USE IN THE WATER

The watch is water-resistant up to 164 feet. The chest belt is splash proof, but should not be worn for underwater activities, as the heart rate transmission cannot occur under water. Refer to the table for proper use guidelines.

 

RAIN

SHOWERING

LIGHT

SHALLOW

SNORKELING

 

SPLASHES

(WARM/

SWIMMING

DIVING/

/ DEEP

 

ETC

COOL

/ SHALLOW

SURFING/

WATER

 

 

WATER

WATER

WATER

DIVING

 

 

ONLY)

 

SPORTS

 

Watch

 

 

 

 

 

164Feet/

OK

OK

OK

NO

NO

50M

 

 

 

 

 

 

 

 

 

 

 

Chest Belt

OK

NO

NO

NO

NO

IMPORTANT:

Ensure the buttons and battery compartment are secured and intact before exposing the watch to excessive water.

Avoid pressing the buttons while in the water or during heavy rainstorms, as this may cause water to enter the watch, leading to malfunction.

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Omron HR-310 instruction manual USE in the Water, Light