Iaret I18 Smart Watch User Manual

Iaret I18 Smart Watch

Product Information

The product is a smartwatch that offers various functions and settings. It has a long press 5-second power on/off feature and a short press back button. The smartwatch can be connected to a mobile phone via the Da Fit app. It supports Bluetooth 5.0 for synchronization and has a low-power accelerometer sensor. The smartwatch is compatible with Android 4.4 and above, as well as iOS 7.1 and above. It has a lithium polymer battery and a vibrating motor.

Product Usage Instructions

• Step 1: Open the Da Fit app on your mobile phone. Tap on “OK” and allow necessary permissions. Then, select “Add A DEVICE” and choose “I18” from the list. Follow the on-screen instructions to complete the pairing process. Tap on “Allow” when prompted. Once done, proceed to Step 2.
• Step 2: Go to your mobile phone’s Bluetooth settings and find the device named “I18”. Tap on it to connect.
• After connecting, you can access various functions and settings through the app.
• Main Interface / Dial: Switch between different customized dials by using the app. Refer to the picture on the left for guidance.
• Discover More Dials: On the app’s device page, you can find more dials to choose from. Click on your favorite dial picture and download it. Make sure not to leave the download page during the download process.
• Personal Profile: Set your personal information, including date, gender, height, weight, and age when logging in.
• Call Reminder: Enable the call alert function to receive call notifications on your smartwatch. When a call comes in, your wristband will vibrate and display the caller’s name or number.
• On the watch face page, you can access additional features by swiping your finger from top to bottom:
  • Do Not Disturb: Toggle the do not disturb function on or off.
  • Brightness: Adjust the brightness of the smartwatch’s screen.
  • Settings: Access various settings such as stopwatch, alarm clock, timer, phone switch, call settings, vibration, theater mode, factory reset, shutdown, about, and app download.
• For any further usage-related issues or questions, you can find detailed answers in the app’s feedback and suggestions section. Please note that the provided instructions are for the English version of the user manual.

APP download

1. Search “Da Fit” in the APP store (Apple store/Google store).
2. Scan QR code to download.

User tips

When installing the app, it will be prompted to access the phone permissions. Please allow all permission: ① Bluetooth ② Notification (including alerts /sounds/ icon badges) ③ Local network in the “da fit” app.

Connect Smart Watch

1. Switch watch on: Long press the side button for 3-5 seconds
2. Please turn on the phone’s Bluetooth and location service and make sure the watch is not bound to other devices
   Open the Dafit APP on your mobile phone, Set your personal information enter the device interface. Click on “Bind Device” Right-slide on the main dial interface of the watch to view the MAC address, You can use the MAC address from the device list to determine your device, The device name and the corresponding MAC address are paired. the device is successfully connected.

• Step 1: Open “Da Fit APP”–“OK, Allow”–“Add A DEVICE”–Find I18 and choose—“Pair”– “Allow”–Done
• Step2: Go to your mobile phone Bluetooth–Find I18 and choose —connected.

Tips for the first time use

First time to use the watch, please make sure the battery is fully charged.

1. Open the box, use the I18 charging cable, then insert the USB to your laptop or any USB port with 5V to charge the Watch before use to ensure that the Watch is fully charged. The charging time is about 2 hours. To ensure that the charging contact is good. Please ensure that the metal surfaces are not dirty, oxidizing, or impurities. When charging, the screen will display the charging symbol. If the device is not used for a long time, please be sure to replenish it every one month.
2. When the Watch is first paired with “APP”, it will synchronize the time, date, and quantity of the Watch battery and display the symbol of the success of the BT connection
3. How to Boot Device: Long press the watch key for 5 seconds and the Watch will boot.
4. How to Shut Down Device: At the watch face page, press the watch key for 5 seconds, then choose to shut down. The watch will be turned off and with vibration.

APP Functions and Settings like before.

• Main interface/dial
  Switch the customized dial through the APP （As shown in the picture on the left）

• Discover more dials through the APP
  APP device page dial selection find more dials click on your favorite dial picture and click to download nowPlease do not leave the download page during download.

• Personal Profile
  Set personal information when you log in.
  My personal date. Gender – height – weight- age .

• Call reminder
  Keep connected, if the call alert function is enabled, the wristband will vibrate and display the name or number of the caller when the call

Notifications
Keep connected, if this function is enabled, the bracelet will vibrate when there are messages such as WeChat, Facebook, Twitter, and so on. (Give the APP access to system permission).

• Alarms: set the alarms.
• Shutter: this function will control your mobile phone to take photos from your watch.
• Favorite Contacts:you can add your mobile phone contacts to your watch.
• Others: you can set Find a bracelet， Time format， Sedentary reminder， Raise your wrist to brighten the screen， drink water reminder.
• Upgrade: upgrade the watch software when necessary.

Note:

1. When using GPS under sports mode, please turn on location services for the phone and device, the watch does not have a GPS function, you can open the GPS function in the app.
2.  The data of steps, sleeping, heart rate, blood pressure, and blood oxygen saturation of the watch will be synchronized to the app. The relevant data can be synchronized by pulling down the corresponding page. More detailed information analysis and data recording can be viewed from the APP.
3. Each time you open the App, the watch will automatically connect to the phone. After the right-slide of the main interface of the watch to enter the MAC address interface,the Bluetooth icon will appear, indicating that Bluetooth is connected.If there is no Bluetooth icon, Bluetooth is not connected.

Watch function interface

1. Watch face: long pressing the watch face button, it can be changed to 4 different watch faces. showed Dates, Time, etc.
   Customized watch face: go to APP “Da Fit”—Watch faces–Dial 4—Edit –Select picture—Choose photo–Done–Save–screen updating—Done. Then you can see the photo will be shown in your watch.
   More default watch faces: go to APP “Da Fit”—Watch faces–Discover more dials—Choose dial–Download immediately—–Done. Then you can see the dial will be shown in your watch.

2. From the watch face page, put your finger slide to the left and right page.

   • Sports : show the step counts.
   • Sleep : show the sleep status, like sleep time, deep sleep time, etc.
   • Measure HR : measure your heart rate.
   • Exercise information : record various exercise information and data.
   • Phone : you can check phone call records, Contacts, Dial pad.
   • Measure BP : measure your blood pressure.
   • Blood oxygen : measure blood oxygen.
   • Weather : show weather status.
   • Shutter : this function will control your mobile phone to take photos from your watch.
   • Player : Music control, play or pause, last music or next music.
   • Others : In this page, you can set the dial switch, brightness etc.

3. On the watch face page, you can go to the following page by touching the finger from top to bottom.
   Do not disturb: you can turn on or off do not disturb function. Brightness: you can adjust the brightness.

Settings
You can set a stopwatch, alarm clock, timer, brightness, phone switch, call settings, vibration, theater mode, factory reset, shutdown, about, and APP download.

Vibration setting/Brightness adjustment/Bracelet reset

Down slide screen will display the interface,(As in the first picture)

1.  Click brightness adjustment, you can adjust the screen brightness you need according to the usage.
2. If you need to use the watch with another phone, you need to reset the watch. Click Restore factory settings, the watch will be restored to the initial state and restart automatically, at this time all data on the wristband is cleared。
3. Click the “ABOUT” icon, you can check the version information, Bluetooth MAC address, battery percentage display, and Bluetooth connection status.

Why the watch can’t receive the message notification?
Since the Android mobile phone background will automatically clean up the App which not commonly used, it will cause the watch connection to drop and no longer push the message.

1. Make sure to turn on message push in the Dafit setting.
2.  Make sure the message can be displayed in the mobile phone’s notification bar, The message notification is pushed by reading the phone notification bar,the watch can’t get a notification if the message is pushed closed in the mobile phone setting.

Note : Find notification settings in phone settings, turn on WhatsApp, Facebook, Twitter, Phone, and SMS.

Getting to Know Your Device
It is forbidden to throw this product into the fire to avoid explosion. The battery life varies according to the environment and usage mode.

Warning : This product is not a medical device. The Watches and its applications should not be used for diagnosis, treatment, or prevention of diseases and illnesses. please consult a qualified medical doctor first if you want to change your habits such as exercising and sleeping to avoid causing serious casualties. Our company reserves the right to modify and improve the functions described in this manual without prior notice. At the same time, we also reserve the right to continuously update the product. All contents are subject to the actual product.

Why does the blood pressure data is different from the Sphygmomanometer?
The difference between the smartwatch data and the sphygmomanometer is determined by a variety of factors. The measurement site of the sphygmomanometer is in the radial artery, and the measurement site of the watch is the two main branches of the arteriole. Normally,the difference value between aortic blood pressure measurement and micro arterial measurement is 3~40. because of the blood flows in the artery in the direction of the centrifuge, If you use the smartwatch and sphygmomanometer to measure at the same time the sphygmomanometer band make your elbow under pressure. The blood pressure cannot flow smoothly to the lower branch of the artery and increased vascular tension, which will make the difference larger.

Why can’t wear the smartwatch to take a bath &hotsprings&sauna?
The bath water temperature is relatively high, it will produce a lot of water vapor, and the water vapor is gas phase. Its molecular radius is small, it is easy to infiltrate from the shell gap of the watch, and when the temperature drops, it will recondense into a liquid phase. Water droplets can easily cause short circuit inside the watch, damage the circuit board and damage the watch itself.
Special attention: For other issues of watch’s usage, you can get detailed answers in the app suggestion feedback.

Basic parameters

Device type

| ****

Smart bracelet

| ****

Battery type

| ****

Lithium olymer

---|---|---|---

Vibrating motor

| ****

Support

| Synchronization mode| ****

Bluetooth 5.0

Working Temperature| ****

-10 °C ~ 50 °C

| ****

Sensor

| Low power accelerometer

System require

| ****

Android 4.4 with above; ios 7.1 with above

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