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Heart Rate Monitoring Function: 

Take a single measurement of your heart
rate. You should see a green light being
emitted from the bottom of the watch.
For average BPM you should consult
your doctor as normal BPM can differ
according to your age, gender and
physical condition.  

Blood Pressure Function: 

Please put your hands flat on a surface
and do not move. When this function is
activated it needs about 45 - 50 seconds
of measuring and reading to provide a
result.

Please  note:  The  device  is  not  a  medical  device.  Any  values
shown are for reference only and does not replace the doctors
medical diagnosis. 

Blood Oxygen Function: 

Blood oxygen (SP02H) level is the
amount of oxygen circulating in the
blood. Please refer to information
about healthy or abnormal blood
oxygen percentage for your age group
and gender online and/or ask your
medical practitioner for advice. 

Summary of Contents for SL44

Page 1: ...SL44 User Manual...

Page 2: ...the final product Typos and inconsistencies in this manual will be corrected in a timely manner If we have updates this manual will change without notice Our company reserves the right to revise the m...

Page 3: ...the screen In order for that to happen the smartwatch must be connected with the mobile phone via Bluetooth Charging instruction this product adopts is using magnetic force charging Supports 5V 1A mo...

Page 4: ...ed with the pins it will cause the circuit to burn Connection The smartwatch can connect with the mobile phone with the WearFit 2 0 by downloading it frm the following QR codes or by searching it on P...

Page 5: ...e binding and tap connect For more information on the connection please turn to our website www das 4 com and search the Quick Starter Guide button There you will find quick and siple steps to connect...

Page 6: ...ll as how many of those were light sleep and how many were heavy This data is synchronized with the application Message notifications You can view the notifications that the watch has received Weather...

Page 7: ...necessary to keep a steady and active connection Furthermore you can set in the app which notifications you want to receive Health Please note The device is not a medical device Any values shown are...

Page 8: ...at on a surface and do not move When this function is activated it needs about 45 50 seconds of measuring and reading to provide a result Please note The device is not a medical device Any values show...

Page 9: ...that has been used for purposes other than the intended use Any damage caused by improper power input or improper cable connection Find Phone Function As the device and phone are connected the Find P...

Page 10: ...lication so that the continuous application smartwatch communication is not interrupted 3 If there is a problem with the watch or its use please contact the store where you purchased it 4 The measurem...

Page 11: ...e may malfunction 10 Avoid hitting the device to reduce the risk of damage www das 4 com What is NOT Included in the Warranty Terms Any defects caused by an accident misuse abuse improper installation...

Page 12: ...kin and the hand is not in motion 3 Why is the watch not showing the messages You must have the Access to notifications permission enabled You need to check that the message also appears in the notifi...

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