GTR3 Smart Watch User Manual

GTR3 is a smartwatch that can provide health data management and fitness tracking. It not only supports Bluetooth calls and message notifications, but also has a variety of built-in practical functions to help you enjoy a smart life.

* The health detection function of the GTR3 smartwatch is intended to provide reference data and cannot be used for medical diagnosis.

This user manual will help you start using the GTR3 smartwatch and explore its rich functional applications. Before use, please charge and activate your GTR3 smartwatch and connect it through the Runmefit app.

Product Overview

Front

Back

①	Crown
②	Shortcut button
③	Touch Screen
④	OpticalSensors
⑤	Speaker
⑥	Microphone
⑦	Magnetic Port Charging

Before first use

Charge	Connect the charging cradle (magnetic charging cable) to the charging point at the bottom of the watch to charge.
Power on	Charge or press and hold the crown for 4 seconds to activate the device and turn it on.

Note: Please use a power adapter or output with a specified voltage of 5V to avoid damage to the watch.

App download and connect

To connect the watch to your smartphone, you need to install the "Runmefit" app.

How to download Runmefit app：

1	Search for "Runmefit" in the App Store or Google Play Store to download and install it.
2	Or scan the QR code below to download from the website.

Before pairing, please make sure your phone's Bluetooth is turned on. Be sure to connect your watch through the Runmefit app. Do not pair directly through the Bluetooth in your phone.

1.Pair via search:

1	Turn on the watch screen and hold it as close to your phone as possible.
2	Open "Runmefit" app.
3	Go to "Devices" > "Add device"。
4	Find the corresponding device Bluetooth name in the Bluetooth search bar that pops up and click to bind.
5	Agree to the binding request on the watch.

Taking the GTR3 device as an example, the device's Bluetooth name is usually displayed as "GTR3 -****". "****" is usually a random combination of numbers and letters.

2.Pair via QR coad：

1	Turn on the watch screen and hold it as close to your phone as possible.
2	Open the "Runmefit" app, and go to "Devices".
3	Click the "「」" icon in the upper right corner to scan the code for pairing.
4	Agree to the binding request on the watch.

Note: If you need to pair using a QR code, go to "Settings" > "Connect Phone" on your watch to view the pairing QR code.

Possible problems when pairing:

Why can't I search for my device in the Runmefit app?

Please check the following:

1	Make sure your phone's Bluetooth is turned on.
2	Make sure the watch is not connected to the phone's Bluetooth.

Note: The Runmefit app will automatically block devices connected to the Bluetooth when searching for nearby devices. Therefore, if the watch is already connected to the Bluetooth of the phone, the device cannot be searched in the Runmefit app.

If your watch is already connected to your phone via Bluetooth, please follow the steps below:

1	Go to your phone's Bluetooth settings.
2	Find the corresponding device Bluetooth name in the list.
3	Tap "Disconnect" or "Forget This Device" to disconnect.
4	Restart the device and pair it again through the Runmefit app.

Operating instructions

1.Wear the watch

Wear the watch with the sensor side touching your skin.

Leave a finger's width between the edge of the watch and your wrist.

2.Crown controls

Rotate	Browsing long interface of message and menu list
Press	Wake up the screen/enter the menu list/return to the main interface
Long press	Power off/wake-up SOS function

3.Shortcut button controls:

Press

Enable the shortcut function (the default is sports mode, which can be adjusted in settings)

4.Screen controls:

The device features a color screen that supports full touchscreen functionality, including swipe up, swipe down, swipe left, swipe right, and long press operations.

Long press	Change watch face
Swipe up	Message notifications
Swipe down	Shortcut menu
Swipe left	Smart widgets
Swipe right	App board

Function introduction

Features include: Activities, Sports, Sports records, Phone, Heart rate, Stress, Blood oxygen, Respiratory rate, Sleep, MAI, Weather, Notifications, Event Reminder, Music, More, Settings.

Operation: Press the physical button on the home page to enter the function menu interface, slide up and down to select the corresponding function icon, and click to enter the corresponding function.

* Blood pressure and Blood glucose functions are not displayed by default. If needed, you can download them from Runmefit's "App center".

1. Activities

•In the today's activity interface, you can view and record the data generated by all daily activities.

•The main indicators of today's activities are composed of three parts: steps, medium and high intensity, and standing. The watch will also record other activity data, including distance, consumption, etc.

2. Sports

The device supports 100+ sports modes.

1	You can start by just tapping on the icon.
2	After a three-second countdown, the watch will officially enter the exercise mode. During exercise, you will record time, heart rate, steps, calories, distance, step frequency, speed, number of rope skipping, and other data. (Due to the particularity of some exercises, only time, heart rate, and calories are recorded.)
3	After working out, the workout data is automatically saved in "Sports records". (If the exercise time is too short, the exercise data will not be recorded.)

3.Sports records

•Record your exercise information and view the results. Due to limited storage space, it is recommended to sync data to the App immediately after exercise to avoid overwriting exercise data.

4. Phone

•After connecting to Bluetooth calling, you can make calls or view and answer calls.

5. Heart rate

•The device supports manual heart rate detection and automatic detection.

•Heart rate data will be saved on the device for 7 days, and you can sync the data to the APP for viewing.

•After starting the heart rate measurement app, keep your arm and wrist still during the measurement process.

Manual heart rate measurement process:

1	After wearing the watch correctly, press the crown to wake up the menu list, find and select Heart Rate.
2	Your heart rate starts measuring automatically.
3	Check your measured heart rate on the screen.

Note: Manual measurements are not included in the history data.

6.Stress

• Stress is calculated by the change of heart rate variability value, which is used to evaluate the change of physical state.

• There are four levels of stress: relaxed, normal, moderate, and elevated.

• Usually when the stress is elevated, you should take a proper rest.

• Stress does not support automatic measurement function. Only manual measurement can be included in the data.

Manual stress measurement process:

1	After wearing the watch correctly, press the crown to wake up the menu list, find and select Stress.
2	When measuring pressure, you need to keep still and the measurement time will count down for 60 seconds.
3	You can view your pressure data by pulling down and refreshing on the App "home" page.

7. Blood oxygen

•The device supports manual detection and automatic detection.

•Data is stored on the device for 7 days. It is recommended to sync with the app for more details and longer tracking.

•Please keep your arms and wrists still during measurement.

•Blood oxygen data may vary and is for reference only. It should not be used for medical diagnosis.

Manual blood oxygen measurement process:

1	After wearing the watch correctly, press the crown to wake up the menu list, find and select Blood oxygen.
2	Your blood oxygen starts measuring automatically.
3	Check your measured blood oxygen on the screen.

Note: Manual measurements are not included in the history data.

8. Respiratory Rate

•The device supports manual detection and automatic detection.

•Data is stored on the device for 7 days. It is recommended to sync with the app for more details and longer tracking.

•Please keep your arms and wrists still during measurement.

Manual respiratory rate measurement process:

1	After wearing the watch correctly, press the crown to wake up the menu list, find and select Respiratory Rate.
2	Your respiratory rate starts measuring automatically.
3	Check your measured respiratory rate on the screen.

Note: Manual measurements are not included in the history data.

9. Sleep

•Analyze and record your sleep by measuring your heart rate and movement while you sleep.

•Wear the device to sleep, the device will monitor your sleep at night and record your sleep status.

•Sleep data will be saved on the device for 7 days, and you can sync the data to the APP to view it.

•The time of falling asleep and waking up may be inaccurate.

10.MAI

•MAI, or MAI Health Vitality Score, is a health rating calculated from various factors such as heart rate, blood oxygen, stress, and exercise intensity. You can improve your MAI by improving sleep, increasing the time of medium to high intensity exercise, and increasing the number of steps.

•The full score is 100 points, divided into 3 levels:

0-60	below optimal
61-80	meet the standard
81-100	opitimal range

•We recommend keeping the MAI score above 80 points every day. This can help reduce the risk of heart-related diseases.

How to view MAI：

1	Press the crown and wake up the menu list, find and select MAI, and you can view your today's MAI and this week's trend bar chart.
2	You can view today's MAI value at the top of the App homepage. Click today's MAI to enter the MAI page and view this week's trend bar chart. Then click "MAI Weekly report" to view the comprehensive summary of vitality data, steps, exercise, sleep, health data, etc.

11.Breathe

•Breathe is a breathing exercise feature that helps relax and reduce stress and anxiety through deep breathing.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

How to do breathing exercises:

1	Find and choose the Breathe app.
2	There will be a breathing training animation on the device screen, and you can adjust your breathing following the rhythm.

12.MET

•MET (Metabolic Equivalent of Task) is a common indicator reflecting the level of energy metabolism during various activities, based on energy consumption while resting and sitting. It keeps track of your daily activities, with higher MET values indicating greater physical activity.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

How to view MET：

Press the crown and wake up the menu list, find and select MET, and you can view this week's cumulative MET.

13.Weather

•After connecting to the app, you can sync the weather to the device.

•It supports viewing the weather for the next seven days, as well as sunrise/sunset times and moonrise/moonset times.

Note：This feature is only available after you connect to the App and enable location permissions.

14.Notifications

•Keep the watch connected to the phone.

•After enabling the message notification permission, you can receive notification reminders from the phone on the watch.

•Swipe up on the watch face page to enter the message center to view the latest messages.

How to turn on message notifications:

IOS user:

First connect the watch to the phone through the App.

After connecting, a pop-up message will pop up asking "Allow ***** to receive mobile phone message notifications?" Please click "Allow".

If you miss this window, you can go to Settings > Bluetooth > Select the corresponding Bluetooth device name > Share System Notifications to turn on this feature.

Go to the "Device" interface, find "Message Notification", and turn on message notification.

If the device still does not display message notifications, go to the phone's system Bluetooth settings and make sure that the device's "Share System Notifications" is turned on.

Android user:

1	First connect the watch to the phone through the App.
2	After the connection is completed, go to the App notification settings of the mobile phone and make sure that the "Runmefit" App is allowed to send notifications.
3	Go to the "Device" interface, find "Message Notification", and turn on message notification.

Android phones need to add the Runmefit App to background protection:

In "Phone Manager > Permission Management", turn on the app auto-start and associated startup switches, and in the phone's "Settings > Battery > Lock screen cleanup apps", turn off the Runmefit app switch;

If you cannot find the Runmefit app in the mobile phone manager, it means that the Runmefit app has been added to the background protection whitelist by default and no additional settings are required. However, please confirm whether other housekeeper apps are installed on your phone. If there are other housekeeper apps, please add the Runmefit app to the protected background apps in other housekeeper apps.

15.Event reminder

•Event reminder allows you to sync important events to the watch through the app.

Add event reminder process:

1	Open the app, go to the "Device" , find and click "Event Reminder", then add the event and time. After adding, the watch will remind you according to your settings.
2	Press the crown to wake up the menu list, find and click the event reminder to view the added event.

16.Music control

•Music allows you to control music playback on your phone from the device after connecting to the app.

•It supports operations such as switching songs, playing, pausing, and volume control.

•To use this feature, you need to open a music player on your phone and start playing.

17.Voice assistant

•Voice assistant allows you to control your watch functions through voice commands, such as making calls, checking weather forecasts, listening to music, and more.

•Using the voice assistant function requires the phone and watch to be connected via Bluetooth audio.

•After turning on this function, the watch will directly wake up the voice assistant of the mobile phone.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

Note：Due to system compatibility reasons, this feature may not be available on some Android phones.

18.Timer

•Timer measures time intervals. You can use the preset duration on your device. It'll remind you when the time is up.

•You can also customize a specific duration and start timing immediately.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

19.Stopwatch

•Stopwatch allows you to record time usage during activities such as running or swimming. You can pause or reset the stopwatch at any time.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

20.Calculator

•Calculator allows you to perform simple calculation functions. You can perform addition, subtraction, multiplication, and division calculations directly on the watch.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

21.Alarm

•Alarm allows you to set multiple alarms to help you complete tasks on time or remind you of important schedules. It includes adding, deleting, turning on and off settings, and can set up to 5 alarms.

•When the set alarm time is reached, the watch will remind you and you can choose to turn it off.

•You can also set and sync alarms through the app.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

Setting alarm process:

Press the crown to wake up the menu list, find and click "More", then find and click "Alarm" to add an alarm.

22.Find my phone

•Tap "Find my phone" in the "Menu list" . Your phone will ring or vibrate.

23.Flashlight

•Flashlight allows you to illuminate the surroundings in the dark. This feature turns your watch into a flashlight, providing illumination at night or in low-light conditions.

Note: Turning on this feature will greatly increase power consumption.

24.Menu view

•Press the crown to wake up the menu list, find and tap "More", then find and tap "Menu View" to switch between "List View" and "Grid View".

25.World clock

•World clock allows you to easily check the time around the world. It can display up to 10 cities.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

How to add clocks:

1	Tap "World Clock" on the screen to view world clocks added from your smartphone.
2	The watch can display up to 10 cities. If no city is added, please add it in the APP.
3	World clocks can be added or removed on a connected phone.

26.Pomodoro

•The Pomodoro app is a time management app that helps you manage time better, minimize distractions, and make time use more intuitive and efficient, thereby increasing work efficiency.

•By default, the focus duration is set to 25 minutes, followed by a 5-minute break.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

27.Women's health

•Women's Health keeps track of your menstrual cycle, providing insights into your physiological patterns such as menstrual, ovulation, and fertility periods.

•For more details, sync data with the Runmefit app.

* This app is not displayed by default. You can download it from Runmefit's "Devices" ＞"App center".

Manual menstrual cycle recording process:

Click the "Women's Health" widget on the app "home" page to record your menstrual period and intelligently predict the next menstrual period, fertile period and ovulation day based on your menstrual cycle.

28.Calendar

•Calendar allows you to view the current date on the watch.

29.Settings

•The settings include: display, power saving, change watch face, time format, vibrations, sounds, shortcut button, favorites, workout settings, do not disturb, connect to phone, power off, restart, about, and factory reset.

Precautions

1) This product has 3ATM waterproof rating, only suitable for daily waterproofing, such as light rain, splashing and washing hands.
2) Please avoid wearing it when swimming for a long time or in open water.
3) Do not wear it during diving, hot showers, saunas or other water sports.
4) Avoid use in high temperature environment, so as not to cause equipment damage.
5) Please note that this product is not a medical device. All data and measurements are for reference only and should not be used for medical diagnosis.

FAQ

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GTR3 Smart Watch User Manual

Product Overview

Before first use

App download and connect

Operating instructions

Function introduction

Precautions

FAQ

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