VASTKING Fit M3 Smart Watch User Manual

: June 5, 2024
: VASTKING

Fit M3 Smart Watch

User Manual

VASTKING Fit M3 Smart Watch

Thank you for purchasing our products. This manual addresses the safety guidelines, guarantee, and operating guidelines. Please review this manual thoroughly before operating your device.

All pictures in this manual are for display purpose only. Actual product may change because of item firmware update and application redesign.

Getting Started

What’s in the Box

(1) (2) (3) (4) (5)

Smart Watch 1 Charging Cable 2 User Manual 3 Quick Start Guide 4 Warranty Card 5

What’s in this Manual

This manual gets you started quickly with setting up your watch. Arrangement guarantees that your watch can synchronize its information with the Da Fit app, where you can get detailed information on your stats, see recorded patterns, log sleep, and more. When arrangement is finished, you’re prepared to begin moving. The rest of the manual walks you through every function on your Vastking Fit M3 Smart Watch.

Setting Up Your Watch

Charging Your Watch

Insert the USB plug of the charging cable into the USB port on your computer or a 5V-2A charger of the mobile phone charger.
Hold the other end of the charging cable close to the port on the back of the watch until it appends attractively.
Ensure the pins on the charging cable lock securely with the port.The connection is secure when the watch vibrates and the battery symbol with percent charged shows up on the screen.

At the point when the watch shows that the battery is low, connect the watch to a USB port with 5V-2A.
While the watch charges, there is a battery progress circle on the screen and you can check the battery level at any time.

Wearing Your Watch

All-day Wear and Exercise

For throughout the day wear when you’re not working out, wear the device on your wrist horizontally, a finger’s width underneath your wrist bone and lying level, a similar way you would put on a watch.

For optimized heart rate tracking, keep these tips in mind:

1.Experiment with wearing the watch higher on your write during exercise. Since the blood stream in your arm builds the farther up you go, moving the watch several inches can improve the pulse signal. Likewise, numerous activities, for example, bicycle riding or weight lifting expect you to twist your wrist much of the time, which is bound to meddle with the pulse signal if the watch is lower on your wrist.

2.Try not to wear your watch excessively close. A tight band limits blood stream, conceivably influencing the pulse signal. This being said, the watch ought to likewise be marginally more tight (cozy yet not tightening) during exercise than during throughout the day wear.

VASTKING Fit M3 - Wearing Your Watch 2

Smart watch data cannot be used for medical purposes. The monitoring data is for reference only. If you need medical help, please contact a professional doctor.

Getting to Know Your Watch

Basic Operation

Turn on / off the watch

Turn On: On the power off state, long press the key on the side for about 3s, and then power is on and light up the screen after one vibration.

Turn Off: On the initial interface of the watch, long press the key on the side for about 3s, the interface shows powered off.

Wake a dimmed screen

Press the function button or turn your wrist towards you.

Return to the previous interface

Press the function button or swipe the screen to the right.

Using Your Watch

App Installation

Use the watch with our customized Da Fit app. You can download Da Fit from App Store / Google Play or scan the QR codes below to download.

VASTKING Fit M3 - Da Fit App

Da Fit

When the download is completed, there will be all kinds of permission reminders during the installation process, and all of them choose to agree. The watch and the mobile phone should allow all the permissions obtained by the notification on the mobile phone to realize all the functions.

How to set up letter notification

mobile phone enters settings – application management, finds “Da Fit” – permission management, and opens all.

Then enter notification management – find “Da Fit” and open all permissions.

Smart Phone System Requirements

Android 5.0 or later
iOS 9.0 or later
Bluetooth 4.0 or higher

Pairing the Watch with Your Phone

Please pair the watch with your phone in the Da Fit app, NOT in the Bluetooth settings of your phone.

1.Click “Add a Device” on the Da Fit app to search your watch.

VASTKING Fit M3 - Add a Device 1

2.Click the correct watch you want to pair with your phone.

3.Once the watch is connected to your app, the watch will automatically search and reconnect itself if the connection is lost or when Bluetooth is restarted after manual disconnection.
4.If you unpair the watch with the app, the data on the watch will be reset and the watch will be restarted. Please do not unpair the watch with the app unless there is an issue that will require a reset.
5.The watch can only pair with one smartphone at a time. When pairing, please ensure the watch and your smartphone is within 1.6 feet distance.

App Interfaces

VASTKING Fit M3 - App Interfaces 1

VASTKING Fit M3 - App Interfaces 3

VASTKING Fit M3 - App Interfaces 5

VASTKING Fit M3 - App Interfaces 7

VASTKING Fit M3 - App Interfaces 9

Interface switch

Dial Plate Switch: Long press the dial plate interface for 3s to switch dial plates. Slide the screen left and right to switch the dial plate and click OK to switch.
Slide Up: View information, to display SMS, WhatsApp, twitter, ins, Facebook, etc.
Right Slide: All functions can be selected from Display Function Menu.
Left Slide: Enter the shortcut function of step counting – sleep – heart rate – exercise – blood oxygen – weather.
Slide Down: The dial interface slides from top to bottom, then the interface shows Bluetooth connection, time display, battery power, no disturb mode, brightness display, mobile phone search, timer, photo control, weather and other shortcut functions

Watch Function Introduction

Main menu: Click into the main menu, you can choose to display the nine-square grid menu and the list menu.

1.Exercise: There are 8 sports modes to choose from, including walking, running, cycling, basketball, football, badminton, rope skipping and swimming. More detailed analysis and data records can be found in Da Fit.

Start a Sport

During the Sports

Swipe the screen up or down to flip through exercise data. Swipe the screen to the left so you can control the music playing on your phone.

End the Sports

1.Press the function button and tap “end” to end the sport. Exercise data is displayed after the exercise has ended. Swipe up the screen to flip through exercise data.

2.Step Count: The watch can record and display the number of steps, calories and distance consumed every day. More detailed information analysis and data records can be viewed in Da Fit.

3.Sleep: The watch can record and display the total sleep duration of last night, as well as the length of deep sleep and light sleep. More detailed information analysis and data records can be viewed in Da Fit.

4.Heart Rate: Click the heart rate interface to measure the current heart rate value. More details analysis and data recording can be viewed in Da Fit.

Note: To monitor heart rate more accurately, wear the watch on the upper position of your wrist and a bit tighter than usual when you exercise. In addition, complete your profile in the app.

5.Blood Oxygen: Click the blood oxygen interface to measure the current blood oxygen content. Slide up to view the blood oxygen data records for nearly seven times. More detailed information analysis and data records can be viewed in Da Fit.

Before measuring, wear the watch a finger-width below the wrist bone and a bit tighter than usual.

a.Tap “Blood Oxygen” to enter the blood oxygen level detection mode.
b.When measuring, keep your arm flush with your chest and the watch screen facing up. Keep your arm still to ensure the accuracy of the data.

6.Weather Information: When the watch is connected to the mobile app, the weather condition and air quality information of the day will be displayed in the weather interface. The weather condition of the next week can be viewed by sliding up. More detailed information analysis and data records can be viewed in Da Fit.

7.Message Push: Watch can receive the notification information push on display mobile phone. The push application switch on Da Fit can be set, and watch message page can store the latest 3 message records.

8.Camera Control: After connecting Da Fit, the watch can be used as the shutter of the mobile camera, and the camera can be controlled. After opening the camera on the mobile phone, click the screen icon in the watch camera interface to control the camera taking of your mobile phone.

9.Music Control: After the watch is connected to Da Fit, the watch can control the mobile music player, to select pause and play, and to switch between the previous and next music.

10.Breathe Training: Click the watch interface function. The watch will conduct 8 cycles to train your respiratory capacity.

11.Alarm Clock: The intelligent alarm clock of watch can be set on Da Fit, and up to 3 alarm clocks can be set. At the setting time, the watch will display the alarm clock icon and vibrate.

12.Countdown: 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 1 hour, and 2 hours countdown can be set.

13.Stopwatch: Click the function to use the stopwatch function, which can record the time when you are in motion or need.

14.Flashlight: Click the function icon, the display screen will be all bright and white.

15.Search the Mobile Phone: Connect the watch to Da Fit, and when you click the watch interface. The mobile phone will vibrate and make a sound.

16.Other Functions: Set the display brightness of the watch, Vibration Switch, NO Disturb Mode, Theater Mode, and the Dial Plate Switch. Switch the watch function menu before the nine palace and list, restore the factory settings of the watch, shut down the watch, Download Da Fit app with QR code, and “about” view the Bluetooth address, software version number and watch model.

17.Theatre Mode When theater mode is turned on, the watch vibration is turned off and the screen brightness is reduced.

18.Long Sitting ReminderTurn on the long sitting reminder switch on the Da Fit setting. The watch will remind you to get up for a walk after you sit for an hour.

19.Female Physiological Cycle Reminder Turn on the female physiological function switch on the Da Fit setting, and set the cycle days, menstrual period days, last menstrual period start date, reminder mode, reminder time, and check the physiological cycle calendar. The set time watch will remind you to care more about yourself.

20.Time Setting of Watch Bright Screen: You can set the watch on time 5 seconds, 10 seconds, 15 seconds, 20 seconds on Da Fit.

21.Full Day Heart Rate: set the full day heart rate switch on Da fit, and the watch will test and record your heart rate every 30 minutes.

FAQs

Q: Why cannot take a hot bath with a watch?
A: The temperature of the bath water is relatively high, which will produce a lot of water vapor. Moreover, the water vapor molecules are small and easy to seep into the gap of the watch shell. When the temperature drops down, they will condense into water droplets again, which is easy to cause short circuit in the watch internal circuit, damage the watch circuit board, and make the watch unable to work.

Q: Why can’t the watch receive the message push?
A:Message push Android phone settings: Confirm that the message push switch is turned on in the mobile client.
The confirmation message can be normally displayed in the mobile phone notification bar, and the watch message push is sent by reading the mobile phone notification bar message. If there is no message in the notification bar, the watch will not be able to receive push messages. (You need to find the notification settings in the mobile phone settings, and turn on the notification switch of WeChat, QQ, telephone, SMS and other third-party information push applications.)
Open the auxiliary function settings of the watch client (Find the auxiliary function in the mobile phone settings and open the auxiliary function settings of the watch Da Fit.)
iPhone Settings
Confirm that the message push switch is turned on in the Da Fit application of the mobile phone. Turn on all messages, phone, address book and other permissions in the Bluetooth connection set by the mobile phone.The confirmation message can be normally displayed in the mobile phone notification column. (You need to find the notification settings in the mobile phone settings, and turn on the notification switch of WeChat, QQ, telephone, SMS and other third-party information push applications.)

Q: Why can’t I re-pair the watch with the Da Fit app on my smartphone?
A:
1. Swipe the screen of the watch to enter settings mode. Tap “System” and choose “Reset”. The information on the watch will be reset and the watch will be restarted.
2. Select the watch language on the watch and enter the QR code interface as instructed.

If you still fail to connect the watch to the app, please kindly take the following steps:
1.Make sure your smartphone’s Bluetooth is enabled and make sure the watch is not connected to other smartphones.
2.Make sure the distance between your smartphone and the watch does not exceed 1.6 feet distance.

Occasional failure to connect with Bluetooth Reboot your smartphone or restart your smartphone’s Bluetooth.

Q: Why can’t I receive SMS / calls notifications?
A: Calls / SMS notification function works when the watch connects to your smartphone via the app.
1.Go to your smartphone Settings, Find the Da Fit app, enable the Location and all Notifications.
2.Enable your phone’s Bluetooth and go to the Da Fit app to pair the watch.
3.Make sure the “Do not disturb” function is not enabled in the app or the watch.

Q: Why is the watch disconnected from the Da Fit app on my smartphone?
A: The watch will disconnect from your smartphone in the following cases:
1.Smartphone Bluetooth is off or exceeds the Bluetooth connection range (the maximum Bluetooth connection range is 32 feet and can easily be reduced by walls, furniture, etc.)
2.The Da Fit app is closed on the phone. (This can occur automatically under certain circumstances.)
To reconnect the watch to your smartphone, please kindly take the following steps:
1.Go to your smartphone Settings, find the Da Fit app, and enable the Location and Bluetooth.
2.Clear all running / background processes on your smartphone. You may restart your smartphone and Bluetooth, then re-pair the watch in the app.

Q: Why is the Blood Oxygen Measurement lack accuracy?

The blood oxygen level will be affected by factors such as motion, watch placement on the wrist, skin temperature and skin perfusion. These factors will cause fluctuations in blood oxygen measurements.

For a single measurement on the watch, please wear the watch a finger-width below the wrist bone, snug but comfortable on your wrist. When measuring, stay still and make sure your wrist is flat with the watch facing up. If you are sitting, you can rest your arm on a table with the watch facing up. For sleep blood oxygen detection, please wear the watch snugly but comfortable on the wrist when sleeping.

The smart watch blood oxygen sensor isn’t a medical device and won’t be able to diagnose or monitor any medical conditions. If there is a problem with the measurement, we recommend you consult your doctor.

Warranty

Vastking strive to construct our products with the most elevated meticulousness and craftsmanship. However, sometimes there are conditions of a defect, so we are happy to offer a ONE-year hassle-free warranty on all our devices as we keep on making astonishing items. Kindly reach us in the event that you have any inquiries regarding our products.

Important Safety Instructions

The device contains electrical equipment that may cause injury if not used properly. For example, prolonged contact may contribute to skin allergies for some users. To reduce irritation, please read the safety guidelines on the following pages to ensure proper use and care.

DO NOT expose your device to liquid, moisture, humidity or rain while charging; do not charge your device when it is at wet, as this may result in electrical shock and injury.
Keep your device clean and dry. Do not use abrasive cleaners to clean your device.
Consult your doctor before use if you have any preexisting conditions that might be affected by using this device.
DO NOT wear it too tight. If your device feels hot or warm, or if it causes any skin irritation or other discomforts, please discontinue using your device and consult your doctor.
DO NOT expose your watch to extremely high or low temperatures.
DO NOT leave your watch near open flames such as cooking stoves, candles, or fireplaces.
This product is NOT a toy - never allow children or pets to play with this product. Always store the product out of the reach of children. The devices themselves or the many small parts they contain may cause choking if ingested.
Never try to abuse, crush, open, repair or disassemble this device. Doing so will void the warranty and can result in a safety hazard.
If any parts of your product require replacement for any reason, including normal wear and tear or breakage, please contact us.
DO NOT use your device in a sauna or steam room.
Dispose of this device, the device’s battery and its package in accordance with local regulations.
DO NOT check any notifications, GPS, or any information on your device’s display while driving or in other situations where distractions could cause injury or hazard. Always be aware of your surroundings while exercising.