The battery needs to be calibrated from time to time to keep the onscreen battery time and percent display accurate, and to keep the battery operating at maximum efficiency.
Watts can substitute the default menu bar battery icon and adds advanced features.
Watts looks similar to the Mac OS® battery icon menu, and provides some extra options like vertical battery icon and more.
Watts gives the usual information of the power source used, current battery charge and remaining time.
Watts provides detailed information on the battery capacity and charge cycles. It also stores your battery data regularly, so you can check its evolution during time.
Watts summarizes several battery indicators and gives you a clear overall status of your MacBook® battery.
Watts features an intuitive calibration assistant. It will guide you through the process of calibrating your battery. The calibration scheduling can be adjusted for your needs, and even postponed if you want. Calibration dates are automatically logged.