• 1.82-inch display with 480 × 408 resolution and 2000 nits brightness
• 400 mAh battery Delivers upto 7 days given typical usage; 10 days at most (TBD)
• HarmonyOS 5.1 with tap-to-wake and multiple watch faces
• Built-in Bluetooth, Wi-Fi, microphone, and speaker for seamless connectivity and communication
• PPG 5.5 heart rate sensor and SpO2 monitoring supported
• 5 ATM water resistance and operating temp from –20°C to +45°C

Specifications

os

HarmonyOS

brand

Huawei

color

Black

model

Seiya-B09F

screen size

1.82 inches

Product Type

Smartwatch

display resolution

480 x 408 pixels

weight

Without Strap Weight: 27g

sensors

Accelerometer, Gravity, Magnetometer, ALS, Barometer, Coulombmeter, PPG 5.5

bluetooth

Yes

brightness

2000 nits

battery life

Battery Life: 7 days (typical), up to 10 days (TBD)

charging type

Wireless charging

battery capacity

400 mAh

water resistance

5 ATM

other information

Charging Type: Wireless charging, Positioning System: Dual-band five-system, Water Resistance: 5 ATM, Case Material (Front): Aluminum alloy, Case Material (Rear): Polymer fiber composites, Display PPI: 347

product dimensions

43 x 38 x 9.5 mm