INSTRUCTION MANUAL SMART WATCH

Getting Started

Please read this manual carefully before using this product.

1. Unpacking: Open the package and take out the watch.

2. Wearing and Power On: Wear the smartwatch and long-press the Square button to turn it on.

Watch Client Download and Connect

1. Download "H Band" APP

The app can be downloaded and installed on your mobile phone in several ways. You can either scan the QR code in the user manual, scan the built-in QR code of the watch, or directly search for "H Band" in the APP store.

2. Connect the Watch

Ensure Bluetooth is enabled on your mobile phone.

a) Scan Code Connection:

After opening the APP (ensure positioning is enabled if the app cannot open), navigate to Device -> Add Device -> Scan code binding (scan the QR code on the watch).

b) Manual Connection:

After opening the APP (ensure positioning is enabled if the app cannot open), navigate to Device -> Add Device -> Search Device. Find the device with the corresponding Bluetooth name and MAC address in the watch's sliding control center ("Settings" -> "System" -> "System Information"). Then, click Connect.

3. Connect Bluetooth for Calls

Bluetooth for calls is enabled by default in the initial state of the watch.

Mobile Android System: After the watch is successfully connected to the APP, the mobile terminal will prompt for Bluetooth pairing. Click pairing. Once connected, you can dial and talk.
Mobile iOS System: After the watch is successfully connected to the APP, Bluetooth will automatically connect to the mobile phone. Once connected, you can dial and talk.

Note: In the initial state of the watch, media audio is turned off by default.

Media Audio Opening Method:

Slide down the main interface (Control Center), tap the phone icon ?, select "media audio". The watch can play mobile music after this is enabled.

Charging and Activation

Align the magnetic charger with the magnetic suction hole on the back of the watch to see the charging prompt on the screen.
When the watch prompts low power, please charge it in time.
The device is an all-in-one machine; the back shell and battery cannot be removed.

Watch Operation Instructions

1. Dial Page

Long press the screen to enter the dial selection page. Swipe left or right to switch dials. Click to confirm the selected dial.

(Note: The system presets 6 dial pages, with the last being "Custom". This custom dial updates based on the dial market in the APP.)

2. Menu Page

Press the right button on the dial page to enter the Menu page. Press the right button twice continuously to switch menu styles. Press it once to return to the main Dial page.

3. Function Page

Click an application icon on the Menu page to enter the corresponding function. Swipe right to return to the previous screen, and press the right button to return to the Main Dial page.

Buttons and Touch Controls

Square Key

In shutdown state, long-press the Square button to turn on the machine. In startup state, long-press to turn off the machine.
Press the Square key on the main dial to access the Menu screen.
On the Menu screen, click the Square button to return to the Main Dial screen.
Double-click the Square button to switch between different menu styles.

Swipe Controls

Swipe Up: Message notification
Swipe Left: Movement data
Swipe Right: Go to the sidebar
Swipe Down: Control Center

Watch Function Introduction

Alarm: After connecting to the APP, set single or cycle alarms (up to 10).
Stopwatch: Tap Start to begin timing, Pause to stop, and Reset to return to zero.
Breathing Training: Choose between 1-minute and 5-minute exercises. Tap Start and follow the on-screen icons for breathing guidance.
Blood Pressure: When entering the measurement interface, the green light ? at the bottom starts the test. A vibration reminder ? indicates completion within 30-60 seconds. Measurement is based on PPG technology.
Female Health: Enable women's health alerts in the APP to view related information on the watch.
Heart Rate: Entering the measurement interface activates the green light ?. A vibration reminder ? signals completion in about 40 seconds. If "Please wear the watch correctly" is displayed, readjust the watch. Measurement is based on PPG technology.
Blood Oxygen: When entering the measurement interface, the red light ? at the bottom starts the test for 30-60 seconds. A vibration reminder ? indicates completion. Measurement is based on PPG technology.
Movement: Select from sports modes like Hiking, Running, Cycling, Mountaineering, Badminton, Basketball, etc. Tap the icon to start a sport.
Weather: When connected to the APP, the weather interface displays real-time temperature and weather conditions.
Messages: After connecting to the APP, enable notification push. The watch can receive and save up to 15 latest messages (e.g., WeChat, SMS).
Set-Up: Includes screen display (Dial switching, On-Screen Duration, Brightness, Wrist-On Duration, Touchscreen Clock), language, vibration intensity, menu style, battery, password, two-dimensional code [QR Code], and system settings.
Music: Control mobile music player (Pause, Start, volume adjustment, song switching) when connected to the APP.
Timer: Features preset common timing durations for quick timing or a custom button to set specific times. Tap Start, Pause, or Reset as needed.
Sleep: Displays total sleep duration, light and deep sleep duration from the previous night. Swipe up to view sleep data from the last seven days.
Calculator: Perform addition, subtraction, multiplication, and division.
Movement Data: Shows daily steps, distance, and calorie data. Scroll up to view recent seven-day step counts. Set daily step, distance, and calorie targets in the APP.
Bluetooth Phone: After connecting to the mobile phone's Bluetooth and adding common contacts in the APP, synchronize contacts. Dial directly from the watch or control mobile phone calls.
Looking for Mobile Phone: When connected to the APP, tap this function. The phone will ring, and the watch will confirm a successful search. If disconnected, the watch will indicate Bluetooth disconnection.
Control Center: Functions include Screen Brightness Adjustment, Do Not Disturb Mode, Flashlight, Audio Bluetooth, Settings, System Information, Phone Search, and Music Playback.

Q&A

1. The watch isn't starting. What to do?

Ans: Press the Power button for more than 6 seconds. Alternatively, the battery may be low; charge it promptly.

2. Bluetooth is not connected or cannot be connected. How to deal with that?

Ans: Try restarting the watch and re-linking. You can also try restarting Bluetooth and connecting again. Avoid connecting your phone to other Bluetooth devices simultaneously.

3. Watch is measuring heart rate, blood pressure, and blood oxygen data abnormally. Possible reasons?

Ans: Several factors can cause this:

The watch sensor and the human body might have poor contact during measurement. Please check and adjust.
Ensure full contact between the sensor and your wrist during measurement.
For users with darker skin color or hairy arms, enable enhanced measurement in the App (Device > Enhanced measurement).

4. Abnormal sleep data is showing. Possible reasons?

Ans: Sleep monitoring relies on simulating self-perceived sleep and wake times, requiring correct wear. Wearing the watch for too long or while asleep might cause errors. Sleep data is not monitored during the day; the default monitoring period is from 9:30 PM to 12:00 PM the next day.

For more frequently asked questions, please check the App [My > FAQ].

Bluetooth Data Transmission

When connected to a mobile phone, the watch synchronizes data such as weather, notifications, sports, and health data via Bluetooth. Data will not be synchronized if the connection is disconnected or Bluetooth is turned off.

Matters Needing Attention

Charging Notes:

Do not charge in a humid environment.
Use a clean flannelette to clean the magnetic suction charging hole on the back of the watch to ensure good contact between the charging port and the magnetic charger for normal charging.
This product is not equipped with a power adapter. While charging, you can use a computer USB interface or a power adapter with an output not exceeding 5V/1A. Purchase power adapters through regular channels and avoid low-quality or fake adapters to prevent hazards.

Important Disclaimers:

The measurement results of this product are for industrial examination only and are not intended for medical use or as a basis for diagnosis. Always follow a doctor's guidance and do not use measurement results for self-diagnosis or treatment.
This product has a waterproof grade of IP68. It cannot be used for deep diving or prolonged immersion in water. Avoid exposing the watch to hot water, as steam can affect its performance.
The Company reserves the right to modify the contents of this manual without prior notice. Some functions may differ based on the corresponding software version, which is normal.