SIGMA ONYX Pro Heart Rate Monitor Watch
November 25, 2009 by Running Watch Reviews
Filed under Running & Sports Watch Reviews, Sigma
The SIGMA ONYX Pro Heart Rate Monitor Watch helps people who are looking to improve their training by using advanced data gathering and analysis technology. With an intuitive interface and with built in training monitoring and analysis capabilities, the Onyx PRO provides a competent match for all your training needs. Now you can easily find [...]
