Watch Functions - Time of the day - Water resistant - Easy to read large display HR Functions - ECG heart rate - Current heart rate - Adjust heart rate limits - Out of target zone alarms - One-touch button for audible alarm Special Functions - User changeable batteries (transmitter & watch) - Comfortable ultra slim Ergonomic chest belt transmitter - State-of-art stylish wrist watch design - HR measurement with COLOR ZONE LED lights - LED blink in green indicates in the zone - LED blink in red indicates over the upper limit - LED blink in yellow indicates under the low limit
