- Model: Haylou Solar LS05
- Screen: TFT colorful screen
- Screen Size: 1.28 Inch
- Resolution: 240*240 pixels
- Shape of the Dial: Round
- Operating Mode: Touch screen/button
- Battery Capacity: 340mAH
- Charging Time: 2.5 hour
- Standby Time: 30-35 days
- Use Time: 15 days normally use (24 hours heart rate monitor status)
- Bluetooth Version: BT4.0
- Case Material: Zinc alloy