NORTH EDGE Wilderness Challenge Version 710mAH Battery Outdoor Sports Barometer Compass Smart Watch with 100+Sport Modes World Time Stainless Steel Strap 360 * 360px 1.85-inch HD Screen IP67 Waterproof DA03

North Edge Black silicone Black steel Blue silicone Green silicone Silver steel. Appearance material: stainless steel zinc alloy, Battery: 710 mAh, Screen: 1.85 inches, 360*360px high-definition large screen, Waterproof grade: IP67, Product size: 44.9mm diameter, 256mm strap length, Functions: Barometer Compass World Time One-click Bluetooth connection, call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record step counting, mileage, etc. track map, sleep monitoring, sedentary reminder, calorie calculation, stopwatch, low battery Reminder, raise your hand to light up the screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, sports mode, remote photography, music control, smart alarm, weather forecast, high-definition large screen, multi-dial switching, Bluetooth calling. Brand: NORTH EDGE, Model: V91: APP: DA FIT, Screen parameters: tempered glass, Full touch 360360px HD screen, 1.52-inch screen size, Diameter: 5