Smart Bluetooth electronic watch

Special functions: decoration, luminous, weather forecast, alarm, chronograph, calendar, pedometer, 24-hour indication, moon phase display, week display, wearable smart device, month display, blood pressure heart rate sleep monitoring
Display type: digital
Waterproof: yes
Waterproof performance: 10m
Movement type: electronic
Dial diameter: 42 * 23mm
Thickness: 10mm
Mirror material: coated glass
Case material: plastic