Nordmende BF50HR, User Manual, Page: 7 / 37

There are certainly various types of smartband, from the simplest
to just counting the steps, the most complex ones, who also
take into account burned calories, sleep cycles, read heart rate,
and receive notifications (calls, SMS and more) from your smart-
phone, below a few examples( Some features listed may not be
available on all commercial models):
•
Date and time
• Count calories
• Pedometer
• Distance
• Sleep monitoring
• Heart rate (not on BF50)
• Blood pressure (not on BF50)
• Blood oxygenation (not on BF50)
How it works
steps counter (Pedometer)
The operating principle of the pedometer is as follows:
The bracelet has incorporated a “gyroscope” inside, when the end
user wears the bracelet and starts to move, for example, the gyro
vibrates (unknowingly) and generates a waveguide.
Several movements will produce different waveforms.
An algorithm identifies a specific number by identifying and
recognizing the action that generates a fixed waveform;
USER MANUAL page 7