Huadai HD12 Smart Watch User Manual
- June 1, 2024
- Huadai
Table of Contents
Huadai HD12 Smart Watch User Manual
WATCH CHANGING AND ACTIVATION
Align and fit the wireless charger with the back of the watch until the
charging prompt appears on the watch screen. When the watchtower,ch- arge. The
device is anall-in-one machine
“After receiving the watch, if it is not turned on, please charge it for more
than 10 minutes before activating the watch.
WATCH APPEARANCE
MOBILE PHONE CLIENT DOWNLOAD
Scan the QR code below to download and install the mobile phone client
Connect the smart watch
After the mobile phone turns on the Bluetooth, enter the APP
If the APP cannot be opened, please turn on the positioning of your phone and
then (” open the APP “)
Go to the device->Click ‘Device’->Click ‘Add Device’
Click ‘Search Device’, Choose your decie on the scanning list
Click on ‘Scan QR Code Binding’, scan the QR code on the watch
Finish
Audio Media Control
Call audio
Bluetooth connection switch for bracelet call.
Media Audio
It is used to play media audio switch.
- Only when the call audio has been turn- ed on To turn on media audio
- When “Media Audio” is on, turn it off “Call audio”, “Media audio” switch and Step off;
- In case (2), turn on “call tone”Frequency “Media Audio “switch will be turned on synchronously
Touch
Control Center
- Long press the screen to enter the dial selection interface, swipe left or right to switch the dial, and click once after con- firming the dial.
- Double-click the screen on the dial page to enter the Ali pay interface.
FUNCTION INTRODUCTION
Dial switch
Long press for 25 on the hone screen to enter the dial switch interface Slide
right and left to switch the dial for selection and click to select the dial
Control center
Function overview: Do not disturb mode, power saving mode, brightness
adjustment, settings, find phone, system information, flashlight, call
Bluetooth
Movement data
Display the number of steps, distance, and calories recorded on the day, and
the number of steps in the last seven days. You can set the target number of
steps, distance, and calories in the APP
Sports
Options for sport patterns: 8+1 types, (walking, running, mountaineering,
cycling, skipping rope, basketball, badminton, football, yoga (as a push able
replacement exercise)), click the icon to start exercising, support 110+ on
the APP side sports hasp
Sport record
The interface saves the recent 10 pieces of historical sport records. You can
view the sport duration, heart rate and calories during the sport
Heart rate
When entering the heart rate measurement interface, the bottom green light
lights up to start the measurement, and there will be a vibration reminder
when the measurement is completed in about 45 seconds. It can display the
user’s current heart rate zone and 24-hour heart rate curve.
sleep
Displays the sleep monitoring status of the current day & the last seven days,
the data is updated every day, and the data can be saved synchronously when
the APP is connected, and the device will recalculate the data information of
the new day. Sleep monitoring time period: 21:30-12:00
Blood pressure
When entering the blood pressure measurement interface, the bottom green light
lights up to start the measurement, and there will be a vibration reminder
when the measurement is completed in about 45 seconds. This measurement is a
measurement based on PPG technology. The last seven blood pressure values of
the user can be displayed.
Blood oxen
When entering the blood oxygen measure men interface, the red light at the
bottom lights up to start the measurement, and there will be a vibration
reminder when the measurement is completed in about 45 seconds. This
measurement is a measurement based on PPG technology. It can display the
user’s current blood oxygen interval and the last seven blood oxygen values.
Female Health
Keep the watch connected to the APP, you can open the female health reminder
on the App. you can view the female health reminder information on the watch
Music
Keep the watch connected to the APP, You can control the pause and start of
the mobile phone music player, volume adjustment, and song switching
Weather
After you connect your watch with the APP and open the location permission,
the weather interface will display the real-time temperature and weather type
Alarm clock
Keep the watch connected to the AAP, youcan set a single alarm clock or a
cyclic alarm clock. You can set up to 5 alarm clocks
Stop watch
Click the start button fou the timing of the start. Click the pause button to
timing thepause. Click the reset button to time to zero.It can save up to 99
pieces of data
Timer
As for the timer function, the user may start quick timing through the system
prest time or click the user-defined button to set the time. Click the Start
button for the timing of the start. Click the pause button to timing the
pause. Click the reset button to time to zero
Infromation
Open information push on the App and the watch can receive the corresponding
message. It can save up to the last 15 pieces of messages
Find my phone
Keep the watch connected to the App and click “Find my phone”The bell rings on
your mobile phone and the watch shows that you have successfully found your
mobile phone; If the watch is not connected to the APP, the watch will
indicate that it is not connected
Settings
Setting functions include screen display (dial switch, duration of screen
brightening brightness control, duration of screen brightening through
palming), language, vibrato strength, menu style battery, QR code and system
setting
Ali pay
Scan the code with mobile Ali pay binding click “consent agreement and binding
‘after successful binding.double-click the Ali pay payment aped display after
the home screen, can also unbinding
(Note: This function is only available in both Chinese and English
languages)
Breath training
During breath training, there were 1 min 2 min options. The user clicks the
corresponding duration for breathing training. After clicking to start, follow
the icon to zoom in and inhale, shrink and exhale
Drinking reminder
You can open this function through [device drinking reminder on the APP After
it is opened, you can set the starttime, end time and reminder interval
Sedentary reminder
You can open this function through [device>sedentary reminder) on the App
After it is opened, you can set the start time, end time and the period fou Do
Not Disturb
Calculator
The numerical input is in the upper limit of 7 digits (input of negative
numbers is not processed), and the result of the calculation is within the
upper limit of 8 digits. If the result exceeds the calculated value, it will
be displayed with “-” that cannot be calculated
Calendar
Display the current year, month and day, slide down to display the calendar
Frequent contacts
Frequent Contacts: You need to add them in the frequently used contacts column
on the app side. The frequently set contacts will be automatically synced to
the device, and up to 10 contacts can be added.
Frequently Asked Questions and Trouble Shooting
Sleep data is not accurate enough
- Sleep monitoring simulates the status of natural sleep and getting up of human, and you should wear it as usual
- If you sleep too late or you do not wear the watch until you go to sleep, there may be some error
- It does not monitor the sleep data during daytime. The default time for sleep monitoring from 9:30 in the evening to 12:00 at noon on the next day
For more frequently asked questions, please view [My >FAQ] on the App
Fail to start the watch
Press the power switch for more than 3s Maybe the battery level is too low.
Please charge the battery timely
The blue teeth is not connected or cannot be connected
- The blue teeth is not connected or cannot be connected
- Please restart the mobile phone blue teeth and connect again
- Do not connect your mobile phone to other blue teeth device at the same time
The measurement of heart rate/blood oxygen/Ecg is inaccurate
- General, it is caused by poor contact between the watch sensor and human body
- Please ensure that the sensor contacts the wrist well during
- Please keep your body still and the watch attached to your wrist tightly during measurement
Bluetooth data transmission
When connected to a mobile phone, the device will synchronize some data with the mobile phone through Bluetooth in time, including weather, notification messages, sports health data, etc. This data will not be synced when the connection is dropped or Bluetooth is turned off.
Notice:
- Do not charge in a humid and watery environment.
- Please regularly clean the back of the watch and the surface of the wireless charger with a clean flannel to ensure The watch and the wireless charger surface are in full contact to ensure normal charging.
- This product is not equipped with a power adapter. In order to ensure the safety of family members and property, you can use the computer USB interface or choose a power adapter with an output of no more than 5V-1A when charging. Please buy power adapters through regular channels, and avoid using low-quality, fake power adapters to avoid bursting or fire.
Precautions
- The measurement results of this product are only for maternity examinations, and are not used for any medical purpose or basis. Please follow the doctor’s instructions. Do not self-diagnose and treat with this measurement result.
- The waterproof level of this product is IP68, and it cannot be used for diving swimming or soaking in water for a long time; in addition, this product can not be used in hot water/sauna environment, because water vapor will cause damage to the equipment.
- The company reserves the right to modify the contents of this manual without prior notice. Some functions are different in the corresponding software version, which is normal.
FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note:
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction