What are some alternatives?
When comparing Battery Health and Wattagio, you can also consider the following products
BatteryBar - Track battery life with BatteryBar and BatteryBar Pro for Windows. Statistical calculations on past usage give BatteryBar increased accuracy.
Die With Me - Chat with strangers when you have less than 5% battery
Accubattery - Monitor's battery capacity through the use of science
BatteryCare - BatteryCare - Application and good practice guide for maintaining and optimizing the battery of the modern laptop
coconutBattery - With coconutBattery you are always aware of your current battery health. It shows you live information about the battery in your Mac and iOS devices (iPhone, iPad)
Fruitjuice - FruitJuice helps you keep your Apple Mac Laptop battery running and lasting longer.