Razer Nabu X specifications
| Dimensions | 59 x 28 x 8.5 mm |
| Volume | 14 cc |
| Stand-by | 5 days |
| Talk time | depends on usage |
| Announced | February 2015 |
| Status | No longer available |
| Fitness tracker | |
| Directional key | |
| Dust and waterproof | IP67 |
| Vibrating alert | |
| Calories | |
| Pedometer | |
| Battery | Li-poly |
| Gesture recognition | |
| With Android | 4.3+ |
| With iOS | 8.0+ |