Product Name: Haylou GST

Dimensions: 45.1×36.5×11.5mm

Strap width: 22mm

Watch weight: 50g(with strap)

Display: 169" TFT display

Resolution: 240 × 280

Bluetooth connection Bluetooth V50

Sensors: Heart rate sensor. motion sensor,blood oxygen sensor

Battery capacity: 220mAh

System requirementAndroid 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°C~45°C

Sunchronous data platform: Haylou Fun

Workout modes:

Outdoor running, indoor running,

fast walking, cycling, climbing,

spinning, Yoga, free training, rowing

avmnastics,basketball,football.