DAS-4 SL40 Smartwatch User Manual

Model: SL40

Brand: DAS-4

Introduction

This document is the user manual for the DAS-4 SL40 smartwatch, providing comprehensive information on its features, operation, and maintenance.

Image: A black DAS-4 SL40 smartwatch with a square display showing time, date, and temperature (36.6°C).

Introduction to Components

The DAS-4 SL40 smartwatch features the following key components:

Full-screen touch display
On/off key (side button)
Rechargeable pin (for charging)
Heart rate sensor
Body temperature sensor

Remarks: When a call comes in, you can hang up directly by pressing the side button while Bluetooth is connected.

Charging Method

For first-time use, ensure the smartwatch has sufficient power. If it cannot be turned on due to low battery, please charge it first and then power it on.

Image: The smartwatch being charged using its magnetic charging cable.

Install the Bracelet APP

To use the full functionality of your smartwatch, download and install the "M Active 2" application on your mobile phone. Scan the QR code provided in the original document to download the app.

Adaptation platform and requirements: Android 4.2, iOS 9.0 and above, and mobile phones supporting Bluetooth 4.0.

Connecting the Bracelet to Your Phone

Follow these steps to bind your smartwatch with your phone:

Open the "M Active 2" client APP on your phone.
Click the "Mine" button at the bottom right of the interface.
Navigate to "device management" and then "connection management".
Click "connect bracelet" and select the model corresponding to the Bluetooth address (e.g., MT28).

Binding is completed. Once connected, the time and date of your phone will synchronize with the smartwatch. The phone app will also synchronize movement data, sleep state, heart rate, blood pressure, and blood oxygen from the bracelet. You can slide the screen to switch between different interfaces.

Introduction to Main Functions

Main Interface / Dial

Hold the main interface to switch between different watch faces (dials).

Images: Various smartwatch watch faces displaying time, date, steps, and other information.

Exercise Data

The smartwatch counts your daily exercise amount and resets it at 24:00 every day. You can query historical exercise data in the APP.

Images: Examples of exercise data display on the smartwatch, showing steps, distance, and calories.

Heart Rate Interface ❤️

After switching to the heart rate interface, the smartwatch will automatically measure your heart rate and synchronize the results to the APP for saving.

Image: Smartwatch display showing a heart rate measurement interface.

Blood Pressure Interface [blood pressure icon]

After switching to the blood pressure interface, the smartwatch will automatically measure blood pressure and synchronize the results to the APP for saving.

Image: Smartwatch display showing a blood pressure measurement interface.

Blood Oxygen Interface [blood oxygen icon]

After switching to the blood oxygen interface, the smartwatch will automatically measure blood oxygen and synchronize the results to the APP for saving.

Image: Smartwatch display showing a blood oxygen measurement interface.

Body Temperature Interface ?️

After switching to the body temperature interface, the smartwatch will automatically measure body temperature and synchronize the results to the APP for saving.

Note: For accurate body temperature measurement, the electrode at the bottom must be in full contact with the skin. The data is for reference only; medical equipment and doctor's diagnosis shall prevail.

Image: Smartwatch display showing a body temperature measurement interface.

Sport Mode ?

After switching to the sport mode interface, you can choose from a variety of sport modes.

Images: Examples of sport mode interfaces and a list of available sports like Running, Walking, Cycling, Basketball, etc.

Sleep Interface ?

When you fall asleep, the bracelet will automatically detect the duration of deep sleep, light sleep, and total sleep for the night. It calculates sleep quality and updates sleep data synchronously to the APP.

Note: Sleep data can only be obtained when wearing the bracelet during sleep.

Image: Smartwatch display showing sleep tracking information.

Message Interface ?

After switching to the message interface, you can view the content of message pushes from your mobile phone.

Image: Smartwatch display showing incoming message notifications.

Weather Interface ☀️

After switching to the weather interface, you can view the weather conditions of the day. Data synchronization requires a Bluetooth connection to the mobile phone.

Image: Smartwatch display showing current weather information.

Music Interface ?

After switching to the music interface, you can control music playback on your mobile phone.

Image: Smartwatch display showing music control interface.

Stopwatch Interface ⏱️

After switching to the stopwatch interface, you can start, stop, and reset the stopwatch.

Image: Smartwatch display showing the stopwatch function.

Countdown Interface ⏳

After switching to the countdown interface, you can set and start a countdown timer.

Image: Smartwatch display showing the countdown timer function.

Find My Phone Interface ?

After switching to the "Find My Phone" interface, the phone connected via Bluetooth will ring automatically, helping you locate it.

Image: Smartwatch display showing the "Find My Phone" function.

QR Code Interface ? QR code ?

This interface displays a QR code that can be scanned by your mobile phone to directly download and install the companion APP.

Image: Smartwatch display showing a QR code for app download.

Shutdown Interface ? power ?

After switching to the shutdown interface, you can tap the option to shut down the smartwatch directly.

Image: Smartwatch display showing the shutdown confirmation screen.

Setting Interface ⚙️

After switching to the setting interface, you can view the Bluetooth address and perform other relevant setting operations.

Image: Smartwatch display showing the settings menu.

Reminder of Other Functions

It is necessary to set the reminder switch within the APP and keep the mobile phone and the smartwatch connected via Bluetooth for functions such as call alerts, message push notifications, alarm clocks, and sedentary reminders.

Questions and Answers

Q: What can I do if it prompts that the bracelet cannot be found? A: First, check if the bracelet has power. Secondly, place the bracelet close to the mobile phone and try to connect again. If it still cannot be connected, try switching the Bluetooth on and off on your phone.
Q: Why does my heart rate test fail? A: When measuring heart rate, keep the person at rest. Ensure the bottom of the bracelet is tightly against the arm without any obvious gap. Do not shake the arm during measurement.
Q: Why can't the bracelet receive message push notifications? A:
1. Confirm that the message push switch is turned on in the mobile phone client APP.
2. Verify that messages can be displayed normally in the message notification column of your mobile phone. The bracelet receives messages by reading from this column. If there are no messages in the mobile phone's notification column, the bracelet cannot receive them.

Warning

⚠️ Please consult your doctor before starting new sports activities. Although the smartwatch can monitor real-time dynamic heart rate, it cannot be used for any medical purposes.

Graphic: A triangular certificate-like seal with text "QUALIFIDE CERTIFICATE", "Smart watch", "MODEL:", "CHECKER:", "QA PASS". Below this are "RoHS" and "CE" logos.

Warranty and Care

The warranty terms covering this product are detailed on the official website: www.das-4.com.

IP67 Rating: Dust proof only. Water contact is prohibited.

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