Operating Instructions

Status LEDs

The status LED supports the operator during the

charging process, commissioning and data

transmission as follows:

• LED is off: The unit is active in the measurement

or the unit is deactivated due to an empty

battery.

• LED flashes red (1 time per second): The battery

is being charged and has a charge level below

80%.

• LED flashes red (3 times per second): The

battery is being charged and has a charge level

below 80%. Measurement data is available on

the device.

• LED flashes green: The battery is charged and

has a charge level above 80%.

• LED is constantly green: the battery is fully

charged and the internal time is set.

• LED flashes alternately between green and red:

data is being transmitted to the gateway

Activate measurement

The units activate the measurement automatically

when the following criteria are met:

• Battery has enough capacity

• The internal time is set

When commissioning, it is important that the battery is

fully charged. This is the only way to achieve the

maximum runtime.

The gateway automatically sets the internal time of the

activity tracker as soon as the activity tracker is within a

range of 10m around the gateway.

If the activity tracker is brand new or has been completely discharged, e.g. after a long period of

storage, the time must be reset.