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JMG-DTF Cycling VO2 Max


A datafield which calculates your VO2 and VO2 max during bike courses (one field layout).</p><p>A similar datafield, but more simple (only displaying VO2 max), can be found here:</p><p></p><p>You can get a similar data field for running here:</p><p>And...


Version 1.53</p><p>NEW: compiled with SDK 2.4.1</p><p>------------------</p><p>Version 1.52</p><p>NEW: compiled with SDK 2.3.5 and compatible with Descent MK1</p><p>FIXED: bug with summary data</p><p>------------------</p><p>Version 1.51</p><p>FIXED: better data positioning on large screen devices</p><p>-----------------</p><p>Version 1.50</p><p>NEW: improved readability on large screen devices...

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Average Rating: (33 Ratings)

🚲 Uncle Bernd 🚲
15 พฤษภาคม 2561 | Version 1.53-upd4

I have the Vivoactive 3 but this App doesn't work unfortunately! I did download the App and of course I synconised my watch. What did I wrong please?

Peter Jonsson 🇸🇪🏊‍♂️🚴‍♂️🏃‍♂️
29 เมษายน 2561 | Version 1.53-upd4

I like it very much. My Fenix5 tells me that I got 39 VO2max but the app tells me I'm close to 46. Thank's

Rafal Doboszynski
26 เมษายน 2561 | Version 1.53-upd4

Very good app. I hope that it shows reliable results. I'm missing MAX and Min values on graph in Garmin Connect app.

22 มีนาคม 2561 | Version 1.53-upd3

Funktioniert soweit gut: aber ich glaube nicht, dass ich als Hobbyfahrer 75 vo2 max habe... laut EDGE 1030 sinds 54... was mach ich falsch? Einstellungen sind richtig... hab ich etwas übersehen?

22 มีนาคม 2561, Surfy66

Hello and thanks for your comment. First of all, the DF uses two calculation methods (HR or power) and retrieves the data from both sensors but, sometimes, there may be some erratic values from these sensors that the DF will consider as good values so, if you get some bad max HR or max power, the DF will calculate the VO2 max by integrating these wrong data. If you experience such issue, you would prefer to take in consideration the average VO2 instead of the VO2 max, unless there is too much bad data and then, the average value will be wrong too. Unfortunately, It's actually really hard to get around such issue by coding.

Pablo Aparicio
22 กุมภาพันธ์ 2561 | Version 1.53-upd1

¿Esto es fiable y sirve como referencia? A mi me pone más de 50ml de máximo (poco menos de 50ml de media) y me parece demasiado para lo mal que considero que estoy. No le puedo dar más estrellas sin saber si funciona bien o no.

Arjan Meijerman
28 มกราคม 2561 | Version 1.53

Hi and thans for this very usefull app! It works fine furing an activity showing on the infoscreen of my VivoActive 3. However when i look up the graph and vo2 max table in the connect app aferwards. It does not allways show the table. Also I would love to have it update my profile, but saw in your review replies that that is not possible. I am wondering then what I would need to do to update that field. I have not found a "standard" app that can test Vo2 cycling info..

emerson evangelista
29 ตุลาคม 2560 | Version 1.51

Bom aplicativo, uso no eddge 1000, gostei, vale as 5 estrelas.

10 ตุลาคม 2560 | Version 1.49

hi, since the last update, the vo2 complex doesn't work always remains with the calibration screen and any parameters 0. I tried to remove the application and install again but nothing changes.. so now, I'm using the simple you have any suggestion? edge 1000 with last firmware.

1 ตุลาคม 2560 | Version 1.49

Graat app!! Can you add graph for ten power watts to appear when loading the activity to garmin connect , also where the value is desplayed for watts no description! As for VO2 max is fine !!!! Oslo after uploading the avg speed is set to ----- !!! Not displayed !!!

30 กันยายน 2560 | Version 1.49

Bardzo mi sie podoba!!! Używam na garmin 1000. Dziękuję

19 สิงหาคม 2560 | Version 1.33

Superbe travail

Debaets Stevie
16 สิงหาคม 2560 | Version 1.32

Great app I use the running app to

Alain Vignalet
13 สิงหาคม 2560 | Version 1.32

Bonjour Merci pour ce travail qui doit demander pas mal de temps et de connaissance.j'ai utilisé l'appli avec le calcul base sur la puissance et également celui du cardio avec le cardio j'ai une VO2MAX de 38 mais avec la puissance 72 alors que c'était une sortie tranquille.Merci de continuer votre travail

Debaets Stevie
7 สิงหาคม 2560 | Version 1.29

Really great app (overlay with hart look very close and looks like the same like the vo2max on my forerunner 620)

5 สิงหาคม 2560 | Version 1.28

It's really a great app and works very good. Is there a possibility to update the VO2max field in the user settings automatically after every ride? Thanks a lot for your help!

5 สิงหาคม 2560, Surfy66

Hello sherrman and thanks a lot for your comment. Your request should have been a great idea but, unfortunately, there is no way to access the user profile in write mode; we can only access it in read mode to gather some info but not to save new values in it. Maybe, one day... Sorry.

22 กรกฎาคม 2560 | Version 1.25

Thank you :-P

17 กรกฎาคม 2560 | Version 1.25

Bonjour, très bien la VO2 pour le vélo. J'ai une erreur dans Garmin Connect web ou dans Garmin mobile si je change le poids ou un autre paramètre. le message : Connect s'est arrêté, redémarrer l'application Cordialement

16 กรกฎาคม 2560 | Version 1.24

It has worked great until very recently. It works at the beginning of the training and then it stops. All the fields appear blank except the top left (current HR) which display a fix number. Can anybody help me? I use it in a fenix3 (only HR, no power)

17 กรกฎาคม 2560, Surfy66

Hello and thanks for your comment. Two reasons can explain the freezing of the DF: firstly, the current speed is not received anymore by the DF or, secondly, the DF and then the activity is in pause or stop mode. To solve the problem, try to stop the activity and launch it again. This "problem" does not come from the DF itself as it receives data from the activity only if it is running and there is a current speed to trigger.

10 กรกฎาคม 2560 | Version 1.21

5 stars for this datafield and 10 stars for the support !!!

6 กรกฎาคม 2560 | Version 1.16

Hello! How can I change the calculation VO2 from heart rate to power in Edge 520?

7 กรกฎาคม 2560, Surfy66

Hello and thanks for your comment. To change settings, you need first to connect your device to your computer and launch Garmin Express or, connect it to your smartphone and launch Garmin Connect. Then, once connected with these both apps, you select the data field in the list of all the apps installed on your device then, you click on the 3 dots button on Garmin Express or settings button on Garmin Connect to enter the app settings. There, you will be able to choose the options you want to set up. Finally, you click the save button to validate your choice.

5 กรกฎาคม 2560 | Version 1.15

great and useful app, only 2 points: -if the VO2 can be saved on the profile data inside the Garmin account would be great..there is a personal statistic menu -if the layout can be reduced a bit to allow at least 3 data field would be awesome!

5 กรกฎาคม 2560, Surfy66

Hello and thanks for your comment. Unfortunately, It is not possible to save data in the profile from IQ apps, but only to retrieve them; and I do not see how to reduce the layout of this data field to fit well with two other data fields on the same screen..., if you have any ideas ?

30 มิถุนายน 2560 | Version 1.10

Create switch on/off record data to FIT file

4 กรกฎาคม 2560, Surfy66

Firstly, I would say "Hello". Next, this option has been added to the version 1.15, with pleasure. And finally, I would also end by "thank you"...

27 มิถุนายน 2560 | Version 1.10

Works perfectly on my Fenix 5s

24 พฤษภาคม 2560 | Version 1.08

Works perfectly!

Maik Diergardt
20 พฤษภาคม 2560 | Version 1.08

Very useful and cool data field. Works perfect on my fenix 5.

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