ZL02D 1.28 inch IP67 Waterproof Steel Band Smart Watch Support Heart Rate Monitoring (Blue)

1. Material: metal, electronic components
2. Functions: multiple sports mode tracking, heart rate/blood pressure/blood oxygen monitoring, step counting, smart reminder, remote selfie, health monitoring, information push, sleep analysis
3. Screen size: 1.28 inches
4. Screen resolution: 240pixel
5. Bluetooth version: 4.0, 5.0
6. Wireless distance: 5-10m (inclusive)
7. Body memory: 64M
8. Wearing method: wristband
9. Compatible system: fully compatible
10. Battery capacity: 200mAh lithium battery
11. Charging method: magnetic charging
12. Operation mode: touch + button
13. Waterproof grade: IP67
14. Dial size: 4.55 x 4.55 x 1 cm
15. Watch net weight: about 80 grams