| Model NO. | D44U |
| Material | ABS+PC |
| Feature | Water Resistant |
| GPS Accuracy | Less than 5M |
| Waterproof | IP67 waterproof |
| Body Temperature | Yes, support |
| Chipset | ASR3603S |
| Fall Down Alert | Yes, support |
| Heart rate, blood pressure, SpO2 Monitor | Yes, support |
| Video Call | Yes, support |
| Battery | 700mAh Class A Rechargeable Polymer Battery |
| Network | Support 4G/3G/2G Network |
| RAM+ROM | 128MB+192MB |
| Charging | Magnetic Charging Cable 1 meter length |
| Location Mode | GPS+LBS+WiFi hotspot |
| CPU Chipset | ASR3603S |
| Camera | 0.3M |
| APP&Platform lifetime free | Yes |
| Transport Package | Giftbox Package or OEM Package |
| Specification | CE RoHS |
| Trademark | OEM/ODM |
| Origin | Shenzhen, China |
| HS Code | 8526919090 |
| Production Capacity | 1000PCS/Day |