• Dimensions

43.45 × 24.54 × 8.99 mm

*8.99 mm is the thickness of the band as measured at its thinnest location (excluding the sensor area)

• Applicable Wrist Circumference

Emerald Green, Mid-night Black, and Vibrant Orange

130 - 210 mm

• Display

1.47 inch AMOLED

194 × 368 pixels, PPI 282

*The AMOLED touchscreen supports swipe and touch gestures.

• Material

Durable polymer materials

• Watch Strap

Mid-night Black TPU Strap

• Sensors

6-axis inertial sensors (accelerometer, gyroscope) 

Optical heart rate sensor

• Button

Full-screen touch + side button

• Charging Port

Magnetic charging port

• System Requirements

EMUI 5.0 or later

Android 6.0 or later

iOS 9.0 or later

• Waterproof Level

5 ATM 

*The device complies with the 5 ATM-rated resistance level under the ISO 22810:2010 standard, which indicates that it can withstand up to 50-meter static water pressure for 10 minutes, but does not actually mean that it is water-resistant in water that is 50-meter deep. The device can be used for shallow-water activities, such as those in swimming pools or along the coast. It is not intended to be worn while diving, taking a hot shower, soaking in hot springs or saunas, or during any other activities that involve deep water or fast water flow. Remember to rinse the device with fresh water and wipe it dry after wearing it in ocean water.

For more information about the water resistance on HUAWEI wearables, visit https://consumer.huawei.com/en/support/content/en-us15851428/

Water resistance is not permanent, and performance may deteriorate with daily wear and tear.

• Connectivity

2.4 GHz, BT 5.0, and BLE

• Environment

Temperature

-10℃ - 45℃

• Charging

Charger voltage and current requirements

5V/1A

• Battery Life

The device can last for a maximum of 14 days.

Heart rate monitoring is always on, HUAWEI TruSleep™ is off at night, 30 minutes of workouts per week, message notifications are on (including 50 messages, 6 calls, and 3 alarms per day), and the screen turns on 200 times per day.

The device can last for up to 9 days under typical usage.

Heart rate monitoring is always on, HUAWEI TruSleep™ is on at night, automatic SpO₂ monitoring and stress detection is enabled, 60 minutes of workouts per week, message notifications are on (including 50 messages, 6 calls, and 3 alarms per day), and the screen turns on 500 times per day.

The device can last for up to 3 days when AOD is on.

AOD is on, heart rate monitoring is always on, HUAWEI TruSleep™ is on at night, automatic SpO₂ monitoring and stress detection is enabled, 60 minutes of workouts per week, message notifications are on (including 50 messages, 6 calls, and 3 alarms per day), and the screen turns on 500 times per day.

*Data comes from HUAWEI labs. Actual usage may vary depending on the specific product, usage habits, and environmental factors.