Heart Rate Detection: HONOR Band 5 wristband heart rate monitor can 24-hour real-time heart rate monitoring, nighttime infrared heart rate monitoring, heart rate warnings etc. dozens of training scene optimization algorithms, based on intelligent measurement monitoring, the smart bracelet provide hundreds of lifestyle and fitness tips. Smart Notification: The smart bracelet vibrates to alert you when your smartphone receives a phone call, SMS and messages (Facebook, Twitter, Instagram, Messenger, etc.) You will never miss an important call or message. With HONOR Band 5 Smart watch included Incoming call notification, SMS, email, SNS notifications, vibration alarm, smart alarm, timer, make your life much simpler and smarter. Convenient Shooting Assistant: Want to start your good times fast? HONOR Band 5 smartwatch has the ability to activate your phone's camera and easily click the tracker's camera button to remotely control and capture every moment of fun. TruSleep Tracking & Blood Oxygen Monitor: By combining artificial intelligence technology of and six main categories of sleep problems, HONOR Band 5 fitness tracker can automatically record stable sleep unstable sleep. HONOR Band 5 smartwatch Can automatically detect swimming tracking. With the SpO2 Blood Oxygen feature, you can analyze your physical condition and list your own exercise program. 10 Multisport Fitness Tracker Mode: HONOR Band 5 Smartwatch Multisport mode provides better training experience: Real-time heart rate monitoring reduces the risk of exercise, duration, distance, speed, race. Support for connected GPS devices, distance and more accurate data. Activity Tracker (Pedometer, Distance, Calories), Duration of moderate to high intensity activity and permanent status, 10 Sport Modes.