E: 26/01 (MD) The prize: Win a £100 voucher for Fourth Frontier

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Questions

Simply choose the correct answer to the following question to be entered into this free prize draw.

Which parameters can the Frontier X measure?

Heart Rate and Breathing Rate

ECG and Cardiac Strain

All of the above<<<<<<THIS ONE
https://comps.womenshealthmag.co.uk/competition/FourthFrontier_womenshealth.php

Ms_Chocaholic

The Frontier X, is a revolutionary chest-worn device used for athletic training and monitoring cardiac health parameters such as your ECG and Cardiac Strain – made to strengthen & protect your heart, and optimise your performance.