Why won't my Myzone MZ-Switch turn on even though it is fully charged?
If your Myzone MZ-Switch is fully charged (indicated by a pulsing green light during charging) but will not turn on, please check the following…
Manuals+ Q&A
myzone W888 MZ-Switch Heart Rate Monitor User Guide — questions & answers
Read product questions and troubleshooting answers linked to myzone W888 MZ-Switch Heart Rate Monitor User Guide.