Features: Time and calendar. Daily alarm & hourly chime. Chronograph (stopwatch) with split lap time. Exercise heart rate measure and resting heart rate measure modes. Exercise counter with automatic and manual override calorie counter. External pulse mode for determining heart
Features: Time and calendar. Daily alarm & hourly chime. Chronograph (stopwatch) with split lap time. Exercise heart rate measure and resting heart rate measure modes. Exercise counter with automatic and manual override calorie counter. External pulse mode for determining heart rate at any time. Exercise intensity input for calories analyzing. Battery type: CR2032.