| 4 Years in a row!Read
Free Shipping on U.S. Orders $75+
$79.99 - Being Restocked
Reach your goals faster with accurate information about your training. With the 4iiii Viiiiva, you finally have the heart rate monitor you've been searching for all along.
Visit our Shipping Info page for additional information.
Sales Tax charged to Alabama, California, Connecticut, District of Columbia, Idaho, Iowa, Minnesota, Nebraska, New Jersey, New York, Oklahoma, Pennsylvania, South Carolina, South Dakota, Vermont & Washington.
Visit our Customer Service page for additional information.