HRV4Training
★ 3.4What it actually doesHRV4Training measures heart rate variability through the phone camera or Bluetooth sensors and provides analysis of recovery, training load, and stress correlation, but frequently produces unstable results and has compatibility issues.
Actually does
- ✓Heart rate30% of reviews
- ✓Workout tracking20% of reviews
- ✓Analytics Dashboard20% of reviews
- ✓Анализ вариабельности сердечного ритма30% of reviews
- ✓Мониторинг стресса и восстановления15% of reviews
- ✓Теги и аннотации к измерениям10% of reviews
Claimed, but not confirmed by reviews
- ⚠Sleep tracking
- ⚠Camera
- ⚠API access
- ⚠Data export
- ⚠Data import
- ⚠Cloud sync
- ⚠Оценка VO2max для бегунов
Common complaints
- ✗App crashes and white screen15% of mentions
«Application stopped opening - all I've got is just a white screen»
- ✗Unstable measurement results20% of mentions
«Gives different results when doing the measurement twice or three times (one by one, without changing body position etc)»
- ✗Camera compatibility issues with new devices15% of mentions
«Not work with new camera»
- ✗Unable to import full data history from Apple Health10% of mentions
«Can't import all my Apple Health data (1 year of measurements)»
- ✗Unable to upload trainings without prior HRV measurement10% of mentions
«Can't upload trainings if measurements weren't performed»
What people praise
- ★Convenient tag system for tracking stress factors
«I have a custom tag "mental workload yesterday" to discover how mental stress affects my HRV»
- ★Detailed analysis and trends for self-research
«Using in on day-to-day basis not just to monitor my fitness improvement, but also for self research»
- ★Active development and regular updates
«The developers really strive to polish and improve their app. Many apps rarely receive updates, or just make "cosmetic" changes»
- ★Science-based approach to HRV analysis
«Looks like a very useful tool for multiple analysis (workout, conditioning, etc.)»