Reviews and Recent Comments:

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  Guugle Dasco: Now supports Samsung's dedicated sensor. perfect!
  User rated this game 5/5 on 2019-07-07



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  Paul Donald: Works really well. Using Camera to receive reading is so simple, no need for external monitor if you don't have one already. Links to Strava see my activities.
  User rated this game 5/5 on 2019-05-12



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  A Google user: Wondering about how to receive rid of duplicate rides that were uploaded accidentally? Just starting, would like to clear my database and begin over.
  User rated this game 5/5 on 2017-05-07



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  Nick Darlington: Gorgeous analysis to determine your body's adaptation to training and improvement over time, and readiness to perform on a everyday basis. All backed by top notch science and good explanation. Top marks.
  User rated this game 5/5 on 2018-12-29



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  Antonio Pittelli: Apk utilissima e ben fatta. Servizio assistenza eccezionale. Grazie Marco per avermi risolto il piccolo problema
  User rated this game 5/5 on 2018-11-27



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  Jude Taylor: ive been using HRV4Training everyday for over a year now and its done wonders for my training. the everyday tip of how hard to train has been irreplaceable. wherever I've had questions or troubles Marco and the squad have been very helpful. would thoroughly suggest
  User rated this game 5/5 on 2019-04-03



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  Jonathan Campbell: Simple to use and very enlightening.
  User rated this game 5/5 on 2019-01-09



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  Barley BoBo: A very comprehensive apk which contains lots of measurements which can be exported. What is really useful though is comparing measurements over time. Do take your measurements at the same time, in the same position every day, to receive useful data. My health is awful and I have been using this apk to assist manage my activity levels. HRV doesn't lie! Fast responses to help questions. The most I've ever spent on an apk, but worth it.
  User rated this game 5/5 on 2018-03-03



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  el b: Good apk with an good help.
  User rated this game 5/5 on 2018-02-10



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  IAN MILLER: Definitely a good apk to have and good help from the squad as well very impressive would suggest 100%!!!
  User rated this game 5/5 on 2018-08-23



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  Marco Altini: My favorite apk 😂
  User rated this game 5/5 on 2017-03-23



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  Matt Mc: Very helpful insights and extremely intriguing science. Even if you are not training, I think the data is cool and interesting for anyone interested in physiology.
  User rated this game 5/5 on 2018-03-11



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  Dominic Watts: This seems a very comprehensive tutorial to training. I am only just getting started with it but with its Strava integration and HRV analysis I'm expecting a very awesome overview of my readiness to train and compete. Also worth mentioning that Marco is very careful to his players. Perfect help and the apk keeps getting better.
  User rated this game 5/5 on 2017-08-04



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  Tanmay kedia: Does what it says it does. Does it really well. Unbelievable apk.
  User rated this game 5/5 on 2018-07-13



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  Sparrow Read: Just installed this and I've found it simple to use, works unexpectedly well, lots of useful info, well documented, good player experience! Highly suggested.
  User rated this game 5/5 on 2018-03-24



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  Jason Poturica: This is the definitive apk for HRV tracking. The developers are very helpful and their site explaining the science behind it helps our clients receive the most out of using this unbelievable apk!
  User rated this game 5/5 on 2017-03-30



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  Hemant Karandikar: Very useful apk If you are serious about your training whether it is for running, cycling or any another sport or exercise this apk is the one to rely on to avoid both overtraining and undertraining. Worth the price. *Recommendations after using for 3 months: 1. Add help for Sportractive. It is better captures running data than Strava , also aupport for HR captured thru Sportractive for VO2max etc 2. Add methods of including multiple Sports in a day like climbing + running or bicycle n hike e.g. 3. For climbing add waya of including ascent n descent and not just time n kms Thanks
  User rated this game 5/5 on 2018-05-22



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  Pepto Bro: Best HRV apk there is, simple to measure via smartphone camera, very accurate readings. Tells you when to limit workout intensity etc. I am best shape of my life, thanks to this good apk.
  User rated this game 5/5 on 2017-09-10



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  con c-w: brilliant. use with a heart rate monitor likr the wahoo tickr for best results
  User rated this game 5/5 on 2019-05-28



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  Mikael Trieb: I really love that the apk can measure HRV accurately using the camera without the need to place on the chest strap. One thing I search hard is to decide how to set the subjective measurements. Most often I leave them untouched in the middle.
  User rated this game 5/5 on 2017-09-10



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  wade solowoniuk: As a novice runner I search this apk extremely helpful especially when determining when I could take a rest/recovery day. When I migrated to a newer smartphone the author of the apk was amazingly quick troubleshooting my difficulties synching.
  User rated this game 5/5 on 2017-10-13



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  Wimpie Louw: Good apk. Gives a awesome indication of how to train and tracks you fitness through your training adventure.
  User rated this game 5/5 on 2018-03-28



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  Edvardas Moseika: So far, so awesome! The only quirk is that when connecting Suunto Bluetooth sensor you need to have place services on as well (remembered that it was the case in another apks, but still took me 10mins to remember that). Otherwise, good UI, informative, connection to Strava is good... Let's see how it goes from here :)
  User rated this game 5/5 on 2017-04-08



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  Ted Rosen: Very useful apk,
  User rated this game 5/5 on 2018-11-17



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  David Kyle: Good apk, kept up to date with recent HRV research by a leading researcher in the field.
  User rated this game 5/5 on 2017-05-28



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  Patrick McKnight: Good apk when used correctly and with a HR strap. I found the camera readings on my smartphone - Nexus 6P and now the Pixel 2 XL - to be less reliable. Your results may be better than mine. Overall, I love the apk and it's integration with trainingpeaks.
  User rated this game 5/5 on 2017-11-29



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  A Google user: Good. Easy to use good info!
  User rated this game 5/5 on 2017-12-10



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  Henry Barker: Fully featured HRV tracking apk, with lots of options and reporting. Help are very helpful. No need to buy a chest strap to track HRV!
  User rated this game 5/5 on 2019-05-02



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  Troy Dunham: Best HRV apk, and I've tried them all. Uses your smartphone camera to capture HRV. No more waking up and putting on a chest strap. Bluetooth and ANT+ optional if you just love your chest strap though. Only downside: saves only one reading per day.
  User rated this game 5/5 on 2017-08-05



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  Joe forgy: It's been a pivotal part of my rugby​training this latest season. As the season went on things got harder and I was able to push myself knowing when I had fully recovered.
  User rated this game 5/5 on 2017-05-30



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  Yuchao Sun: Unbelievable apk. Save your cash having to buy a dedicated device. The reading is simple - just lay the smartphone down on a hard surface and you'll receive a excellent measure.
  User rated this game 5/5 on 2018-10-17



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  In Cognito: The apk helps me avoid overtraining. The HRV values measured by the apk usually coincide with my subjective feeling of exhaustion. The measurements are an extra inducement to take a break and begin the next training fully recovered.
  User rated this game 5/5 on 2019-01-06



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  A Google user: Marco and Ale are good to work with, quick, friendly help when required. Apk has worked perfectly on my Android device Samsung. Hrv4training is the best since no extra sensor is required. Insight is meaningful and useful and well laid out in the apk.
  User rated this game 5/5 on 2017-03-30



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  Db O: Brilliant! and good help. Easily the best return on an apk. thanks
  User rated this game 5/5 on 2019-01-16



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  Andrew Davies: Helps you understand your bodies recovery to stressors and to optimise training.
  User rated this game 5/5 on 2018-04-29



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  A Google user: Like it a lot but the recommendations, colour legend and desirable range disappeared from the front page two weeks back, so the apk on longer gives suggestions after each day's measurement (Galaxy S7 Edge) [Edit 1/2019] Can't use Ant strap with LG G7 One but it is super simple to receive an optimal reading with the phone's camera] Would like graphics to be a tiny more intuitive but working very smoothly. Feature request: ability to change acc email.
  User rated this game 5/5 on 2019-01-15



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  Nicola Damian: Most reliable training tips I have found among all the hrv monitors I tried
  User rated this game 5/5 on 2017-08-03



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  Ondrej Tisak: i like
  User rated this game 5/5 on 2019-02-10



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  Mikko Kaltiokallio: This is a good apk for when you train more and are concerned about over training. I've used this apk for about 7 months and have avoided at least one over training condition by monitoring the HRV and HR with this apk. It is simple to use and provides some interesting insight and correlations when used together with Strava or TrainingPeaks.
  User rated this game 5/5 on 2018-08-26



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  Matthew Kivell: Perfect apk that makes HRV actionable and meaningful. Prompt and generous reponses and communication with the Apk Squad.
  User rated this game 5/5 on 2019-04-25