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)
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
BatteryCare - BatteryCare - Application and good practice guide for maintaining and optimizing the battery of the modern laptop
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
BatteryBar Pro - BatteryBar Pro is software for windows that enables users to check their Battery performance and stats.
Better Uptime - We call you when your website goes down