| Model NO. | D52 |
| Feature | WiFi, Water Resistant |
| Video Call | support |
| GPS accuracy | Less than 5M |
| Waterproof | IP67 Waterproof |
| Battery | 710mAh Class A Rechargeable Polymer battery |
| Charging | 4pin magnetic charging data cable |
| Location Mode | GPS+LBS+WiFi positioning |
| Memory | 1GB+8GB |
| Chipset | SL8521E |
| Color | Blue/Pink/Black |
| Operation system | Android 8.1 |
| Vibration | With motor for vibration mode |
| App and platform | Lifetime free of charge |
| Face unlock | support |
| Wifi accuracy | 30-50M |
| Transport Package | Giftbox Package or OEM Package |
| Specification | CE, RoHS |
| Trademark | OEM |
| Origin | Shenzhen, China |
| HS Code | 85269100 |
| Production Capacity | 2000PCS/Day |