As you may know, Google has put support for two new sensors in Android 4.4 KitKat – the step detector and step counter. Both are optimized to work on hardware with low-power consumption and can be used for motion detection. This lightweight pedometer app is designed to be running all the time without having any impact on the battery life, because it uses the hardware step detector, which is already running even when not using any pedometer app – the result is low battery consumption.
In addition to no power consumption, you can sign in with your Google+ account to unlock achievements and compete with others in the leaderboards right from the pedometer app. Download it from Play Store.
