Watched a video and the s5 tells you not to move or talk while you test your heart rate. Well then how are you supposed to test it while you do cardio? Am I the only person that this doesn't make any sense to?
Maybe you can still get a reading if you just try not to move your hand while you hold the phone or something? Is there any information about this at all or are we just only supposed to take our resting heart rate?
Maybe you can still get a reading if you just try not to move your hand while you hold the phone or something? Is there any information about this at all or are we just only supposed to take our resting heart rate?
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