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By HRV Fit Ltd.

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Know when to train, how hard to train & when to rest in order to optimise health & fitness.
Make your training safer and more effective by using the ithlete heart rate variability (HRV) app to choose the best times for you to train and improve your performance.
Getting the balance just right between recovery and training is often a challenge, even for the most experienced athletes. Therefore, it makes sense to use an app, which removes the need for guess work or complex calculations from your training schedule. By judging the right balance of training load and recovery you will reap the benefits in your fitness levels.
By using the ithlete HRV app you will have accurate data and be able to quickly and easily measure your daily fatigue and recovery levels.

The many benefits of using the ithlete HRV App are:
• Optimise fitness
• Manage recovery
• Improve health, fitness & performance
• Enjoy guilt-free rest days
• Avoid overtraining
• Prevent injury
• Tracking long-term progress

How It Works
Training is all about stress and recovery and a hard session will lower your HRV. By using the ithlete HRV app to monitor training stress daily you can adjust sessions according to your body’s current readiness to train, improve and perform.
Simply take a 1 minute measurement every morning and follow the colour coded training recommendation; train as normal, train light or take a rest day.

The human heart is a naturally great barometer for measuring your physical and mental condition. Heart beat intervals vary when you are resting (many people do not know this) and HRV captures this valuable information. Increased HRV is linked to good health and a high level of fitness, whilst decreased HRV is linked to stress, fatigue and even burnout. This is why measuring HRV is a must for all athletes, whether professional or keen amateurs.

Please Note:
The ithlete HRV app requires additional hardware. Users will need either a heart rate monitor chest strap and ECG receiver or an ithlete Finger Sensor. Both are available from
Please see the ithlete website for a full list of compatible models and purchasing options.

Please also note the HRV app is NOT the same as a heart rate monitor app, which people use during exercise. The HRV app is an app that uses heart rate variability to diagnose your state of fatigue, recovery and readiness to train and is not used during actual exercise.

What's New in Version 3.02

Fix for some users experiencing problems uploading to ithlete Team.
Speed up of finger sensor pulse detection time.

iPhone Screenshots

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Customer Reviews

Misleading Information

ithlete may be helpful for normal people but it is of no value for folks suffering either from atrial fibrillation or frequent ectopic heart beats.

This limitation should have been made clear to me before I purchased the ithlete ECG receiver, the associated ithlete iPhone app and also the other HRV Fit Ltd app called Precision Pulse (which relies on the same ithlete ECG receiver).

I really think that HRV Ltd should make clear that ithlete and PP cannot provide reliable readings for folk suffering from atrial fibrillation or frequent ectopic heart beats.

View In iTunes
  • £6.99
  • Category: Health & Fitness
  • Updated: 24 April 2014
  • Version: 3.02
  • Size: 4.7 MB
  • Language: English
  • Developer: HRV Fit Ltd.

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

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