Best Cardiogram: HR Monitoring Alternatives ranked by AI · updated Aug 2026

Cardiogram is a heart-rate and health-monitoring app for Apple Watch, Wear OS, and compatible wearable users. It emphasizes continuous heart-rate trends, sleep data, symptom journaling, and longitudinal insights rather than clinical diagnosis.

Developer: Cardiogram, Inc. Price: Freemium, Premium from $14.99/mo 🎯 cardiogram.com

Top 6 Cardiogram: HR Monitoring alternatives

πŸ’‘ Pick it for deeper Apple Watch analysis without Cardiogram's recurring subscription.

HeartWatch is a comprehensive heart rate monitoring app that provides detailed insights and analysis of heart rate data. It offers customizable alerts...

Pros

  • Detailed insights
  • Customizable alerts

Cons

  • Some features require payment
  • Complex interface

Free with in-app purchases

πŸ’‘ Pick it for broader stress, HRV, and lifestyle insights across many connected health platforms.

Welltory is a stress and energy management app that measures your heart rate variability and provides insights to improve your well-being.

3 fitbit logo

πŸ’‘ Pick it for a polished all-in-one wearable ecosystem with stronger sleep and activity features.

Fitbit is a popular fitness tracking device that helps users monitor their activity, exercise, sleep, and more.

πŸ’‘ Pick it for a free, privacy-focused health-data hub if you already use an iPhone or Apple Watch.

Apple Health is a health and fitness tracking app that comes pre-installed on iOS devices.

Pros

  • Seamless integration with Apple devices
  • Comprehensive health data tracking

Cons

  • Limited compatibility with non-Apple devices
6 Samsung Health logo

Samsung Health

Samsung Electronics

πŸ’‘ Pick it for a free Android-focused health dashboard optimized for Galaxy devices.

Samsung Health is a free health and fitness platform for Galaxy phones, watches, and compatible sensors. It tracks heart rate alongside sleep,...

Pros

  • Strong Android and Galaxy Watch integration
  • Includes heart rate, sleep, stress, and activity in one dashboard
  • Free core platform with no mandatory subscription

Cons

  • Best experience is limited to Samsung hardware and phones
  • Less detailed heart-rate history than Cardiogram or HeartWatch
  • Some measurements and coaching features are device-dependent

Free; some features require compatible Samsung hardware

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