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. Activating the Electrolite feature will contribute to battery drain.
Battery Replacement:
Follow steps below to replace your watch battery. For best results, you can have
Nike’s authorized service center change the watch battery.
Open the battery 
lid on the watch 
with a coin by
turning counter- clockwise.
Twist and | Insert a CR2032, |
remove battery | 3V lithium |
holder cover. | battery with the |
Remove old | writing facing |
battery. | you. Do not |
| touch the 2 |
| contacts. |
Replace the battery holder cover and battery lid.
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 | Insert a CR2032, 3V | Replace the battery lid. |
the HR Transmitter | lithium battery with |
|
with a coin by turning | the writing facing you. |
|
Do not touch the 2 |
| |
| contacts. |
|
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