4.8

Out of 4 Ratings

Owner's of the Omron Heart Rate Monitor HR-310 gave it a score of 4.8 out of 5. Here's how the scores stacked up:
  • Reliability

    4.75 out of 5
  • Durability

    4.75 out of 5
  • Maintenance

    4.75 out of 5
  • Performance

    4.75 out of 5
  • Ease of Use

    4.75 out of 5
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BATTERIES
The chest belt uses a CR2032 3V battery, which has already been
installed. If the heart rate signals become unsteady or stop your chest
belt battery may need replacing.
To replace the chest belt battery:
1. Using a coin, twist the battery door counter-clockwise until it
clicks out of place.
2. Replace the old battery and close the battery door by twisting it
clockwise until it is rmly in place.