Specification
| Brand | Haylou |
| Model | R8 BT Calling Smart Watch |
| Bluetooth | Version 5.3 |
| Charging | Wireless Charging |
| App Support | Yes | Halou Watch |
| Display | 1.43" AMOLED HD | 60Hz high refresh rate | Resolution: 466x466 |
| Sweat & Water Resistance | 3ATM |
| Features | 150+ Watch Face | 100+ Sports modes | Voice Assistant | Bluetooth Call | SpO2 Tracking | Sleep monitoring |
| Battery Life | Up to 20 Days (Basic Usage) | Up to 7 days (Typical usage) |
| Other Features | Up to 95% Humidity-resistance | Ice & freezing resistance |
