Huawei Talkband B7 Bluetooth Earphone Blood Oxygen Health Intelligent Heart Rate Monitoring Call Smart Band B7
Huawei Talkband B7 Bluetooth Earphone Blood Oxygen Health Intelligent Heart Rate Monitoring Call Smart Band B7

Matching system: HarmonyOS 2 and above; Android 7.0 and above; iOS 9.0 and above
Material: stainless steel metal case
Battery capacity: 120mAh
NFC: Not supported
Bluetooth: Bluetooth 5.2
Transmission range: Maximum connection distance: 150m in open environment
Charging interface: Type C charging port
Microphone: Dual MIC noise cancellation
Sensors: accelerometer sensor gyroscope sensor heart rate sensor (PPG) ambient light sensor Hall sensor
Buttons: 2 headset pick and place button, while pressing the pop-up headset 1 side button, support long press, short press, double click
Theoretical working time: typical use scenario life 2 days: factory default configuration, heart rate is always on, nighttime use of scientific sleep, daily use of headphones to answer cell phone calls for 10 minutes, listen to cell phone music for 30 minutes, open pressure auto-detection, open blood oxygen auto-detection, the average weekly exercise 90 minutes, open message notifications, 30 minutes per day bright screen.
Theoretical charging time: about 65 minutes
Operating temperature: -10℃~45℃
Storage temperature: -20℃~55℃
Waterproof rating: IP57
Some country "Huawei Health " still do not update Latest App , it maybe can not find the Huawei Talkband B7 ,
it need wait the app update release .
with new system updates, the huawei Health app may not display B7 in some region,
you can downloda the huawei Health app and set up a new ID , and the location is "china" , you will then find the B7 in the list of available smartbands , after successful pairing , you can log out and log in again using your previous account (if you have one)
Product specifications
Mi Home app compatible:Probably NO
Activity tracked:Distance Tracker,other,Steps Tracker,Activity Tracker
Application age group:ADULT
Band detachable:Yes
Band material:RUBBER
Bluetooth-compatible version:5.2
Brand name:Huawei
Category:Wristbands
Compatibility:All Compatible
Function:Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Push Message,Social Media Notifications,Blood Oxygen,Heart Rate Tracker,Activity Tracker
Global positioning:None
Language:CN,English
Metrics measured:Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,other
Origin:Mainland China
Screen style:Rectangle/Square-shape
Screen type:Color LCD
Style:fashion
Waterproof grade:Life Waterproof
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Where to buy
155.69- 155.69from 1 sellers