FitnessSyncer vs HRV Sync

See what your health data is telling you. FitnessSyncer brings more than 50 apps and wearables into one dashboard, with reports, trends, and insights you can act on. Now in 30 languages. INSIGHTS FROM DAY ONE * 11 ready-made reports, free, from Heart and Sleep to Diabetes and ECG. * Trends shows only what genuinely moved, not the noise. * Goals, Alerts, and Leaderboards: set a target, get told when you hit it, and compete with friends and teams. * Home screen widgets: your last 7 days, goals, latest glucose, and more. EXPLORE YOUR DATA * Stream: every workout with maps, heart rate, elevation, and splits. * Compare activities, nights of sleep, or ECG recordings side by side. * Daily Analyzer, Your Best, Calendar, and Maps. ALL YOUR APPS IN ONE DASHBOARD * Connect more than 50 apps and wearables, including Apple Health, Coros, Dexcom, Fitbit, Garmin Connect, Hammerhead, Hevy, Keto-Mojo, Oura, Polar, Rouvy, Strava, Suunto, TrainingPeaks, Ultrahuman, Wahoo, Withings, Whoop, and Zepp Amazfit. Full list: https://www.fitnesssyncer.com/support/supported-apps-and-services * Activities, steps, sleep, body composition, blood pressure, glucose, nutrition, SpO2, ECG, cycle tracking, lab results, bone density, and more. * Remove Duplicates keeps a workout recorded by two devices from counting twice. * Bring your history: your recent history when you connect, and with Pro, everything your services kept, such as 5 years from Garmin. AI THAT KNOWS YOUR DATA * Connect your AI assistant through our MCP server and ask about your data in plain language. * It can act, not just answer: set goals, log to your Notebook, summarize ECG history. * You choose what it can reach, and can revoke that. YOUR DATA, YOUR WAY * Export health data to CSV files in your own cloud storage, and keep a backup of your fitness data that updates itself. * Cloud services keep syncing even when your phone is off. * Sync or check goals from the Shortcuts app. * Email Progress Reports for coaches, family, or friends. * Notebook: log anything by hand, with a lab report or scan attached. * Accessible: VoiceOver, larger text, and Reduce Motion. APPLE HEALTH INTEGRATION * Read Apple Health data or supplement it from our 50+ sources. Enable Notifications to sync automatically. Free for up to 5 source or destination tasks. FitnessSyncer Pro adds unlimited sources and destinations, sync on your schedule, your full history, and dashboards you build on the web. Pro is $5.99/month or $59.99/year, billed to your Apple ID. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period in your Apple ID account settings. FitnessSyncer is designed for general fitness and wellness purposes and is not intended for medical use. Terms: https://www.fitnesssyncer.com/about/terms.html — Privacy: https://www.fitnesssyncer.com/about/privacy-policy.html

HRV sync is free and stays free. Optional Vitals Pack (one-time in-app purchase): VO2 max, sleep respiratory rate and blood oxygen. HRV Sync copies the overnight HRV your Garmin watch records into the iOS Health app, next to the rest of your health data. FEATURES • One “Sync to Health” button for your overnight HRV • Mindful Minutes from meditation and breathwork sessions • The next sync starts after the last night with HRV, so missed nights are picked up • “Sync HRV” and “Sync All” Shortcuts for Siri, the Action Button and daily automations • On iOS 27 and later, HRV can also be saved as Recovery HRV • Measure: live HRV from a Bluetooth heart rate chest strap, with a 3-minute morning reading • Vitals Pack (in-app purchase): VO2 max, sleep respiratory rate and blood oxygen to the Health app, starting with your past year HOW IT WORKS 1. Connect your Garmin account 2. Allow HRV Sync to write HRV to Health 3. Tap Sync. Your HRV appears in the Health app PRIVACY • Your password goes only to Garmin and is never saved. A sign-in token stays in your iPhone Keychain. • HRV Sync only writes to Health and reads back only the samples it saved • Strap readings stay on your iPhone • No ads, no tracking HRV Sync is not a medical device. COMPATIBILITY Works with Garmin® watches that record overnight HRV. --- This app is an independent product and is not affiliated with, endorsed by, or sponsored by Garmin Ltd. or its subsidiaries. Garmin® is a registered trademark of Garmin Ltd.