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Popular Searches: NO.1 D5    U8S Smartwatch    CUBOT V1    Ulefone GW01    LED Watches    Xiaomi Mi Band 2    Teclast H30    GV18 Aplus   

B4 Bluetooth 4.0 Smart Watch Dual Testing Function Wristband  -  BLACK


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Regular price: USD 64.28

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Main Features:
- Dual testing: Built-in highly sensitive chip, it can make blood oxygen and heart rate testing by light direction, so that you can know your healthy situation better
- Sleep monitor: Record data about your sleep time, sleep quality, and tell you how to improve bedtime routine
- Personal customized APP: It can offer your suitable advice for you to improve your body
- Pedometer, call SMS reminder, remote camera, finding the phone, etc.
- Set up cloud database, you can sync data easily by Bluetooth 4.0
- Life waterproof, you cannot wear it to swim or shower
Bluetooth version Bluetooth 4.0
Waterproof Yes
IP rating Life waterproof
Bluetooth calling Phone call reminder
Messaging Message reminder
Health tracker Heart rate monitor,Pedometer,Sleep monitor
Remote control function Remote Camera
Find phone Yes
Alert type Vibration
Operating mode Touch Screen
Type of battery Li-polymer Battery
Battery Capacty 80mAh
Charging time About 3hours
Standby time About 3 Days
People Female table,Male table
Dial and Band
Shape of the dial Rectangle
Case material Zinc Alloy
Band material Silicone
Compatible OS Android,IOS
Compatability Android 4.4 / iOS 6.0
Language English,Simplified Chinese
Available color Black,Yellow
Weight and Size
Dial size 4.7 x 1.6 x 1.2 cm / 1.85 x 0.63 x 0.47 inches
Band size 20 x 1.6 cm / 7.87 x 0.63 inches
Product size (L x W x H) 24.70 x 1.60 x 1.20 cm / 9.72 x 0.63 x 0.47 inches
Package size (L x W x H) 9.70 x 9.70 x 5.60 cm / 3.82 x 3.82 x 2.2 inches
Product weight 0.020 kg
Package weight 0.164 kg
Package Contents
Package Contents 1 x B4 Smart Watch, 1 x Chinese English User Manual, 1 x Charging Cable

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