measurement results can only be personal references, not for medical purpose.* Blood oxygen monitoring is not supported in certain regions such as Japan, Korea and Taiwan (China). This function only works with the Health APP.* For iOS devices, the Watch Face Customization is only available for iOS 12.0 and above.* Female Cycle Tracker is not available in Australia, New Zealand, The Dominican Republic, Bahrain, Republic of the Congo, The Republic of Djibouti, Tunisia, Reunion Island and The Democratic Republic of Sao Tome and Principe. This feature is only available on devices with Android 5.0 and later.* Outdoor cycling workout feature only supports our devices with Magic UI 2.0 and later or iOS devices with iOS 9.0 and later. When connecting to other devices, HONOR Band 6 will not display outdoor cycling.* Flight, Daily agenda and other reminding features are only supported by our devices with Magic UI 2.0 and later.* Remote camera shutter feature is only supported by our devices with Magic UI 2.0 and later; Music playback control is not supported with iOS devices.* For stress level tracker: If the device is being used outside of China, it needs to be connected to an Android phone to use this features.* The availability may vary by regions or countries.* Typical usage: Heart rate monitoring is enabled, sleep tracking is enabled. Screen is checked briefly 200 times per day, 50 messages, 3 calls and 3 alarms reminding in 24 hours, and workout for 30 minutes per week. Heavy usage: Heart rate monitoring is enabled, HUAWEI TruSleep™ is enabled. Screen is checked briefly 500 times per day, 50 messages, 3 calls and 3 alarms reminding in 24 hours, and workout for 60 minutes per week. Package List:1 * HONOR Band 61 * Charging Cradle (including charging cable)1 * QuickStart