MIO - Triumph with Bonus Watch Strap

% of max heart rate based on age, genderMeasures resting heart rate for baselineTracks resting heart rate for accuracyCalculates calories burned, tracks intakeSmart Touch ergonomic sensor technologyUtilizes the 3500 Calorie CountdownBonus extra Signature interchangeable watchbandDisplays time, date, weekdayDaily alarmBacklit displayCount-up, count-down with warm-up, walk-run and repeat timersWater resistant to 30 metersUser-replaceable batteryManufacturer's warranty included - see Product Guarantee for detailsAbout MIO MIO is the world's first ECG Accurate Strapless Heart Rate Monitor, giving you the freedom to check your heart rate whenever and wherever you want. MIO makes it easy to monitor your heart rate throughout the day as well as while exercising. No more chest straps! Just accurate and easy-to-understand biofeedback to keep you informed and in tune with your body. MIO's motto: Move. Measure. Motivate.ECG accurate heart rate without a chest strapVisual indicator of exertion levelHeart rate recovery measures fitnessDimensions: 10.5L x 1.25W x .5H inchesManufacturer's warranty included (see product guarantee)