Description Brand: Huawei Model: ASK-B19 Type: Smartwatch Screen: Size: 1.47 inches Type: AMOLED Touchscreen Resolution: 194 × 368 pixels, 282 ppi Operating Requirements: EMUI 5.0 or later, Android 6.0 or later, iOS 9.0 or later Connectivity: Bluetooth 5.0, 2.4 GHz Sensors: 6-axis inertial sensors (accelerometer, gyroscope) – Optical heart rate sensor Features: TruSleep 3.0 tracks every second of sleep (before bedtime, during sleep, after waking up), TruSeen 5.0 tracks SpO2 level with instant notification, TruSeen 5.0 tracks heart rate, TruSport running ability index (RAI), weekly training load, recovery, VO2Max10, 100 exercise modes, TruRelax technology for breathing exercises that relieve stress and pressure, women’s health feature with menstrual cycle tracker, music playback, incoming message and call notifications, and quick replies Battery life: 14 days (maximum) – 9 days (typical use) – 3 days (AOD on) Charging port: Magnetic charging port Water resistance: 5ATM (water resistant up to 50 meters) Charging: 5V/1A Material: Case: Durable polymer – Band: Silicone Dimensions: 43.45 x 24.54 x 8.99 mm
