Measure heart rate variability and heart-brain coherence to track stress levels and emotional balance. Practice guided breathing exercises, mindfulness sessions, and coherence techniques to improve focus and reduce anxiety.
by HeartMath LLC★ 4.93,864 ratingsHealth & FitnessFreeData updated 2026-09-06
Calculate age and get personalized health insights
Calculate age using health data. Receive personalized recommendations to optimize health. Track progress with adaptive coaching based on Apple Watch input. Adjust activity and rest based on physiological insights.
Teaches abdominal breathing techniques to manage stress and anxiety. Guides users through controlled breathing exercises. Offers progress tracking and reminders for regular practice. Includes calming visualizations and mindfulness prompts.
Convert ANT+ sensor data to Bluetooth Smart for compatibility with fitness apps. View heart rate, power, speed, and cadence metrics. Control ANT+ trainers via BLE FTMS protocol. Sync data across compatible applications.
Relieve stress and anxiety with exercises. Learn and practice expert techniques. Improve sleep and focus through mindfulness sessions. Track progress and set goals for daily routines. Sync with wearable devices to monitor physiological responses.
Chat with AI characters from diverse backgrounds, including historical figures, fictional characters, and professional mentors. Customize interactions, engage in role-play, and explore conversations tailored to personal interests.
Practice writing, speak, read, and learn vocabulary
Improve Writing with real band feedback. Practice Task 1 and Task 2 to get instant AI band score predictions. Receive detailed corrections, smart practice exercises, and clear explanations.
Estimate using heart-rate data. Log daily readings and track trends over time. View and heart rate history. Set reminders for regular checks. Share data with healthcare providers.