Checking the current power reserve level
24
The power reserve level
We recommend the power reserve to be a level 3 to ensure optimal operation.
Level
3
2
1
0
Approximate
duration of at
this level
With connecting to iPhone within 6 hours a day
7 months
Up to 10 days
Up to 15 days
Up to 5 days
Without connecting to iPhone
Up to 3 months
Up to 5 months
Up to 2 months
OK for normal use
Charge immediately.
• The connection is automatically closed and reconnection becomes unavailable when the
power reserve level gets to “0”. However, basic function of the watch is still available.
• Duration when connected is based on a 6-hour connection with the iPhone and about 10
notifications a day.
