8
Battery
WARNING!
Keep watch batteries away from children. If swallowed, contact a doctor immediately.
WARNING!
Batteries contain chemical substances. They should be disposed of properly according to local regulations.
Watch
Battery Type:
CR2032 3V Lithium
Battery Life:
The battery is estimated to last 1.5 years depending on frequency
and use of certain features.
Battery Replacement:
Do not open watch back. Battery replacement must be performed by a certified
Nike service center to retain a valid warranty. In addition to battery replacement,
the service center will test movement, gaskets, water resistance and hardware,
to further ensure the long-term care of your watch.
Heart Rate Transmitter
Battery Type:
CR2032 3V Lithium
Battery Life:
The battery is estimated to last 1 year if HR Transmitter is used one hour per day.
Open the battery lid on
the HR Transmitter
with a coin by turning
counter-clockwise.
Insert a CR2032, 3V
lithium battery with
the writing facing you.
Do not touch the 2
contacts.
Replace the battery lid.
