Overall size: 44mm*11.3mm
Color: Case: black, blue; strap: black, blue, red
Packing: 153*97*31mm 100PCS/box
Packing list: machine, data line, Chinese and English manual
Weight: gross weight 133g, weight 38g
Hardware Specifications Main Chip: NRF52832 QFAA
Acceleration sensor: BOSCH BMA 421
Display specifications: 1.3 inch IPS color screen resolution 240*240
Button mode: single touch panel
Battery type: pure cobalt battery 200 mAh
Dynamic heart rate / blood pressure: support
Charging method: magnetic interface in-line charging
USB storage: not supported
Other parameters Standby power consumption: standby 10~15 days, normal use 6~8 days
Bluetooth type: Bluetooth 4.0
Font Push Type: Multi-language font
Support APP: Da Fit
Mobile phone system requirements: Support Android 4.4 and above, Apple IOS 9.0 or above
Firmware language: Chinese, Traditional Chinese, English, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian
APP language: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian
Function Sports Record: Step, exercise time, exercise mileage, calorie consumption, sleep monitoring,
Health monitoring: real-time heart rate measurement (all-day heart rate measurement), blood pressure measurement, blood oxygen measurement
Smart Reminder: Custom Alarm Reminder, Sedentary Reminder, Call Reminder, Information Push Reminder (SMS/QQ/WeChat/Skype/Facebook/Twitter/Line/WhatsApp)
Other functions: dial selection, multi-sport mode (8 kinds of sports modes such as walking running badminton football), wrist display, weather display, time display, remote photography, remote music, do not disturb mode setting, find bracelet, WeChat sports, The bracelet refuses to answer the phone and supports the APP air upgrade