Welltory is a free lifestyle app that functions as your personalized health assistant. With over 5 million users, it has been featured by TechCrunch, Product Hunt, and Lifehacker. The app lets you sync data from other apps and gadgets for more insights into your health and lifestyle. You can measure heart rate variability by applying a finger to your phone’s camera or by using the ‘Mindfulness’ program on your Apple Watch. In addition to daily health metrics, workout and sleep analytics, and blood pressure interpretations, Welltory also analyzes heart rate variability – a solid health marker backed by over 25,000 studies on PubMed. This app is a great tool to optimize your workout performance, avoid overtraining, and learn how specific training behaviors affect recovery. It also provides smart guiding and support for easy and fun self-care, including daily life hacks, breathing exercises, and recommendations on how to cope with stress, panic attacks, and insomnia. Welltory integrates with the Apple Health app and supports 140+ data sources to connect for day-to-day monitoring.