Watts is a MacBook® battery management and calibration assistant tool. It's a menu bar app that, apart from the usual battery information (power source used, current battery charge and remaining time), provides advanced data to obtain the maximum performance of your MacBook® battery.
Your 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 features an intuitive calibration assistant that will guide you through the process of calibrating your battery. The calibration scheduling can be
Note: Now requires OS X 10.11 or later
- Watts has been rebuilt from scratch using the latest Mac OS® technologies.
- It contains the same features as previous versions, but the new code base will allow us to add new features and keep improving constantly.
- OS X 10.11 or later