I've had my Garmin Vivofit for about 5 months now, and up until mid January, it was working fairly well, but within the last week or so the steps are taking 5 or 6 syncs to register, the Heart Rate Monitor stops working several times during my workout, and sometimes doesn't even register the little activity that the HRM is on and supposedly recording for. This is extremely frustrating! I don't understand why it's not working properly all of a sudden. The battery is supposed to be good for a year, is it not?
Please help!!!