HUAWEI
HUAWEI Band 4 PRO GPS blood oxygen Heartrate Smartwatches
HUAWEI Band 4 PRO GPS blood oxygen Heartrate Smartwatches
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New Huawei Band 4 PRO GPS blood oxygen Heartrate Smartwatch Global Version
Support Multi-Languages

Detect Blood Oxygen Supply:
Blood oxygen saturation is one of the important life characteristics, which can reflect the oxygen supply of the body. If the blood oxygen level is low, it is easy to cause symptoms such as fatigue, lack of energy, memory loss. Long-term blood oxygen deficiency damages brain, heart and other organs. Excessive mental workers, Elderly or ventilator population, people in alpine or plateau anorexic environment and snoring crowd should be most concerned.
Function: Passometer
Function: Sleep Tracker
Function: Alarm Clock
Function: Activity Tracker
Function: Fitness Tracker
Function: Call Reminder
Function: Message Reminder
Waterproof Grade: Life Waterproof
Compatibility: Android
Language: English
Language: Russian
Language: Chinese
Language: Other
Touch Screen: Yes
Screen Type: Color LCD
Band Material: Other
Band Detachable: Yes
Case Material: Plastic
Model: Huawei band 4 pro
Application Age Group: Adult
Style: Sport
Screen Style: None
battery: 100mAh
NFC: support
Materials
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