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W' Balance (Balance de W prime)


Ce champ de donnée affiche en direct la valeur de balance de W' (ou W prime) en %. Cette valeur disponible dans le logiciel GoldenCheetah permet de savoir les réserves d’énergie du coureur à chaque instant grâce à ses données de puissance. Le champ prend en paramètre deux valeurs: W prime (en joules) et la puissance critique (CP). Utilisez le logiciel GoldenCheetah pour trouver ces données si vous ne les connaissez pas. </p>


Nouveau dans la version 2.3.2:</p><p>- Support des Forerunner 255/255 Music/255S/255S Music/955/955 Solar, Edge 1040/1040 Solar</p><p></p><p>Nouveau dans la version 2.3.1:</p><p>- Support des fenix 7 series, Epix gen 2 series, and Mk2 et quelques autres appareils</p><p>- Petites améliorations</p><p></p><p>Nouveau dans la version 2.3.0:</p><p>- Support de la série fenix 7, Epix gen 2 et Mk2 et d'autres appareils</p>

Informations supplémentaires


Cette application nécessite l'accès aux éléments suivants :

  • S'exécuter en arrière-plan en cas d'inactivité (réduction possible de la durée d'autonomie de la batterie)
  • Enregistrer des informations supplémentaires dans les fichiers d'activité
  • Votre profil sportif Garmin Connect™
  • D2™ Air D2™ Air
  • D2™ Bravo D2™ Bravo
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • Descent™ MK2 Descent™ MK2, Descent™MK2i
  • Descent™ Mk2S Descent™ Mk2S
  • Edge® 1030 Edge® 1030
  • Edge® 1030 Plus Edge® 1030 Plus
  • Edge® 1030, Bontrager Edge® 1030, Bontrager
  • Edge® 1040 Edge® 1040
  • Edge® 130 Edge® 130
  • Edge® 130 Plus Edge® 130 Plus
  • Edge® 520 Plus Edge® 520 Plus
  • Edge® 530 Edge® 530
  • Edge® 820 Edge® 820
  • Edge® 830 Edge® 830
  • Edge® Explore 820 Edge® Explore 820
  • Enduro™ Enduro™
  • epix™ epix™
  • epix™ (Gen 2) epix™ (Gen 2), quatix® 7 – Sapphire Edition
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • ForeAthlete® 920XTJ ForeAthlete® 920XTJ
  • Forerunner® 255 Forerunner® 255
  • Forerunner® 255 Music Forerunner® 255 Music
  • Forerunner® 255S Forerunner® 255S
  • Forerunner® 255S Music Forerunner® 255S Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 745 Forerunner® 745
  • Forerunner® 920XT Forerunner® 920XT
  • Forerunner® 935 Forerunner® 935
  • Forerunner® 945 Forerunner® 945
  • Forerunner® 945 LTE Forerunner® 945 LTE
  • Forerunner® 955 Forerunner® 955, Forerunner® 955 Solar
  • fēnix® 3 fēnix® 3, quatix® 3, tactix® Bravo
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® 6 fēnix® 6
  • fēnix® 6 Dual Power fēnix® 6 Dual Power
  • fēnix® 6 Pro fēnix® 6 Pro, fēnix® 6 Sapphire
  • fēnix® 6 Pro Dual Power fēnix® 6 Pro Dual Power
  • fēnix® 6 Pro Solar fēnix® 6 Pro Solar
  • fēnix® 6 Solar fēnix® 6 Solar
  • fēnix® 6S fēnix® 6S
  • fēnix® 6S Dual Power fēnix® 6S Dual Power
  • fēnix® 6S Pro fēnix® 6S Pro, fēnix® 6S Sapphire
  • fēnix® 6S Pro Dual Power fēnix® 6S Pro Dual Power
  • fēnix® 6S Pro Solar fēnix® 6S Pro Solar
  • fēnix® 6S Solar fēnix® 6S Solar
  • fēnix® 6X Pro fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
  • fēnix® 7 fēnix® 7, quatix® 7
  • fēnix® 7S fēnix® 7S
  • fēnix® 7X fēnix® 7X, quatix® 7X – Solar Edition
  • fēnix® Chronos fēnix® Chronos
  • MARQ™ Adventurer MARQ™ Adventurer
  • MARQ™ Athlete MARQ™ Athlete
  • MARQ™ Aviator MARQ™ Aviator
  • MARQ™ Captain MARQ™ Captain, MARQ™ Captain: American Magic Edition
  • MARQ™ Commander MARQ™ Commander
  • MARQ™ Driver MARQ™ Driver
  • MARQ™ Expedition MARQ™ Expedition
  • MARQ™ Golfer MARQ™ Golfer
  • quatix® 6 quatix® 6
  • quatix® 6X quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
  • tactix® 7 tactix® 7, tactix® 7 – Pro Ballistics Edition, tactix® 7 – Pro Edition
Moyenne des évaluations : (51 évaluations)

14 février 2022 | Version 2.3.1

Well,I want to know:What is rftp?It means run ftp?could you tell me?TKS

Pedro Jav
3 février 2022 | Version 2.3.1

the app is simply no longer working on a fenix 6x pro (it used to work 1 year ago and it was great)

24 janvier 2022 | Version 2.3.1

Thank you very much for including the Forerunner 745! But I can't get it to work. The initial value of 100% is not modified. Do I have to set the clock in any specific mode?

Dave Penlington
7 décembre 2021 | Version 2.2.1

This was a great app allowing me to use realtime WBal data to push myself on Indoor sessions but lately I cannot get it to work even if I put my FTP at an artificially low figure. Might be my finger trouble rather than the app.

17 novembre 2021 | Version 2.2.1

When will it be available on the Garmin Forerunner 745? I think it is necessary now!

David Wong
15 novembre 2021 | Version 2.2.1

As a data nerd(presumably like many other cyclists) I really love this data shown live on screen, and may I suggest is it possible to add function to record Total kj (over CP) consumed during the whole ride? It would be quite a useful metric to quantity how cyclists cope with anaerobic efforts...... maybe it's just me too greedy lol

Réponse du développeur
16 novembre 2021, nakan

Hi David, Thanks for your feedback. Actually, as far as I know, all Garmin devices which support native cycling power already record and display the total kj of a ride in the summary on Garmin Connect. Do you need anything else as recorded data?

28 février 2021 | Version 2.2.1

Can't make it work with Garmin Pod for running...any idea why? thanks!

Réponse du développeur
28 février 2021, nakan

This datafield is not designed to wirk with Garmin Running Power as Garmin don't provide any power data to external apps.

Dave Penlington
10 janvier 2021 | Version 2.2.1

Great Widget. Using the estimated time to zero W Prime in indoor BKOOL HIIT velodrome sessions with the goal to get to, and below Zero Prime before the lap end. Brilliant and exhausting.

Ariel Popovsky
16 novembre 2020 | Version 2.2.1

Having this field available while you ride is really useful.

27 octobre 2020 | Version 2.2.1


Richard Advocaat
29 août 2020 | Version 2.2.1

This datafield is the most usefull of them all. Now you have a fuelgauche on your device! Keep up the good work Nakan!

Jean Francois DONNAY
29 juin 2020 | Version 2.2.1

Fonctionne parfaitement sur l'Edge 1030 Plus Works perfectly on the Edge 1030 Plus

Robert Budde
15 juin 2020 | Version 2.2.1

Recent version (2.2.1) sometimes shows "NaN" or "Inf" on a Edge 830. With my old Edge 520, everything is fine and I really like the app. PLEASE upload the latest source to GitHub so users can help sorting out bugs!

Marvin Faure
21 mai 2020 | Version 2.2.1

New version doesn't work on 520

1 mai 2020 | Version 2.2.1

No conseguía vincularlo con mi Garmin 1030, pero porque no sabía que había que entrar a: perfil - pantalla de datos - añadir nueva pantalla de datos -añadir nueva pantalla pantalla de datos - Connect IQ - y seleccionar w' balance

Hanyu Ou
4 avril 2020 | Version 2.2.1

Recommended by Yunfei Wu. 吴云飞推荐的

Yannick Martinez
18 février 2020 | Version 2.2.1

Dommage que l'on ne puisse plus voir sur analyse après entraînement la fonction en pourcentage comme sur le compteur que sa soit sur Garmin connect ou sur goldencheeta

29 décembre 2019 | Version 2.2.1

The previous version was good. Unfortunately the new version does not work on my Edge 520 so I had to find another app.

Omar Awad
4 novembre 2019 | Version 2.2.1

Well made. Great added info

2 novembre 2019 | Version 2.2.1

Version 2.2.1 does'nt work on my Garmin Edge 1000 ??

23 juin 2019 | Version 2.1.2

Seems to accurately reflect what I'm feeling. It's nice to see how my energy is used. What's the app shown on the picture of the 520 with the data field "matches"?

Omar Awad
21 avril 2019 | Version 2.1.1

I absolutely love knowing how much fuel is left in the tank and when I’m ready for another tough effort

Felipe Moreno Landete
15 janvier 2019 | Version 2.0.0-upd2

Great app! Congrats to the developer. Trying to solve some doubts: 1- Calculate CP and W’ personalized values. In GC---Tools---CP and W’ Estimator. Input your 5’ and 20’ w values (do a test in advance). For example, 5’ @325 and 20’ @291 gives you CP=280, W’=14000. 2- Include CP and W’ in GC. Tools---Options---Athlete Tab---Power Zones tab. Add new (“+” button). Include date, CP and W’. You may also want to include FTP, to simplify typically same as FTP. Below it will appear your calculated power zones (in 7 thresholds). 3- Include CP and W’ in Garmin Device. In Garmin Connect Mobile App, go to More button at the bottom right hand side of the screen. Then Garmin Devices---Select your device (i.e. Edge 520)---IQ Connect Apps---Data Fields---W’Balance. Here you have the app installed and you can manually overwrite default values (250 and 20000) with your own. In the example 280 and 14000. Do this in each of the devices where you have this app installed. You may also want to match the calculation method on how W’ is used and recharged in Garmin and GC, so you get the same figures while riding and when analysing. In Garmin, in the same screen as step 3, set the method to Integer, as suggested by the developer, using Dr. Skiba method. In GC, go to Tools---Options---General Tab---W’Balance formula. In you prefer Froncioni method, set both Garmin and GC to Differential. 4- You may also want to have same power zones in GC (see step 2) and in Garmin. To do so, go to the Garmin Connect Mobile App (not PC, doesn’t work for me at least)---More button---Garmin Devices---Edge 520---User Configuration---Power Zones and manually input the same info as in GC Synchronize and you are done!

Troy Williams
11 septembre 2018 | Version 2.0.0-upd2

I have managed to get a result of negative 30 when doing long hard climbs. On one occasion have even got down to negative 40. Is this correct? - how do i interpret this number? Hope you can help

19 juillet 2018 | Version 2.0.0-upd2

Super App, fait ce qu'on lui demande, génial le graph sur Gconnect !