If something changes in one part of the family, other. parts will need to adjust as well. In addition, the family is part of other systems in. the community, so changes in one family will create imbalance and lead to changes. in other systems that surround that family.
The Fitbit Surge comes equipped with a rechargeable battery made of lithium-polymer. It takes roughly about 1 â 2 hours to charge a Surge fully. Fitbit Surge has the longer battery life of 7 days per charge than other Fitbit products.
â03-21-2016 22:35. I have a Fitbit Charge HR, and I manually enter the amount of time I spend lifting weights. When it calculates the calories, does it take into account the fact that people (at least should) take breaks between sets, or does it assume, for example, that if I put in 60 minutes that I'm constantly lifting for 60 minutes?