B9 1.28 inch TFT Touch Screen IP67 Waterproof Smart Bracelet is a smart wristband designed for everyday use. It supports sleep monitoring, heart rate monitoring, and blood pressure monitoring.
Product type: Smart Wristbands
Compatibility: IP67 waterproof devices
Material: Plastic and TPU
Color/Variant: Pink
Bluetooth chip: 4.2
Display: 1.3 inch color display
Touch operation
USB direct charging
Battery: 180mAh
Charging time: 2 hours
Normal use duration: about 7 days
Equipment requirements: Android 4.4, IOS 8.0 and above
Supported languages: 13 languages including Chinese, English, Japanese, Spanish, Portuguese, Korean, and German
