Heart Matter vs Antheartide

Tracks real-time heart rate with most BLE chest strap heart rate sensors. Some smartwatches and wrist-worn devices may not connect because they do not support the standard BLE Heart Rate profile. Whether you’re aiming for fitness or endurance, effective aerobic exercise means keeping your heart rate at 60–80% of your maximum for at least 15 minutes. Simply set your age, and the app automatically calculates your maximum heart rate and key target zones (60%, 70%, 80%), then shows them on a real-time graph—helping you avoid slowing down or pushing too hard, for safer, more effective workouts. When you press the PiP button, a small window appears. The color on the left side of the window indicates system status: green means normal, red indicates overheating, and gray shows delay. The blinking dot next to the number confirms that heart rate is being measured and updated continuously. The background color of the number on the right side represents heart rate zones: below 60% of maximum is blue, up to 80% is green, up to 90% is orange, and above 90% is red. Features: • Real-time heart rate and RR interval tracking with most BLE chest-strap monitors (smartwatches and wrist devices not supported) • Continuous background heart rate collection—even with the screen off • Automatic reconnection to your last paired device, with alerts if the connection drops • Full connection event logging for reliable monitoring • Customizable high heart rate alerts • Seamless data sync with Apple Health

Antheartide — Personal Heart-Rate Companion Antheartide is a wellness app that helps you keep a personal log of your heart-rate sessions. WHAT IT DOES • Live heart-rate monitoring during a session, using your Apple Watch (via HealthKit) or any compatible Bluetooth Low Energy (BLE) heart-rate chest strap. • Session history with date, duration, average heart rate, and personal notes. • Export your sessions as files for personal reference. • HealthKit integration: heart-rate data flows in from Apple Watch and other supported sources. WHAT IT DOES NOT DO Antheartide is a personal wellness and journaling tool. It is not a medical device. It does not provide medical advice, diagnoses, screening, treatment recommendations, or detection of any specific condition (including arrhythmias, valve disease, or vascular conditions). For any concern about your heart health, consult a qualified healthcare professional. PRIVACY All your sessions are stored locally on your device. Data leaves your device only when you explicitly export or share it. LANGUAGES English, Italian, German, French, Spanish, Dutch, Swedish, Portuguese (Brazil), Japanese, Simplified Chinese. ABOUT EXTERNAL HARDWARE A BLE heart-rate chest strap is a sport-grade Bluetooth accessory (CE-marked as a consumer electronics product by its manufacturer, not as a medical device). When you choose to use Apple Watch ECG, that feature is provided directly by Apple. Antheartide reads heart-rate values via standard interfaces and shows them to you for personal use. LEGAL Terms of Use (EULA): https://antartica.totemc.com/terms.html Privacy Policy: https://antartica.totemc.com/privacy.html