I love the M400 I personally train with it but its not for every one.
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Thank you for the review.
One question, is it possible to get accurate readings running on a treadmill?
It seems that the M400 doesn't have any support for foot pod.
Regards
I want this gps watch/fitness tracker but I am a bit concerned as a couple of reviews say that the GPS drops out now and then. Has anyone had many issues??