• Bluetooth
is not activated on your smartphone. Activate Bluetooth
®
smartphone settings.
• The battery in the activity sensor is flat. If the activity sensor does not switch
on, charge it with the USB charging cable supplied.
• Check that you are using the correct app. Data transfer is only possible with
the "HealthManager" app.
• The contacts on the rear of your sensor are dirty. Clean the sensor as de-
scribed in chapter 9.
When should I charge the battery in the activity sensor?
Charge the battery in the activity sensor if
pressing the button. As soon as
battery power of 15 hours remains. In order to continuously record data, never allow
the battery to deplete completely.
How do I correctly charge the battery in the activity sensor?
To charge the activity sensor correctly, follow the instructions in Chapter "5. Charg-
ing the battery".
Can I wear the activity sensor whilst cycling?
You can also wear the activity sensor whilst cycling. It is crucial that you wear the
sensor correctly. You can wear the sensor on your leg or in a narrow or side trou-
ser pocket. You should not wear it on your belt. Otherwise, data on the distance
is shown on the display when
is shown on the display, a maximum
51
in your
®