| Smartphone system requirements |
| OS* |
Android 4.4~5.0 |
| iOS 8~9 |
| Display |
Android: 800x480、1280x720、1920x1080 |
| 640*1136(iphone5) / 1334*750(iphone6) / 1920*1080(iphone6+) |
| Language |
English/Japanese/Chinese(traditional/simplified) |
| Performance and diagnostics |
| Battery voltage |
Yes |
| Alternator voltage |
Yes |
| Ripple test |
Yes |
| Overcharge /indicator alarm |
Yes |
| Low charge / recharge alarm |
Yes |
| Extreme temperature indicator |
Yes |
| Cranking health test (%) |
Yes |
| Starting failure, replace battery |
Yes |