Ranking updated
Best HRV apps in 2026
An HRV app turns heart rate variability into a daily read on stress and recovery, and the first question is how it measures. HRV4Training can use the phone’s camera, so no strap is needed. Elite HRV and Kubios HRV take short readings from a Bluetooth heart rate sensor. Yoa and Bevel read the data your watch already writes to Apple Health and turn it into recovery scores. Full breakdown below.
How we picked: we sorted HRV apps by how they get the reading, because that decides what you need to buy and how you use it. We checked each app’s own store description for the sensor it needs, the platforms and what is free, and left out apps whose company origin we could not verify.
HRV app without a chest strap
HRV4Training says it does not require a heart rate monitor, because it can measure HRV with the phone’s camera; it also works with Apple Watch, the Oura ring and Bluetooth sensors. Elite HRV and Kubios HRV both need a sensor: Elite HRV asks for an HRV-capable one, and Kubios names a Bluetooth heart rate sensor such as the Polar H10.
HRV app for Apple Watch
If you already wear a watch, an app that reads Apple Health saves the morning ritual. Yoa builds a Recovery Score around your HRV and resting heart rate, benchmarked against your own baseline, and works with anything that writes to Apple Health, from Apple Watch to Garmin, Coros, Whoop, Polar and Withings. It has a full Apple Watch app with complications and widgets. Bevel gives a daily Recovery Score and Sleep Score and suggests when to train and when to rest.
Daily readiness vs. custom recordings
Kubios HRV has two modes: short resting readings of one to five minutes for daily readiness, compared with population values, and a custom mode for researchers and coaches with longer recordings and event markers. Elite HRV focuses on the daily reading and what it says about stress, sleep and recovery. For the training side of recovery, see the guides to workout apps and sleep apps.
| App | Best for | How it measures | Platforms | Price |
|---|---|---|---|---|
| HRV4TrainingApp StoreGoogle Play | HRV without buying a sensor | phone camera, Apple Watch, Oura or Bluetooth sensor | iOS, Android | paid app |
| Elite HRVApp StoreGoogle Play | guided morning HRV readings | HRV-capable Bluetooth sensor | iOS, Android | free for personal use |
| Kubios HRVApp StoreGoogle Play | research-grade daily readiness | Bluetooth heart rate sensor such as Polar H10 | iOS, Android | free to download |
| YoaCensuusApp Store | recovery, sleep and strain from Apple Health | any wearable that writes to Apple Health | iOS, Apple Watch | free to download |
| BevelApp Store | recovery and sleep scores with an AI coach | your health data on iPhone | iOS | free; Bevel Pro by subscription |
Frequently asked questions
Can an app measure HRV without a chest strap?
Yes. HRV4Training says it can measure HRV with the phone’s camera, and apps like Yoa and Bevel read HRV that your watch already records in Apple Health.
What is the best HRV app for Apple Watch?
Yoa and Bevel both turn Apple Health data, including HRV and resting heart rate, into a daily recovery score; Yoa also has a full Apple Watch app. HRV4Training works with Apple Watch too.
Which HRV apps work on Android?
HRV4Training, Elite HRV and Kubios HRV are on Google Play. Yoa and Bevel are iOS only.