Philips SmartSleep User Manual page 11

Inserting the sensor into the pouch
Note: During charging, the battery indicator blinks
slowly white.
Battery fully charged
When the battery is fully charged, the battery
indicator lights up white continuously and switches
off automatically after 30 minutes.
Quick charge
When the battery is low or empty, you can quickly
charge the sensor for 1 hour. This allows you to use
the sensor during one sleeping session.
Battery low
When the battery is almost empty, the battery
indicator blinks orange. Charge the sensor when
the battery low indication lights up before using it.
Battery empty
When the battery is empty, the battery indicator
blinks orange quickly. The sensor can only be used
for one more sleep session.
1 Push open the slit on the back of the pouch.
2 Insert the sensor into the pouch.
Note: Make sure that the sensor is completely
inserted into the pouch.
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