NORTH EDGE Multi-function Waterproof Outdoor Sports Electronic Smart Watch, Support Humidity Measurement / Weather Forecast / Speed Measurement, Style: Nylon Strap(Black)

1. Mirror material: mineral tempered glass mirror
2. Strap material: nylon, case material: silicone, buckle material: stainless steel
3. Waterproof performance: 50m
4. Function: humidity measurement, luminous, compass, height measurement, thermometer, world time, step, alarm, speed, chronograph, countdown, month display, weather forecast, barometric pressure measurement
5. Dial diameter: 50mm
6. Watch thickness: 16mm
7. Weight: 112g