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When the watch battery is fully charged, it is at 100%. When the watch battery is
fully discharged, it is at 0%. Your watch is fully functional from 100% down to a
20% charge. The following table describes how the watch responds at different
battery charge levels.
Battery charge
remaining
Watch response
30%
The low battery indicator ( ) appears.
20%
A notification message appears. The watch goes into low battery mode.
The watch radio turns off and stops receiving new information. The watch
switches to the Time channel after 5 minutes. The watch face may switch
to one that uses less battery power.
10%
The watch turns off and the screen is blank. The watch conserves the
contents of its memory.
If your watch has a remaining battery charge of 30% or less, you should charge the
watch as soon as possible. Charging the watch takes up to 4 hours.
To charge your watch:
1. Connect the power cord to the charger. Plug the power cord into an
electrical outlet.
2. Rotate the charger arm into the open position.
3. Be sure to close the watch clasp completely. This allows your watch to receive
your information.
4. Place your watch on the charger arm.
5. Make sure that the pushers on the watch match the diagram on the charger arm.
