Living solo is great. But there is a chance that someone gets incapacitated and can not call for help. TheLifeSigns service sends a daily email with a lifesign button. In case you are not able to press the button, TheLifeSigns automatically sends requests to your buddies to check in on you. This can be life saving.
Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Crystal Alarm - Mobile phone alarm A personal alert strengthens your safety in risky situations, threatening situations and for lone workers.
SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.
Staying Alive - Free AED Locations worldwide
Pillow for iOS - An iOS companion that helps you sleep better 💤
Kitestring - Keep tabs on your well-being.