Huawei Band 4 Pro
Original Huawei Band 4 Pro Smart Wristband Built-in GPS Workout Guidance Touchscreen Blood Oxygen Sleep Fitness Track Heart Rate Monitor Waterproof Smart Bracelet
0. This link is Huawei Band 4 Pro China version, which has SpO2 blood oxygen detect function.
1. If your phone language is non-Chinese, band faces always show week in English.
2. Menu supports multiple regions (if your phone has no region setting there will be the languages accordingly), they're China, US, UK, Russia, Spain, Portugal, France, Germany, Italy and more later.
3. If your band shows blank or garble in your region, that means your region is in the plan for local language support, please wait for update.
4. if your phone region is not support or in the plan for support, band menu shows English.
*. HUAWEI Watch Face Store is available only on Android and availability may vary by regions.
*. NFC function is not fully supported out of China.
*. 301 Heart disease early screen need Huawei Phones. via OTA.
*. Blood oxygen function is only available in this China version.
1 * Band
1 * Charging Line
1 * Charging Cradle
1 * User Manual
Match system: Android 4.4 and above, iOS 9.0 and above
Material: metal frame + plastic back case + silicone strap
Battery capacity: 100mAh
Bluetooth: 4.2 protocol, connection distance ≤ 10m (under open environment)
Charging interface: 2PIN charging interface, connected to the charging base through the buckle
Theoretical working time: 5 days under typical scenarios .)
Theoretical charging time: is about 100min (at 25 ℃ ambient temperature)
Sensor: 6-axis inertial sensor (acceleration sensor, gyroscope sensor); optical heart rate sensor, infrared light detection sensor.
Full-screen touch + Home button
Screen: 0.95 inches, AMOLED color screen