This update improves Apple Watch connectivity and overall performance. What’s new: • Faster and more reliable Apple Watch connection • Improved real-time heart rate streaming stability • Smoother switching between Apple Watch and BLE monitors • Better performance during workouts • Optimized battery efficiency • General bug fixes and improvements Cardiogram remains private and fully offline — no accounts, no cloud, no tracking.

Our most reliable heart rate tracking yet. We have completely overhauled how your Watch and iPhone stay connected to ensure you never miss a beat. Your heart rate data is now automatically saved even if your phone is out of range, and syncs perfectly the moment you are back. We have also added a new workout picker so you can choose activities like Yoga, Cycling, or Hiking, along with real-time indicators so you always know your devices are synced.

Row your way to a stronger heart. We have added Rowing workouts to our supported activities and significantly improved Apple Watch connectivity for a more seamless and reliable data sync.

We’ve polished the heart of the app! This update includes bug fixes and performance improvements to ensure your tracking experience is smoother and more reliable.

Improved reliability and smoother heart rate monitoring. This update includes bug fixes, performance improvements, and stability enhancements to make Cardiogram work better during every session. Disclaimer: Cardiogram is not a medical device and does not diagnose or treat health conditions. Consult a healthcare professional before making medical decisions.

• Fixed several issues affecting connectivity and stability when using Cardiogram with Apple Watch. • Improved reliability during heart rate monitoring sessions. • Additional bug fixes and performance improvements. We’re committed to making Cardiogram as reliable and smooth as possible. Thank you for your feedback and support! Disclaimer: Cardiogram is not a medical device and does not diagnose or treat health conditions. Consult a healthcare professional before making medical decisions.

Apple Watch support has arrived. You can now use Apple Watch as a heart rate source and view live heart rate data on iPhone during workouts. What’s new: • Apple Watch heart rate streaming to iPhone • Seamless switching between Apple Watch and BLE heart rate monitors • Improved workout stability and performance • More accurate Apple Health synchronization • Enhanced battery efficiency for longer sessions • Refined interface with clearer charts and heart rate zones • General bug fixes and performance improvements Cardiogram remains private and fully offline — no accounts, no cloud, no tracking. Disclaimer: Cardiogram is not a medical device and does not diagnose or treat health conditions. Consult a healthcare professional before making medical decisions.

Apple Watch support is here. Cardiogram now lets you use Apple Watch as a heart rate provider. Start a workout on your watch and see your heart rate live on iPhone. What’s new: * Apple Watch heart rate support with live streaming to iPhone * Easy switching between Apple Watch and BLE sensors (Polar, Garmin, Wahoo, CooSpo, Magene, and more) * Improved stability and performance during workouts * Smarter Apple Health syncing with better accuracy * Better battery efficiency for long sessions * Refined UI, clearer charts, and improved heart rate zones * Bug fixes and performance improvements Cardiogram remains fast, private, and fully offline. No accounts, no cloud, no tracking. Disclaimer: Cardiogram is not a medical device and does not diagnose or treat health conditions. Consult a healthcare professional before making medical decisions.

Cardiogram is a fast, private, and beautifully simple heart rate monitor designed for iPhone and Apple Health. It reads your heart rate in real time, works fully offline, and keeps all your data on your device - no accounts, no cloud, no tracking. • Stronger privacy & rock-solid stability for a smoother, more reliable experience. • Smarter Apple Health syncing with improved accuracy and faster updates. • Upgraded BLE connectivity for seamless pairing with sensors like Polar, Garmin, Wahoo, CooSpo, Magene, and more. • Better battery performance, perfect for long runs, workouts, or all-day monitoring. • Sharper visuals, with refined charts, a cleaner UI, and improved color-coded heart rate zones. • Bug fixes and performance improvements throughout the app for a more polished experience. Whether you're training, recovering, or keeping an eye on your heart, Cardiogram gives you control, clarity, and peace of mind - without sacrificing your privacy. Disclaimer: Cardiogram is not a medical device and does not diagnose or treat health conditions. Consult a healthcare professional before making medical decisions.

Cardiogram is a sleek and reliable heart rate monitor app built with privacy first. Designed for iPhone and Apple Health users, it records your heart rate in real time, stores all data locally, and works completely offline - no accounts or cloud services required. What’s New: • Enhanced privacy and stability for smoother performance. • Improved Apple Health integration for more accurate syncing. • Refined BLE connectivity with popular sensors like Polar, Garmin, and Wahoo. • Optimized energy use for longer workouts and continuous tracking. • Visual updates with cleaner charts and color-coded workout zones. Whether you’re training, tracking sleep, or monitoring stress, Cardiogram helps you stay in control of your heart health - securely and accurately. Disclaimer: Cardiogram is not a medical device and does not diagnose or treat conditions. Always consult a healthcare professional before making health decisions.

Introducing the new Liquid Glass design for iOS 16+, giving Cardiogram a fresh, modern, and fluid look. What’s improved: - Stability: Fewer crashes and a more dependable experience. - Connectivity: Stronger, more reliable links with your heart rate monitors. - Performance: Faster responses and a snappier feel across the app. Thanks for your continued feedback - it helps us keep making Cardiogram better. Disclaimer: Cardiogram is not a substitute for professional medical advice. Always consult a healthcare professional for any health concerns.

We’ve polished Cardiogram to make it smoother, faster, and more reliable than ever! What’s improved: - Stability: Fewer crashes and a more dependable experience. - Connectivity: Stronger, more reliable links with your heart rate monitors. - Performance: Faster responses and a snappier feel across the app. Thanks for your feedback - it keeps us moving forward! Disclaimer: Cardiogram is not a substitute for professional medical advice. Always consult a healthcare professional for any health concerns.

This update focuses on making your Cardiogram experience even better! We've worked hard to boost overall performance and squash pesky bugs, resulting in a more stable and seamless app. You'll notice improved: - App Stability: Fewer crashes and a more dependable experience. - Heart Rate Monitor Connectivity: A smoother and more reliable connection to your devices. - Overall Performance: Quicker responses and a snappier feel throughout the app. We're committed to providing you with a more seamless and dependable tracking experience. Thanks for your continued feedback – it helps us make Cardiogram even better! Disclaimer: Cardiogram is not a substitute for professional medical advice. Always consult a healthcare professional for any health concerns.

Performance Boost & Bug Fixes This update is all about making your experience smoother and more reliable. We've squashed bugs to improve app stability, enhanced connectivity with heart rate monitors, and smoothed out overall performance.  Enjoy a more seamless and dependable tracking experience. Thanks for your feedback! Disclaimer: Not a substitute for medical advice. Always consult a healthcare professional.

Stay in control of your heart health with the latest updates to Cardiogram: HR Monitor! We’ve packed this version with powerful new features and improvements for all heart rate monitor users—whether you use Polar, Wahoo Fitness, CooSpo, Kickr, or any Bluetooth HR sensor. - Live Activity Widget: Instantly view your heart rate and workout stats right on your home screen for real-time tracking. - Heart Rate Alarms: Get notified if your HR (frecuencia cardíaca) goes above your custom max—perfect for safe training and peace of mind. - Custom Max Heart Rate: Set your own max HR based on medical advice, not just age formulas. - More Activities: Now track yoga, meditation, and more for a complete fitness and workout overview. - Improved Charts: Enjoy clearer, more detailed graphs to analyze your cardio sessions and health trends. - Enhanced HealthKit Sync: Faster, more reliable integration with Apple Health for seamless data syncing. - SwiftUI Interface: Experience a modern, smooth, and responsive app design across all iOS devices. - Device Compatibility: Now supports Magene H303, CooSpo HW706, Polar, Wahoo, and more heart rate monitors. - Better Battery Life: Optimized for low energy use, so you can track longer workouts. - Optimized for iOS 17+: Enjoy the best performance on the latest iOS. - Privacy First: No account or location required—your data stays private and secure. Whether you’re tracking your heart rate, recording workouts, or monitoring your health, Cardiogram: HR Monitor is your trusted app for accurate, real-time cardio insights. Disclaimer: Cardiogram: HR Monitor is not a substitute for professional medical advice. Always consult a healthcare professional for medical decisions.

Exciting New Updates in Cardiogram! We’ve been hard at work making Cardiogram even better for you. Check out what’s new: Live Activity Widget: Your heart health, live on your Lock Screen! Keep an eye on your pulse effortlessly. Smart Heart Rate Alarms: Get instant alerts if your heart rate goes above your personalized safe limit. Stay informed, stay safe. Truly Custom Max Heart Rate: Set your maximum heart rate based on your doctor’s advice, not just generic formulas. Expanded Activity Tracking: Namaste! Now track Yoga, Meditation, and even more activities for a complete picture of your fitness. Revamped Charts: Dive deeper into your heart health with our beautifully redesigned, easy-to-understand graphs. Supercharged HealthKit Sync: Enjoy lightning-fast and ultra-reliable data import from Apple Health. Sleek SwiftUI Interface: Experience a buttery-smooth, modern, and intuitive app, now fully built with SwiftUI. Flawless Responsive Design: Looks and works beautifully on every device, with major usability enhancements. Broader Device Support: We now seamlessly connect with Magene H303 and CooSpo HW706 Armband heart rate monitors! Extended Battery Life: Track for longer! We’ve further optimized for minimal power use. Optimized for iOS 17+: Enjoy peak performance, perfectly tailored for the latest iOS. Your Privacy, Our Priority: Still no accounts, no location tracking. Your data is yours, always. DISCLAIMER: This app is not a substitute for professional medical advice. Always consult a healthcare professional for medical decisions.

Live Activity Widget: Stay on top of your heart health with a dynamic live activity widget, right on your home screen. Heart Rate Alarms: Receive instant notifications if your heart rate exceeds your custom maximum limit. Custom Max Heart Rate: Personalize your maximum heart rate based on medical advice, not just age-based calculations. More Activities: Now track yoga, meditation, and other activities for a more comprehensive fitness overview. Improved Charts: Enjoy detailed, easy-to-read graphs for better insights into your heart health. Enhanced HealthKit Import: Faster and more reliable syncing with Apple Health for seamless data integration. SwiftUI Interface: Experience a smoother, more modern app design with our full migration to SwiftUI. Responsive Interface: Significant usability and design improvements across all devices. Device Compatibility: Now supports Magene H303 and CooSpo HW706 Armband heart rate monitors. Improved Battery Efficiency: Optimized for minimal power consumption, so you can track longer. Optimized for iOS 17+: Enhanced performance tailored for the latest iOS release. Privacy First: No account creation or location services required—your data stays yours. DISCLAIMER: This app is not a substitute for professional medical advice. Always consult a healthcare professional for medical decisions.

Live Activity Widget: Add a dynamic live activity widget to your home screen for continuous monitoring. SwiftUI Interface: Fully migrated to SwiftUI for a smoother and more modern interface. More Activities: Expanded tracking now includes yoga, meditation, and other activities. Heart Rate Alarms: Get notified when your heart rate exceeds your maximum limit. Custom Max Heart Rate: Adjust your maximum heart rate based on medical advice, not just age-based calculations. Enhanced HealthKit Import: Faster and more reliable syncing with Apple Health. Improved Charts: New detailed and easy-to-understand graphs. Responsive Interface: Significant usability and design improvements for all devices. Device Compatibility: Now supports Magene H303 and CooSpo HW706 Armband heart rate monitors. Improved Battery Efficiency: Optimized for minimal power consumption. Privacy First: No account creation or location services required. Optimized for iOS 17: Enhanced performance for the latest iOS release. Disclaimer: This app is not a substitute for professional medical advice. Always consult a healthcare professional for medical decisions.

Heart Rate Alarms: Set an alarm to notify you when your heart rate goes above your custom limits. Device Compatibility: Now supports Magene H303 and CooSpo HW706 Armband heart rate monitors. More Workouts: Expanded tracking now includes yoga, meditation, and more activities. Custom Max Heart Rate: Adjust your maximum heart rate based on medical advice instead of just age-based calculations. Resting Heart Rate Check: Quickly measure with a long press on the Start button. Improved Battery Efficiency: Optimized for minimal power consumption. New iOS Widget: Add a heart rate widget to your home screen (iOS 16+). Privacy First: No account creation or location services required. Optimized for iOS 17: Enhanced performance for the latest iOS release. Disclaimer: This app is not a substitute for professional medical advice. Always consult a healthcare professional for medical decisions.

Sound alarms for heart rate limits: Activate a new setting to trigger an alarm when your heart rate exceeds set limits. Added support for Magene H303 Heart Rate Monitor. Added support for CooSpo HW706 Armband Heart Rate Monitor. Expanded workout tracking: Now includes yoga, meditation, and more. Customize your maximum heart rate: Set it based on medical advice, not just age. Quick resting heart rate check: Measure it with a long tap on Start. Enhanced energy efficiency for minimal battery drain. New home screen widget for iOS 16+ users. No mandatory account creation or location services required. Optimized for the latest iOS release. DISCLAIMER: This app is not intended for medical diagnoses or treatments. Please consult a healthcare professional before making any medical decisions based on app records.

Sound alarms for heart rate limits: Activate a new setting to trigger an alarm when your heart rate exceeds set limits. Added support for Magene H303 Heart Rate Monitor. Expanded workout tracking: Now includes yoga, meditation, and more. Customize your maximum heart rate: Set it based on medical advice, not just age. Interface improvements: Enhanced user experience, especially on iPhone SE. Quick resting heart rate check: Measure it with a long tap on Start. Added support for CooSpo HW706 Armband Heart Rate Monitor. Enhanced energy efficiency for minimal battery drain. New home screen widget for iOS 16+ users. Seamlessly sync data with Apple Health for a complete wellness overview. No mandatory account creation or location services required. Optimized for the latest iOS release. DISCLAIMER: This app is not intended for medical diagnoses or treatments. Please consult a healthcare professional before making any medical decisions based on app records.

Sound alarm on limits: New setting to enable sound alarm when heart rate limits are reached New compatible heart rate monitor: Magene H303 Heart Rate Monitor Track new workouts: Yoga, meditation, and more Set maximum heart rate based on your medical advice, not just age Fixed interface bugs: Improved user experience on iPhone SE Measure resting heart rate with a long tap on Start New compatible heart rate monitor: CooSpo HW706 Armband Heart Rate Monitor Improved energy efficiency for minimal battery impact Introducing a home screen widget for iOS 16+ users Sync data with Apple Health for a complete wellness overview No mandatory account creation or reliance on location services Optimized for the latest iOS release DISCLAIMER: This app does not provide medical diagnoses or treatments. Consult a healthcare professional before making any medical decisions based on app records.

Track new workouts: yoga, meditation, and more Set maximum heart rate based on your medical advice, not just age Fixed interface bugs on iPhone SE Measure resting heart rate with a long tap on Start Added support for CooSpo HW706 Armband Heart Rate Monitor Improved energy efficiency for minimal battery impact Introducing a home screen widget for iOS 16+ users Sync data with Apple Health for a complete wellness overview No mandatory account creation or reliance on location services Optimized for the latest iOS release DISCLAIMER: This app does not provide medical diagnoses or treatments. Consult a healthcare professional before making any medical decisions based on app records.

Cardiogram HR Monitor - Your Simplified Heart Rate Tracker! New: Measure resting heart rate with a long tap on Start. Added support for CooSpo HW706 Armband Heart Rate Monitor. Improved energy efficiency for minimal battery impact. Introducing a home screen widget for iOS 16+ users. Track various workouts effortlessly: walking, running, cycling, hiking, skating. Seamlessly sync data with Apple Health for a complete wellness overview. No mandatory account creation or reliance on location services. Optimized for the latest iOS release. DISCLAIMER: This app does not provide medical diagnoses or treatments. Consult a healthcare professional before making any medical decisions based on app records.

Cardiogram HR Monitor - Your Simplified Heart Rate Tracker! Long tap Start to measure resting heart rate. Added support for CooSpo HW706 Armband Heart Rate Monitor. Improved energy consumption, ensuring minimal impact on your device's battery life. Introducing a convenient home screen widget for iOS 16+ users Effortlessly track various workouts, including walking, running, cycling, hiking, and skating Seamlessly sync data with Apple Health for a comprehensive wellness overview No mandatory account creation needed No reliance on or need for location services Optimized for the latest iOS release DISCLAIMER: This app does not offer medical diagnoses or treatments. Consult a healthcare professional before making any medical decisions based on the app records.