Display : 1.64 inch AMOLED 456 x 280 HDThe AMOLED touchscreen supports slide and touch gestures.
Sensors : 6-axis IMU sensor (Accelerometer sensor, Gyroscope sensor)Optical heart rate sensorCapacitive sensorAmbient light sensor
Button : Full screen touch + side button
Charging Port :Magnetic charging thimble
System Requirements :Android 5.0 or lateriOS 9.0 or later
Waterproof Level : 5 ATM water-resistant*Devices complying with the 5ATM-rated water have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
Connectivity : GPS Supported2.4 GHz, BT 5.0, BLE
Microphone : Supported
Charging : Charger Voltage and Current Requirements5V 0.5A/1A/1.5A/2A
Battery Life : Typical usage: 10 daysBasic sleep tracking is enabled, heart rate monitoring 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: 7 daysHUAWEI TruSleep™ is enabled, heart rate monitoring 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.
GPS mode: 12 hours(The typical usage scenarios are decided based on the user habits. The specific battery life depends on the user habits and usage frequency.)

Watch x 1Charging Cradle (including the charging cable) x 1