... alarm and hurly chime3) Pulse mode: determines heart rate 4) Calorie counter5) Stopwatch6) water resistant Specification: - Material: ABS case,PU ... , pulse, pulse too fast alarm, stop watch, training level,calorie, EL backlight, alarm- LCD size: 22*21mm- Unit Product ... make sure we're exercising at a level that emphasizes calorie burning. Business Scope:Heart rate monitors, sports equipment,digital ...