About this item 1.75" HD Super Bright Touchscreen Display for fine picture quality and vivid colors.Band Width:22 millimeters.Water resistance depth:1.5 meters; Heart Rate & Blood Oxygen Saturation (SpO2) Monitors Dual Satellite low power GPS supporting GLONASS and GPS provides accurate & independent path tracking for running, jogging, cycling, walking.; Up to 14 Days Battery Life (based on usage) 90 Sport Modes - Outdoor Run, Indoor Run, Outdoor Walk, Indoor Walk, Outdoor Cycling, Spinning, Hiking, Basketball, Yoga, Rowing, Elliptical, Cricket etc Case Material Type: Plastic; Band Material Type: Silicone; Clasp Type: Hook Buckle; Human Interface Input: Touch Screenbuttons; Connectivity Technology: Usb; Band Color: Black; Compatible Devices: Smartphoneandroidiphone; Included Components: Watch, Charger, User Guide Wireless Communication Technology: Bluetooth 1.75" HD Super Bright Touchscreen Display for fine picture quality and vivid colors.Band Width:22 millimeters.Water resistance depth:1.5 meters; Heart Rate & Blood Oxygen Saturation (SpO2) Monitors;Dual Satellite low power GPS supporting GLONASS and GPS provides accurate & independent path tracking for running, jogging, cycling, walking.; Up to 14 Days Battery Life (based on usage) 90 Sport Modes - Outdoor Run, Indoor Run, Outdoor Walk, Indoor Walk, Outdoor Cycling, Spinning, Hiking, Basketball, Yoga, Rowing, Elliptical, Cricket etc;Case Material Type: Plastic; Band Material Type: Silicone; Clasp Type: Hook Buckle; Human Interface Input: Touch Screenbuttons; Connectivity Technology: Usb; Band Color: Black; Compatible Devices: Smartphoneandroidiphone; Included Components: Watch, Charger, User Guide