Studies have shown that continuously monitoring a buildingâs energy systems can lead to reductions of 10 to 15 percent in annual energy bills. For the typical 50,000-square-foot retail building, thatâs equal to about $8,000 in savings per year!
Battery Life. Fitbit says the Charge HR will last about 5 days on a charge. That's about half the time of the Charge, but that endurance is reasonable considering the HR is constantly monitoring your heart rate.
The free Fitbit app is designed to work with Fitbit activity trackers and smart scales. GET ACTIVE. EAT BETTER. MANAGE WEIGHT. SLEEP BETTER. - Wirelessly SYNC your Blaze, Alta, Alta HR, Charge 2, Flex 2, Surge, Charge HR, Charge, Flex, Aria, One or Zip tracker with your Android device.