My charge 6 is recording a much smaller number of zone minutes than my charge 5 even though my exercises are the same. I had been doing about 125 zone minutes a day on Charge 5 and now I’m getting about 10 to 25 zone minutes a day. Although it’s not consistent and some days will record 40 or 50 minutes for the same exercises. But nowhere close to the Charge 5. Anyone else? Or any ideas how I fix this?
