Andrea Marini
September 5, 2018 | Version 4.1-upd5
Good datafield, I ask if possible to have a big size text when both carb and fat are selected on Fenix 5. Too small. Thank you.
Developer Reply
September 5, 2018, peterdedecker
In "simple" data fields the text size is not under control of the developer but chosen by the Garmin software. Cheers, Peter.
Tisztul_A_Visztula
June 12, 2018 | Version 4.1-upd5
I still love it.
Yulius
May 18, 2018 | Version 4.1-upd2
Great Idea! But a little inaccurate, I think. When I walk almost 100% of the calories burned are attributed to fat. May I suggest that you use the information provided on this website to make the fat burn a little more accurate? http://www.exercisemed.org/research-blog/exercise-intensity-for.html
Developer Reply
May 18, 2018, peterdedecker
you can configure the percentages in the app settings. See this link for how to do app settings: https://forums.garmin.com/forum/developers/connect-iq/connect-iq-showcase/115055-how-to-app-settings Cheers, Peter
Oliver Trstan
May 14, 2018 | Version 4.1-upd2
pocita to podla algoritmu ktory nedava ziadny zmysel.. neberie do uvahy rychlost ,stupanie atd
Giorgos Chrysakis
May 13, 2018 | Version 4.1-upd2
Great work! Thanks for your effort. I have a small suggestion. Wouldn't it be more meaningful if the graphs display fat/carbs burned per hour instead?
Developer Reply
May 13, 2018, peterdedecker
Doing it on a hourly base is a bit of a problem. What if you don't run for an hour for example? Cheers, Peter.
mCan
May 1, 2018 | Version 4.1-upd2
perfect app
Marco GR
March 15, 2018 | Version 4.1-upd1
As I have been able to verify, the application has a fault, every time you put on pause and resume the exercise, the burned fat increases considerably, therefore, the data of burned fat is erroneous.
I checked it by doing indoor bike, in 14 minutes of exercise stopping and resuming the clock, I burned 10.05g of fat and 7.38g of carbs and 120 Kcal, and the same day but later, in 43 minutes of continuous exercise I burned 9 , 60g of fat and 129.90g of carbs and 606 Kcal.
Therefore the data of burned fat is not correct, and I repeat, I have detected the fault when during an activity, you stop the timer and continue several times.
I hope it can be solved because it is a good application. Greetings.Sorry for the translation
Michael Klingberg
January 24, 2018 | Version 4.1
Theoretical a nice data field but still a bad bug:
In case you choose 'fat and carbs' and record (!) both ... than pause the exercise and follow it up it up later ... this fit file gets corrupt and prevents synchronisation with Garmin Express.
The only way to get it working again is deleting that fit file from the watch and (!) from the computer !
Strange thing as it does not happen when 'fat and carbs' are not recorded.
Developer Reply
January 25, 2018, peterdedecker
For future support questions please use the support topic. Fit file writing is not something that is under my control, all I can do is set the value, the writing to FIT file is something that the Garmin API handles. There's a multitude of FIT issues that all have been reported. If you synchronize through Garmin Connect Mobile and use the Garmin Connect web version to consult seems to be the best combo. Cheers, Peter.
Migue
January 13, 2018 | Version 3.1
Buena aplicación para saber la grasa y carbohidratos que se gasta en cada entrenamiento, es configurable. Muy buena aplicacion!!!
Santi Ridefast.ch
December 20, 2017 | Version 3.0
very nice
Tisztul_A_Visztula
December 3, 2017 | Version 2.7-upd
It's really great to see that you can give us back us in some way what Garmin has withdrawn, namely the fat calorie calculation which they introduced already for 310XT and 910XT.
I wrote a longer message with 'contact developer', but let me highlight here too, that the predefined percentages of the widgetis are too high for people except for pro athletes.
I guess before you assigned the percentages to the HR zones the latter were considered as zones applying the modified Karvonen approach, so breaking down the HRR into 5 zones like 50-60%, .... and 90-100%.
Since I participated in respirometry test in real labs where even a cardiologist supervised the whole procedure I must say that my Respiratory Exchange Ratio at different HRs implies that already in the upper part of Z0 the share of fat is less than 80%. So for the whole Z0 and especially for Z1, 100% is an overly optimistic estimation. And similarly 80% for Z2 is almost double of my numbers.
Certainly I could tweak my HR zones to get a better fat cal estimation, but I fear that some other numbers will be accidently tweaked and ruined like training effect.
Anyway my main message should not be this one, but the happiness seeing that somebody started to deal with fat calories burnt as a data filed of Garmin gadgets,
Zoltan
wildsau2
November 23, 2017 | Version 2.7-upd
my Favorit IQ DataField on FR3 and Edge820. Thank you very much, Peter. Is it possible to make a simple linear (or expo) function to calculate the fat grams (100% = HFrest, 0%=HFmax) instead of clustering to HF zones, perhaps it will be more precise? Don't misunderstand, it's a good tool already.
Developer Reply
November 24, 2017, peterdedecker
I'll take it into consideration, I've added your request to my todo list. Cheers, Peter.
José María Risco García
October 16, 2017 | Version 2.7
Excelente para saber qué cantidad de grasa aproximada te quitas en cada entrenamiento con la bici.
Michael Klingberg
August 16, 2017 | Version 2.5
Great data field ... but it looks like I don't burn any carbs after the last update (Fenix 5x) ...
Jan Džačovský
August 15, 2017 | Version 2.5
I have FIT recording ON, but I dont see it in GC like you have it at your screenshots.
Developer Reply
August 15, 2017, peterdedecker
Hey JD, for questions preferably use the support topic. I think the answer to your question might be stated here in this post: https://forums.garmin.com/forum/developers/connect-iq/connect-iq-showcase/159060-?p=1228852#post1228852 In case that doesn't fix it, let me know. Cheers, Peter.
Jan Džačovský
August 13, 2017 | Version 2.4-upd
Great DATA FIELD.
Please, tell me - where I can find info about burned grams in Garmin Connect?
Developer Reply
August 13, 2017, peterdedecker
you can see this in the graph section on connect, for an example see the forum support topic: https://forums.garmin.com/forum/developers/connect-iq/connect-iq-showcase/159060-?377823= Cheers, Peter.
honzakov
June 9, 2017 | Version 2.1
Thank you very much for great work, it is nice to see estimation of burned fat after my walks..
Hope you will add also sumary to activity info overview...
It is great motivation for loosing weight by long daily walking!
PANOS LAZAROU
June 7, 2017 | Version 2.1
great app man...also great thing info add to connect!!!
i don't about the accuracy though
Izak
June 7, 2017 | Version 2.1
Nice that it integrates results into Connect!
ROG.
June 5, 2017 | Version 2.1
Excellent work. Will it be possible to check the sum of fat burn during last week or month....Bravo. Thank u .
Developer Reply
June 7, 2017, peterdedecker
in the next version of the fatburner I'll try to add the totals to the summary info. Regarding month totals, I don't think that you'll be able to sum developer fields in the reports on garmin connect.
ROG.
June 5, 2017 | Version 2.1
Excellent work. Will it be possible to check the sum of fat burn during last week or month....Bravo. Thank u .
Stephen Cross
June 1, 2017 | Version 2.0.5
This is the most useful app I have downloaded, good accurate information on fat/carb calories burned related to effort. This app provides motivation when training at Zone1/2 fat burning level. I use an Edge 1000 and have found the counter dose not reset to zero after stopping and saving the ride, it will only reset by changing between activities.
Trish_H
May 28, 2017 | Version 2.0.5
good app. Can you update the data to be visible on the phone garmin app as well as the computer please?
Developer Reply
May 29, 2017, peterdedecker
It's already available in the graph section of your activity. In a future version I'll also add the totals to the summary info.
Francis Leonel Abreu Mencía
May 11, 2017 | Version 1.2.4
nice app. Pretty accurate. i would like to know how can i see the record (history) of each entry
Developer Reply
May 16, 2017, peterdedecker
this functionality is available as of version 2.0, be sure to enable the settings to record to the fit file in the settings of the app (you reach the settings via Garmin Connect Mobile / Garmin Express)
Susun Corda
April 8, 2017 | Version 1.2.4
Thank you for this datafield Peter!...I made manual calculations and it works perfect! For more accuracy, users have to use Karvonen formula in their user's profile HR zones. You have to choose % HRR method...put your HR-Rest in your profile and then set Z1@50-65%, Z2@65-75%, Z3@75-85%, Z4@85-95%, Z5@95-100%.....
Data Field 
