How to Measure Your Heart Rate

•Turning the Daily Alarm ON/OFF

•Turning the Hourly Chime ON/OFF

•Using the Chronograph Feature

•Care and Maintenance

•Specifications/Battery

•How the Watch Works

While this watch works like a standard sports watch, it includes an advanced heart rate sensing technology - S-Pulse™ - that provides easy and accurate contact heart rate readings.

S-Pulse™ is a patented heart rate sensing technology that measures the electrical signals on your skin – in the same manner that an EKG or electrocardiogram does.

While the Sportline Solo 900 Heart Rate Watch attaches to your wrist like other watch products, it does not measure or sense your pulse at your wrist. It instead uses S-Pulse™ technology to sense your heart rate by measuring your EKG signal.

To get your heart rate reading, just follow these simple steps:

1. Place the Sportline Solo 900 Heart Rate

Watch on your wrist, adjusting for a snug, comfortable fit.

2.Place your finger on the Sportline Solo 900 Heart Rate Watch’s sensor, as shown, and press gently for 3-8 seconds.