |
| Lens / cover glass | Scratch-resistant glass | — |
| Water resistance | — | 3 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | — | WR30 |
| Colours | Black, Pink | Black Pearl, Gold & Champagne, Rose Gold & Pink |
| Display | ||
| Screen size | 1.54″ | 1.2″ |
| Display technology | LCD | LCD |
| Panel | IPS LCD | TFT |
| AMOLED / OLED display | No | No |
| Touchscreen | — | Yes |
| Resolution (width) | 240 px | 240 px |
| Resolution (height) | 240 px | 240 px |
| Pixel density | 220 ppi | 200 ppi |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 4.5 days |
| GPS battery life | — | 18 h |
| Battery capacity | 260 mAh | 165 mAh |
| Battery type | — | Li-Pol |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Skin temperature | — | No |
| HRV tracking | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, heart rate | Accelerometer |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Offline maps | — | No |
| LED flashlight | — | No |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | — |
| eSIM | No | — |
| Bluetooth | 5 | 5.1 |
| Smart features | ||
| Speaker | No | — |
| Platform | ||
| Operating system | Proprietary OS | Polar OS |
| Platform | Proprietary | Proprietary |
