• The watch is especially made for sports. Easily check information with the 1.69" large touch control display
• Variable watch dials, APP rich watch faces are continuously updated to meet diversified aesthetics. Customize the watch face with your favorite picture
• 12 workout modes, the watch provides 12 built-in workout modes,allowing it to cover the needs of most workout enthusiasts and record different workout information
• SpO2 tracking, Haylou GST supports to test your blood oxygen level at any time, so you can get a better understanding of your physical condition
• Monitor your heart rate 24 hours a day with your health in mind. View recent heart rate data through mobile App

Specifications:

• Product Name: Haylou GST
• Dimensions: 45.1 x36.5x 11.5mm
• Strap width: 22mm
• Watch weight: 50g(with strap)
• Display: 1.69" TFT display
• Resolution: 240x280
• Bluetooth connection: Bluetooth V5.0
• Sensors: Heart rate sensor, motion sensor, blood oxygen sensor
• Battery capacity: 220mAh
• System requirement: Android 6.0 and above, iOS 11.0 and above (Supported functions will vary with different watches, mobile phones and countries)
• Battery life: Approx. 7 days(24 hours heart rate monitoring)
• Waterproof grade: IP68
• Working temperature: 0~45℃
• Synchronous data platform: Haylou Fun
• Workout modes: Outdoor running, indoor running, fast walking, cycling, climbing, spinning, Yoga, free training, rowing gymnastics, basketball, football