Getting Started

Package Contents

Package contents: GTL2 Fitness Tracker, Band, Magnetic charging cable, and Quick start guide.

Product Overview

Front

Back

Caution

• Do not disassemble or replace the built-in battery yourself.
• This product has an IP68 waterproof rating, only suitable for daily water resistance, such as light rain, splashing water, and hand washing.
• Do not wear it while swimming, diving, hot showers, saunas, or other water sports.
• Avoid high-temperature environments to prevent damage.
• This product is not a medical device. Data is for reference only and not intended for diagnosis.

Before First Use (Activation – Power On – Charging)

Please use a power adapter with a rated voltage of 5 Volts for charging to avoid damaging the tracker.

App Download and Connection

Download the Runmefit App

Before using the tracker, you need to download the Runmefit App.

For iPhone and iPad:

The Runmefit App supports iOS 12 and above and is compatible with iPhone 6s and later models, as well as iPads. Go to the App Store and search for "Runmefit" to download.

For Android:

Search for "Runmefit" in Google Play and download the APP.

Quick Download: Scan the QR code below to go directly to the app store for download.

Connecting the Runmefit App

Bluetooth Check Before Connection

Turn on Bluetooth before connecting. Pair the tracker through the Runmefit App. Do not pair it directly through your phone's Bluetooth settings.

Connecting via Search

1. Keep the tracker close to your phone during the search process.
2. Open the Runmefit App, go to the "Devices" page, and tap "Search".
3. Find your tracker in the search results (e.g., GTL2-, where "****" is a random combination of letters and numbers) and tap to connect.
4. Comfirm or agree to the binding request on the fitness tracker.

Connecting via QR Code

1. Wake up the fitness tracker screen and place your phone close to it.
2. Launch the Runmefit App and go to the Devices page. Tap "Scan" to scan the QR code for pairing.
3. Comfirm or agree to the binding request on the fitness tracker.

Having Trouble Connecting?

① If your fitness tracker cannot be found in the Runmefit App, check the following:

1. Make sure Bluetooth is turned on in your phone's system settings.
2. Make sure your tracker is not connected to your phone's system Bluetooth.
3. Restart your tracker and reconnect it through the App.

Note: When the Runmefit App searches for nearby devices, it automatically blocks devices that are already connected through your phone's system Bluetooth. Therefore, if your tracker is connected to your phone's Bluetooth settings, it will not appear in the Runmefit App.

② If your tracker is connected to your phone's system Bluetooth, follow these steps:

1. Open your phone's Bluetooth settings.
2. Find your tracker's Bluetooth name in the device list.
3. Tap "Unpair" or "Forget This Device" to disconnect it.
4. Restart your tracker and reconnect it through the Runmefit App.

Operating Instructions

Toggle Function

Home Screen Operations

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

Watch Face Changing

• The fitness tracker comes with 4 default watch faces and allows adding one more from Runmefit App.
• Long press the main screen to enter the watch face selection. Swipe left or right to select a watch face, then tap to apply.
• You can also manage or customize watch faces in the Runmefit App > "Watch Face Store".

Shortcut Menu

• Shortcut menu includes Timer, Stopwatch, Power Off, Power Saving Mode, About, Flashlight, Find Phone, Dispaly and Brightness, Do Not Disturb Mode, and Settings.
• Swipe down from the watch face to open the shortcut menu. Tap on the menu icon to access certain features.

Install and Remove the Band

The GTL2 uses a push-release spring bar design. Press the spring bar to install or remove the band.

The included band may vary by region or model.

Install:

1. Turn the tracker over to the back and locate the spring bar at the band connection point.
2. Press the spring bar and insert one side of the band into the slot.
3. Release the spring bar and check that the band is secure.

Note:

• Make sure the spring bar is securely locked to prevent the band from coming loose.
• Avoid pulling or twisting the band to prevent damage.

Wearing

To ensure accurate performance of all features, wear your tracker correctly as follows:

1. Keep the sensor area clean and dry. Remove the protective film before use and ensure the sensor stays in contact with your wrist.
2. Wear the tracker about one finger above your wrist bone and adjust the strap for a comfortable fit. During exercise, it is recommended to wear the tracker a bit tighter to prevent movement that may affect measurements.
3. Keep your arm relaxed and still during measurements. Make sure the tracker stays in close contact with your wrist for more accurate results.

Functions and Apps

The tracker supports Sleep, Heart Rate, Blood Oxygen, Stress, Breathe, MAI, MET, Daily Activity, Workouts, Blood Pressure, Blood Glucose, Weather, Notifications, Reminders, Music Control, Timer, Stopwatch, Find Phone, Flashlight, Pomodoro, Women's Health, More, and Settings.

Blood pressure, Blood glucose, Breathe, MET, Timer, Stopwatch, Pomodoro, Timer and Women's Health apps are not displayed by default. If needed, you can download them from Runmefit >"App center".

Swipe left or press the button to open the menu. Swipe to browse and tap a feature to open it.

Health

Sleep 

• Sleep is analyzed using heart rate and movement data.
• Wear the tracker while sleeping to record sleep status.
• Sleep data is stored on the tracker for 7 days and is not displayed on the device. You can also sync with the Runmefit App to view sleep duration, stages, and score.
• Data may vary depending on habits and wearing style.

Sleep Animal 

Based on the analysis of your sleep data, a personalized sleep animal avatar will be generated. Different animal avatars represent different sleep styles and sleep quality characteristics.

The sleep animal avatars are divided into nine types, corresponding to three levels of sleep quality: high, medium, and low.

1. High‑quality sleep: Lion, Owl, Dolphin
2. Medium‑quality sleep: Cat, Bear, Otter
3. Low‑quality sleep: Penguin, Giraffe, Shark

Sleep Score 

Sleep scores are estimated based on the following three core sleep indicators:

1. Sleep Duration Sufficient : The extent to which your actual sleep duration matches the recommended duration.
2. Restorative Sleep: The ratio of deep sleep and rapid eye movement (REM) sleep to total sleep duration.
3. Sleep Continuity: The duration of wakefulness during the night.

After analyzing sleep data, Runmefit App generates a sleep score ranging from 0 to 100. The score levels are as follows:

• Excellent (90-100)

• High (80-89)

• OK (65-79)

• Low (50-64)

• Very Low (Less than 50)

Heart Rate

• Supports both manual and automatic measurement (every 1 minute).
• Data is stored on the tracker for 7 days. Pull down on the Runmefit App home screen to sync and view data.
• Keep your arm and wrist still during measurement for best accuracy.

How to use

1. Wear the tracker properly, press the button to open the menu, and select Heart Rate.
2. Tap Start to begin measurement.
3. After a few seconds, your heart rate will be displayed on screen.
4. Swipe to view your heart rate history.

Blood Oxygen

• Supports both manual and automatic measurement.
• Data is stored on the watch for 7 days. Pull down on the App home screen to sync and view data.
• Keep your arm and wrist still during measurement.
• Data is for reference only and not intended for medical use.

How to use

1. Wear the tracker properly, press the button to open the menu, and select Blood Oxygen.
2. Tap Start to begin measurement.
3. After a few seconds, your Blood Oxygen level will appear on screen
4. Swipe to view your blood oxygen history.

Stress

• Only manual measurement is supported; automatic tracking is not available.
• Stress is calculated based on heart rate variability (HRV) to reflect changes in physical state. Four levels: Relaxed, Normal, Medium, and High.

How to use

1. Wear the tracker properly, press the button to open the menu, and select Stress.
2. Tap Start to begin measurement.
3. Keep your wrist still; the test takes 60 seconds.
4. Swipe to view your stress history.
5. You can also sync data in the Runmefit App and view it under Mood Tracking.

Breathe 

Helps you adjust your breathing rhythm through breathing exercises.

How to use

1. Wear the tracker properly, press the button to open the menu, and select Breathe.
2. Tap Start and take deep breaths by following the rhythm of the animation.

Fitness

MAI 

• MAI (Movement Activity Index) reflects your overall activity level through a dynamic, multi-dimensional evaluation.

• The maximum MAI score is 100. Scores are divided into three levels: 0–30, 31–59, and 60–100.
• A score below 30 indicates below standard status; 31–59 indicates basic standard status; 60 or above indicates good status.
• This feature is hidden by default. You can download it from the app store.

How to use

1. Improve your MAI by enhancing sleep quality, increasing moderate-to-high intensity exercise, and boosting daily step count.
2. Wear the tracker properly, then press the button to open the menu.
3. Sync with the Runmefit App to view your MAI and related health metrics at the home screen.

MET

• MET (Metabolic Equivalent of Task) represent the rate of energy expenditure during physical activity, based on your resting energy consumption. A higher MET value indicates greater physical activity.
• Typically, a daily MET greater than or equal to 6 indicates high-intensity exercise, 3–5.9 is moderate, and 1.1–2.9 is low intensity.

How to use

1. Wear the tracker properly, then press the button to open the menu.
2. Select MET to view your total weekly MET value.

Activity

Activity includes five data points: steps, calories, distance, moderate-to-high intensity activity time, and standing activity time.

• Default goal: Step goal is 2,000 steps, calorie goal is 500 calorie and distance goal is 5 kilometers. You can change goals in the Runmefit App "Devices" > "Daily Activity".
• High-Intensity Activity: Counts minutes with a step rate of 80 or more steps per minute.
• Standing Activity: Marks each hour with at least 1 minute of standing or movement while wearing the watch.

Data is collected by sensors and algorithm models. Results may vary from actual conditions. For reference only.

Workout

Workout Modes

Supports a variety of workout modes, including walking, running, free training, cycling, strength training, power walking, indoor running, indoor cycling, hiking, yoga, elliptical, and more.

How to use

1. Start Workout: After wearing the tracker properly, press the button to open the menu, go to the Workout feature, and select a workout to begin.
2. During Workout: A 3-second countdown will begin, then the workout mode starts, recording data such as time, heart rate, steps, calories, distance, cadence, and speed (some workouts record only time, heart rate, and calories).
3. End and Save: After finishing, the data is saved to "Records". Workouts shorter than 3 minutes will not be saved.

Workout Detection

• The tracker supports automatic detection of walking, running, and cycling workouts.。
• When you begin exercising, the tracker will detect the activity and prompt you to confirm if you're walking, running, or cycling. You can ignore the prompt or tap to quickly start the corresponding workout and begin tracking.

Sports Records 

After exercising, it’s recommended to sync your data by pulling down on the Runmefit App homepage.

How to use

1. Press the button to open the menu and select "Sport Records".
2. Tap a workout to view detailed stats.
3. You can also open the Runmefit App, sync your data, and go to "Records" to view full details.

Notifications 

• Keep your fitness tracker connected to your phone.
• After enabling notification permissions, you can receive phone notifications on your tracker.
• Swipe up on the watch face to enter the message center and view the latest notifications.

How to Enable Notifications

Phone

Android phone

How to set background operation

iPhone

Android phone

Reminder 

Call Notifications

• When there is an incoming call, the tracker will alert you and display the caller’s number or name. You can choose to answer or reject the call.
• The tracker does not support phone conversations. It only controls call answering or rejection on your phone.
• Tap the button during alerts to stop vibration and ringtone.
• Tap the hang-up button to end the call.

Sedentary Reminder

• Open the Runmefit App >"Devices“ page, go to "Health Reminders", and select "Sedentary Reminder".
• Tap the switch on the right to turn the reminder on or off.
• Tap "Reminder Interval", select a preset interval, and tap √ to confirm.
• Tap "Start Time" and "End Time" to set the reminder period.

Drink Water Reminder

• Open the Runmefit App > "Devices“ page, go to "Health Reminders", and select "Drink Water Reminder".
• Tap the switch on the right to turn the reminder on or off.
• Tap "Reminder Interval", select a preset interval, and tap √ to confirm.
• Tap "Start Time" and "End Time" to set the reminder period.

Event Reminder

Open the App > "Devices" page, go to "Event Reminder", and set the reminder time, repeat frequency, and event category.

Daily Goals

• Open the App > "Devices" page, select "Daily Goals", and enter the edit page.
• Set your daily step, calorie, and distance goals, then tap √ to save. The settings will sync to the fitness tracker automatically, and a reminder will appear when you reach your goals.

Settings

Settings include: Display, Power Saving, Change Watch Face, Time Format, Vibrations, Card Settings, Workout Setting, Do Not Disturb mode, Connect to Phone, Power Off, Restart, About, Factory Reset, and Language.

Display

Adjust display settings to improve the user experience and optimize battery performance.

Available settings:

1. Raise Wrist to Wake:
   The screen automatically turns on when you raise your wrist.
2. Wake on Notification:
   This feature is disabled by default. When enabled, the screen automatically turns on when you receive notifications.
3. Nightlight:
   This feature is disabled by default. When enabled, the screen stays on and displays the time while charging.
4. Screen Timeout:
   Set the time before the screen turns off automatically. Supports 5–20 seconds with 5-second intervals.

Note: The tracker does not support adjusting screen brightness on the device. To adjust screen brightness, go to Runmefit App > "Devices" > "Device Settings" > "Display & Brightness".

How to use

You can access Display settings in the following ways:

1. Press the button to open the main menu, then tap "Settings" > "Display".
2. Swipe down on the watch face to open the shortcut panel, then tap the "Settings" > "Display".

Time Format

How to use

• Press the button to wake the menu, go to "Settings," then select "Time Format."
• Choose 12-hour or 24-hour format, or follow the phone system default (default is to follow phone).
• You can also set this in the Runmefit App under "Device Settings."

Vibration

• Swipe right to enable vibration mode.
• Adjust vibration intensity. Tap the current level and swipe up or down to adjust.
• Vibration is disabled in Do Not Disturb mode.

Card Settings

How to use

1. Press the button to wake the menu, go to "Settings," and select "Card Settings."
2. Choose the smart widgets displayed when swiping left on the watch home screen, such as Today’s Activity, Sleep, Health Dashboard.

Do Not Disturb Mode

• When enabled, calls and notifications won't alert you, and raising your wrist won't light the screen.
• To toggle on/off immediately: Press the button, go to "Settings," select "Do Not Disturb," and turn it on or off.
• To schedule: Open the App "Devices" page, go to "More", and select "Do Not Disturb". Tap "Schedule" to set start time, end time, and repeat frequency.

Power Off/Restart/Factory Reset 

Power Off

1. Long press the button to bring up the Power Off / SOS screen, then tap “Power Off.”
2. Press the button to wake the menu, go to "Settings" > "Power Off."

Restart

1. Press the button to wake the menu, go to "Settings" > "Restart."

Factory Reset

1. Press the button to wake the menu, go to "Settings" > "Factory Reset."
2. All personal data on the watch will be deleted after the reset.

Language

How to use

1. During initial setup, you can select the system language directly on the tracker.
2. You can also go to the Runmefit App > "Device Settings" to change the language. The default language follows the phone system setting.

Tools

Weather 

• After connecting to the Runmefit App, weather data can be synced to your tracker.
• You can view the weather forecast for the next 7 days, as well as sunrise/sunset and moonrise/moonset times.
• To ensure your tracker receives the latest weather updates, open the Runmefit App daily and pull down on the homepage to refresh and sync data.
• This feature requires connection to the App and location permissions to be enabled.

Alarm 

How to use

• You can also set and modify alarms in the Runmefit App by selecting "Device" > "Alarm".
• You can add, delete, or turn alarms on or off, with a maximum of 5 alarms.
• When the alarm time is reached, the tracker will alert you. Press the button to dismiss the alarm.

Timer

The timer helps track your training duration precisely, assisting you in managing your workout rhythm.

How to use

1. Press the button to wake the menu list, then tap "Timer." Choose a preset timer; the tracker will ring or vibrate when time is up.
2. You can also set a custom timer.
3. To end the timer, tap "Stop", then swipe from left to right to exit the function.

Stopwatch

The stopwatch allows you to record elapsed time. You can pause or reset the timer at any time.

How to use

1. Press the button to wake the menu list, then tap "Stopwatch" and tap "Start" to begin timing.
2. During timing, you can record lap times; the stopwatch will continue running.
3. Tap "Pause" to temporarily stop, and tap "Reset" to clear all timing data.

Music

• After connecting to the Runmefit App, you can control your phone's music playback from your tracker.
• Please open the music player on your phone and start playing music before using this feature.

How to use

1. Press the button to wake the menu list, then tap "Music Control."
2. You can skip tracks, play/pause music, and adjust the volume directly from the tracker.

Flashlight

• The Flashlight feature uses the tracker screen as a bright light source for temporary lighting or signaling in dark environments.
• Enabling this feature significantly increases power consumption.

How to use

You can open the Flashlight screen in either of the following ways:

1. Press the button to wake the menu, then tap the "Flashlight".
2. Swipe down to open the shortcut menu, then tap the "Flashlight".

Find My Phone

• Ensure your phone is connected (within Bluetooth range) when using this feature.
• Check if your phone is in silent mode. If it is, the feature will not work—please disable silent mode first.
• Android users must grant the Runmefit App permission to play system sounds. Go to your phone's "Settings," find the Runmefit App, and enable "Sound Permissions."

How to use

When the watch is connected to the Runmefit App, swipe down on the watch face to access the quick menu, then tap "Find My Phone." Your phone will ring or vibrate.

Pomodoro

The Pomodoro is a time management tool that helps you stay focused, reduce interruptions, and improve productivity.

This feature can be downloaded and enabled from the App Store within the Runmefit App.

How to use

1. Press the button to access the menu, then tap "Pomodoro Timer."
2. The default setting is 25 minutes of focus followed by a 5-minute break. You can customize the focus duration as needed.

Women's Health

• Women’s Health tracks your menstrual cycle and helps record and predict cycle dates.

• More details are available in the App after data sync.

• This feature is hidden by default. Go to App Center to download it.

How to use

1. Manually record: Open the App and tap the "Women's Health" widget on the Home page to log your period. Based on your cycle data, the App predicts your next period, fertile window, and ovulation date.
2. Press the button to open the menu, tap "More", then select Women's Health to view predicted period dates, fertile window, and ovulation date.

Note: This product is not a medical device. All measurements and results are for reference only and should not be used to diagnose or monitor any medical condition. If you experience any health concerns, please consult a healthcare professional.

Troubleshooting

Why does the Bluetooth connection unstable?

To ensure a stable Bluetooth connection between the fitness tracker and the Runmefit App, please follow these steps:

1. Update both your fitness tracker firmware and the App to the latest version.
2. Make sure your phone is connected to the internet and turn on Bluetooth.
3. Enable GPS on your phone, and ensure the App has been granted location access in your phone's settings.
4. Open the App to check if the tracker reconnects automatically.

• When the fitness tracker can automatically connect to an iPhone

•When the fitness tracker can automatically connect to an Android phone

•When the fitness tracker cannot connect to an Apple/Android phone

If none of the solutions in the table above resolve the issue, it is recommended to perform a factory reset on the tracker.

Additionally, check your phone's Bluetooth settings to see if there is any previously paired tracker information. If found, please delete it and then re-pair the tracker.

Why might the step count be inaccurate?

1. Step counting accuracy depends on various factors such as walking posture, stride habits, walking speed, continuity, terrain, arm swing amplitude, and swing frequency.
2. Make sure you've correctly entered and synced your personal information (gender, height, weight, age) to the fitness tracker. These data points affect the step calculation algorithm.
3. During daily activities, swinging your arms or body may cause the tracker to mistakenly record steps—especially if the motion is rhythmic or sustained.
4. If you walk only a few steps or the motion isn't continuous, the tracker may not register any steps.

Why is the heart rate reading inaccurate?

Inaccuracies may result from improper wearing. For best results:Avoid wearing the strap too tightly or too loosely.Keep your arm relaxed and still during measurement.Ensure the fitness tracker is snugly in contact with your wrist.

Why is there no historical heart rate or Blood Oxygen data?

Please ensure that the automatic detection feature is enabled (turn on automatic measurement in the Runmefit App under Device Settings).

Sometimes the fitness tracker may fail to collect data due to improper wearing during automatic detection. If the sensor fails to get a reading, no data will be recorded for that session.。

Why am I not receiving notifications on the fitness tracker?

1. Ensure both your fitness tracker and Runmefit App are updated to the latest version.
2. Confirm that Bluetooth is properly connected and the tracker can sync data with the app.
3. In the App, go to Notifications and ensure the toggle is ON. Then enable the specific apps you want notifications from.
4. Go to Do Not Disturb. If DND is enabled, notifications will be silenced. Disable it if needed.
5. Only notifications that appear in your phone's status bar can be forwarded to the tracker. Make sure app messages are allowed to appear in the phone's status bar.
6. If all settings are correct and you still don't receive notifications, try restarting your phone and reconnecting the tracker.

Why doesn't the fitness tracker screen light up when I raise my wrist?

1. Please ensure the Raise Wrist to Wake feature is turned on.
2. Check whether the fitness tracker has turned on Do Not Disturb mode. In Do Not Disturb mode, turning the wrist will not light up the screen.
3. When walking or standing, it's recommended to raise your wrist naturally from your side to view the screen (try to keep the screen as horizontal as possible).
4. If the wrist raise movement is too small or the angle insufficient, the sensor may not detect the motion and the screen won't light up.

How to update firmware?

1. You will receive a notification in the App when a firmware update is available. Please be patient as the update may take some time.
2. To check if your fitness tracker firmware is the latest version, open the Runmefit App and find the "Firmware Update" option.
3. During the update, keep the tracker has at least 30% battery, maintain stable phone internet connection, keep the tracker and phone close together, and avoid exiting the update screen or restarting the tracker.

How to Use Remote Photo Taking and Music Control?

1. After connecting with the Runmefit App, you can control your phone’s music playback from the watch. For Android users, you need to open a music player app on your phone before using this feature.
2. The Remote Photo Taking feature requires camera permission granted to the Runmefit App in your phone settings.
3. Remote Photo Taking only works when the Runmefit App is running in the foreground; it won’t work if the app is running in the background.

Why doesn't my phone respond when using the fitness tracker's Find Phone function?

1. Make sure the fitness tracker is connected to the Runmefit App.
2. Check that your phone is not in silent mode; if it is, the Find Phone function won't work. Please turn off silent mode.
3. The App must have permission to access the system's sound (media volume). Please enable sound permission for the app in your phone settings.

Why is the time on the fitness tracker inaccurate?

1. When connected to the Runmefit App successfully, the fitness tracker syncs time from your phone.
2. If the tracker runs out of battery and powers off for a long time, the time may become incorrect. After charging, reconnect with the App to sync the correct time.

FAQ

1. How do I connect my device to the "Runmefit" app
2. Why does my device keep disconnecting from the "Runmefit" App?
3. Why can't my device receive notifications?
4. Why does the step count on my device differ?
5. Why do my device's heart rate readings differ?
6. Why is there no historical health data on my device or app?
7. How do I use the Music Control and Remote Camera functions?
8. Why can't the Runmefit app connect or find my device?
9. How do I set the correct device time?
10. Why doesn't my device light up when I flip my wrist?
11. How do I download the "Runmefit" App?