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Descriptions:
1. Product model: B57 smart bracelet
2. Chip: NRF52832
3. Bluetooth: BT4.0
4. Compatible system: Android 4.4 and above, IOS 9.0 or above
5. Waterproof rating: IP67
6. Screen: 1.3 inch IPS color Resolution: 240*240
7. Touch: Single touch
8. Battery: 180 mAh
9. Charging: Magnetic charging
10. Charging time: about 1.5H
11. Standby: 25 days or so Working time: 7 days or so
12. Bracelet material: PC case + plastic case
13. Product size: about 48.9*34.5*11.7mm/1.92*1.35*0.46in
14. APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese,
Features:
1. Bracelet display function: time display, battery icon display, date display, week display, standard motion function (step, distance, calorie) multi-sport mode (walking, running, cycling, skipping, badminton, basketball) , football, swimming), heart rate, blood pressure detection, blood oxygen detection, sleep time display, screen brightness adjustment, music control.
2. Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders.
3. Other functions: intelligent anti-lost, remote control photography, do not disturb mode, raise hand to bright screen, time format setting, factory reset, long press to reject incoming calls, three clock interface selection, music control (support previous song, next song, play/pause), weather display, apple health, etc.
SCREENÂ COLOURS
EVERWWHERE IS BLOOMING
CLEAR COLOR DISPLAY
 POWER SAVING
ADJUST THE SCREEN BRIGHTNESS
MAKE POWER SAVING SIMPLE
ENDURANCE BEAST
STANDBY FOR 25 DAYS
APPEARANCE
Stylish atmosphere  exquisite and extraordinary
EXQUISITE DESIGN
Large screen blood pressure bracelet with
rounded square screenDesign, sImple atmosphere,
worn on the wrist, more convex
Out of your temperament, let you love it
HEAlTI
BLOOD PRESSURE HEART RATE MONITORING
SAVE 7 MEASUREMENT RECORDS
Blood pressure detection, heart rate detection, timing monitoring
directly through the bracelet The sensor uses a variety of
monitoring functions to keep track of your current body. The
status can be adjusted according to the data detected
by the bracelet
BLOOD PRESSURE MONITORING
No need to use a mobile phone, bring a bracelet to directly
monitor blood pressure, base Blood pressure monitoring
method for pulse conductivity technology, measured by a
wristwatch Blood pressure and display on the screen
HEART RATE MONITORING
Resting heart rate: manually measuring each heart
rate Real-time monitoring: set to real-time monitoring
status, let the bracelet continuously monitor heart rate
Precise step counting
STEP NUMBER
PRECISE STEP COUNTING
Steps, mileage, calories are all available, for you to
accurately record every day Motion frequency and trajectory
are useful for each action and can also be used with We chat
Synchronous sharing, more accurate and reliable
MOTOR PATTERN
MORE SPORTS MODES
CLASSIFIED TO MONITOR
YOUR EXERCISE CONSUMPTION
message
MESSAGE CALL CONTENT DISPLAY
Bracelet supports incoming calls, SMS, QQ, WeChat
reminder(display Content and name) can remind you to
view information in time, don't worry Miss ta's contact
SLEEP
SLEEP MORE EVERY DAY
SLEEP BETTER
Accurately record every night's sleep
information, sleep deeply, Light sleep data to help
you adjust your sleep habits
OTHER FUNCTIONS
PROTECTION SHOW
APP
HEROBANDIU BRACELET APP
App can more fully view your body data
Name: Smart Bracelet
PRODUCT
Product weight: 257g
Screen size: 1.3 inches
PARAMETERS
Battery capacity: 180 mAh
Standby time: 25 days or so
Working time: 7 days or so
Waterproof level: ip67
Strap material: plastic bottom case
Memory: 32M
Main control chip: NRF52832
Sensor: three-axis sensor green heart rate sensor
Bluetooth version Bluetooth 4.0 support
System compatible: Android 4. 4 and above, los 9.0 or above
