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JMG-APP Apnea Training


An application that allows you to perform respiratory training, useful for the practice of scuba diving, free diving, snorkeling.</p><p> </p><p>The application offers 3 different tables:</p><p>- a free table: you define a number of cycles, a preparation time (PREP.) and a holding time (HOLD)</p><p>- a CO2 table: you define a number of cycles, the initial duration of the PREP. phase, the PREP interval. decreasing, and the duration of the holding phase</p>

Νέα χαρακτηριστικά

To stay informed of the content of the various updates, please consult this page:</p><p></p><p></p><p>IMPORTANT NOTE: this app is not yet compatible for semi-rounds models (FR735xt, FR235, etc).</p><p>Maybe in the near future.


Συνοδευτικό υλικό

Λήψη του υλικού

Πρόσθετες πληροφορίες


Για αυτήν την εφαρμογή απαιτείται πρόσβαση σε:

  • Αρχεία FIT (εγγραφές δραστηριοτήτων)
  • Καταγραφή τυχόν επιπρόσθετων στοιχείων στα αρχεία δραστηριότητας
  • Δεδομένα αισθητήρα (δηλ., ANT+, καρδιακός ρυθμός, πυξίδα)
  • Approach® S62 Approach® S62
  • Captain Marvel Captain Marvel
  • D2™ Air D2™ Air
  • D2™ Air X10 D2™ Air X10
  • D2™ Bravo D2™ Bravo
  • D2™ Bravo Titanium D2™ Bravo Titanium
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • D2™ Mach 1 D2™ Mach 1
  • Darth Vader™ Darth Vader™
  • Descent™ Mk1 Descent™ Mk1
  • Descent™ MK2 Descent™ MK2, Descent™MK2i
  • Descent™ Mk2S Descent™ Mk2S
  • Enduro™ Enduro™
  • Enduro™ 2 Enduro™ 2
  • epix™ (Gen 2) epix™ (Gen 2), quatix® 7 – Sapphire Edition
  • First Avenger First Avenger
  • ForeAthlete® 230J ForeAthlete® 230J
  • ForeAthlete® 235J ForeAthlete® 235J
  • ForeAthlete® 630J ForeAthlete® 630J
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • Forerunner® 230 Forerunner® 230
  • Forerunner® 235 Forerunner® 235
  • Forerunner® 245 Forerunner® 245
  • Forerunner® 245 Music Forerunner® 245 Music
  • Forerunner® 255 Forerunner® 255
  • Forerunner® 255 Music Forerunner® 255 Music
  • Forerunner® 255S Forerunner® 255S
  • Forerunner® 255S Music Forerunner® 255S Music
  • Forerunner® 265 Forerunner® 265
  • Forerunner® 265S Forerunner® 265S
  • Forerunner® 630 Forerunner® 630
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 745 Forerunner® 745
  • Forerunner® 935 Forerunner® 935
  • Forerunner® 945 Forerunner® 945
  • Forerunner® 945 LTE Forerunner® 945 LTE
  • Forerunner® 955 Forerunner® 955, Forerunner® 955 Solar
  • Forerunner® 965 Forerunner® 965
  • fēnix® 3 fēnix® 3, quatix® 3, tactix® Bravo
  • fēnix® 3 HR fēnix® 3 HR
  • 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™ (Gen 2) MARQ™ (Gen 2)
  • MARQ™ Adventurer MARQ™ Adventurer
  • MARQ™ Athlete MARQ™ Athlete
  • MARQ™ Aviator MARQ™ Aviator
  • MARQ™ Aviator (Gen 2) MARQ™ Aviator (Gen 2)
  • 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
  • Mercedes-Benz Venu® Mercedes-Benz Venu®
  • Mercedes-Benz Venu® 2 Mercedes-Benz Venu® 2
  • Mercedes-Benz Venu® 2S Mercedes-Benz Venu® 2S
  • quatix® 6 quatix® 6
  • quatix® 6X quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
  • Rey™ Rey™
  • tactix® 7 tactix® 7, tactix® 7 – Pro Ballistics Edition, tactix® 7 – Pro Edition
  • Venu® Venu®
  • Venu® 2 Venu® 2
  • Venu® 2 Plus Venu® 2 Plus
  • Venu® 2S Venu® 2S
  • Venu® Sq. Venu® Sq.
  • Venu® Sq. 2 Venu® Sq. 2
  • Venu® Sq. 2 Music Venu® Sq. 2 Music
  • Venu® Sq. Music Venu® Sq. Music
  • vívoactive® 3 vívoactive® 3
  • vívoactive® 3 Mercedes-Benz® Collection vívoactive® 3 Mercedes-Benz® Collection
  • vívoactive® 3 Music vívoactive® 3 Music
  • vívoactive® 4 vívoactive® 4, GarminActive
  • vívoactive® 4S vívoactive® 4S, GarminActive S
Μέση βαθμολογία: (43 βαθμολογίες)

Morten Sætrang Haakonsen
23 Ιανουαρίου 2023 | Έκδοση 1.67

I am very happy that this appelsiner exists at all! Great work, neat to be able to do co2/o2 tables with my watch. The only thing I can't figure out yet is the o2%/pulseox measure. It remains stuck during my whole session (same as my last manual measurement). I normally have pulseox disabled, but for training for freediving, it would be neat to see. Do I have to change so my watch always measures pulseox to see this, or is there any way I can enable for this app only?

Απάντηση προγραμματιστή
26 Ιανουαρίου 2023, Surfy66

Hello Morten and thanks for your comment. The oxygen sensor is automatically activated when the application is launched (if the watch has one, of course), and stopped when the application is stopped, regardless of the configuration of this sensor in the system parameters. So if your oxygen saturation level does not change during exercise, it probably means that it remains stable, at the same value, for the duration of the exercise, which may be completely normal . Or, if you think that this rate should vary (depending on your practice), it could come from a problem initializing the sensor when starting the application but in principle, it should be activated when starting the app.

2 Ιανουαρίου 2023 | Έκδοση 1.66

Unfortunately, I am not rating the quality of the app because it simply doesn’t work on my Descent G1 Solar even if this is flagged as compatible watch. I can install it and then, when accessing on my watch, I get “IQ!” Error message. I tried to uninstall/install several times, even after switch off and on the watch. Same results. Not sure, if this is recurrent issue on other same watches, an app issue, IQ issue.

Απάντηση προγραμματιστή
2 Ιανουαρίου 2023, Surfy66

Hello Camille and thanks for your feedback. Unfortunately, this is normal because this application is not yet designed for Instinct 2 and Descent G1 type models, it is an error and therefore your G1 model should never have been offered as a compatible model (possibly an automatic insertion by Garmin, or just my fault). I will check this and remove compatibility for this model today. Sorry for the disagreement.

Anna Lamb
30 Δεκεμβρίου 2022 | Έκδοση 1.66

Not useful for suba diving at all. Hard to make sense of and hard to get to what you want it to do.

Απάντηση προγραμματιστή
30 Δεκεμβρίου 2022, Surfy66

Hello Anna. This app is not intended to be used for scuba diving, if this had been the case, the application would not have been authorized and validated by Garmin. This app is just for training out of water to practice breathing exercises that may help for your scuba diving activities.

25 Δεκεμβρίου 2022 | Έκδοση 1.66

Nice App. What would be perfect when by the Co2tabel the first Breathholdtime would be fix when I configure more cycle then the first Time with each reduce from 15 sec and so the last would be often 15 sec stay for the last 2 or 4 rounds

27 Νοεμβρίου 2022 | Έκδοση 1.65

On Epix Gen 2 it is not starting anymore (it was working twice..), display shows IQ! I know, I should delete the app + the files and re-install it. But how often should I do this? Every week the same game, not working when l need it. So, the App is useless. I am going back to the "freediving" App on my phone.

Απάντηση προγραμματιστή
28 Νοεμβρίου 2022, Surfy66

Hello Tommy and thanks for your feedback. Your issue should be fixed now with the last release of the app (version 1.66). You can read the log file here: Sorry for this inconvenience :)

10 Νοεμβρίου 2022 | Έκδοση 1.65

Freezes during tables. Visuals stop updating completely. Unsure if it continues tracking other stats

Απάντηση προγραμματιστή
10 Νοεμβρίου 2022, Surfy66

Hello 3DDD and thanks for your feedback. Can you please send me an email with the details of the circumstances of the issue please ? Which tables did you use ? The parameters of your table ? With all these infos, I will be able to test the app with the same data and try to reproduce the same issue. Thanks in advance.

Jake Hill
5 Νοεμβρίου 2022 | Έκδοση 1.65

It used to work well, but not anymore. When I try to start a table, the app freezes, and it displays the error: IQ!

Απάντηση προγραμματιστή
6 Νοεμβρίου 2022, Surfy66

Hello Jake and thanks for your feedback. The settings file of the app may not be no more compatible with your current version of the app. So, I suggest you completely delete the app and all its associated files (with the same name) then, fresh reinstall the app from the store.

Leslie Lamcke
3 Αυγούστου 2022 | Έκδοση 1.62

Does not launch on Descent G1 Solar

22 Ιουλίου 2022 | Έκδοση 1.59

Sur Fenix 5 SAPPHIRE APAC, fonctionne très bien. Si je peux me permettre une petite suggestion : serait-il possible d'ajouter 2 modes, respiration carré ( qui pourrait être aussi faite avec le plan free, je le conçois) et la respiration triangle ? En tout cas, appli très sympa pour découvrir ces exercices.

2 Ιουλίου 2022 | Έκδοση 1.59

On Descent g1, doesn't lunch

natoli salvatore
20 Απριλίου 2022 | Έκδοση 1.58


Chris Jackson
3 Απριλίου 2022 | Έκδοση 1.58

Just started using it on a Venu 2. I like it, but I cannot see the sp02 saturation data when i review the activity in the Connect app.

Απάντηση προγραμματιστή
3 Απριλίου 2022, Surfy66

Hello Chris, and thanks for your comment. SpO2 saturation is recorded and saved into the FIT file as graph display and, normally, you should see it in Connect app as Venu 2 is compatible with this kind of metrics. If not, you can contact me by mail, and we will try to find a solution to your issue. However, it seems that this feature works fine for the other users because I have no feedback about this, except yours. So, feel free to contact me.

Jake Hill
5 Μαρτίου 2022 | Έκδοση 1.58

I liked it on the first try. Setup of the tables is easy, and the watch face shows all the info that you could ask for. Is there any way to get the Prep and Hold times uploaded to Connect so that you can compare them to Heart Rate?

Απάντηση προγραμματιστή
5 Μαρτίου 2022, Surfy66

Hello Jake and thanks for your comment. This feature already exists: PREP and HOLD times are saved as laps into the FIT file so, you can see them to the end of the lap table in your dashboard.

Joshua Gore
10 Φεβρουαρίου 2022 | Έκδοση 1.58

Seems like a really nice app but can't figure out how to configure on my Descent MK1 (no touch)

Απάντηση προγραμματιστή
11 Φεβρουαρίου 2022, Surfy66

Hello Joshua and thanks for your comment. To access the main menu of the app, just long press the UP key of the watch, you enter the main menu of the app where you can access all the parameters and options.

Murray Love
14 Αυγούστου 2021 | Έκδοση 1.54

Display freezes on Vivoactive 4. The app continues to work in the background; if you swipe to the next screen and back you can see the time advance, but it's just a "snapshot", and vibration also ceases to function.

Ilya Prokator
26 Ιουλίου 2021 | Έκδοση 1.54

Maybe I just don't understand, but in 'Static tables' app first interval (before first hold) is short, but here we have to add like 1.5 - 2 min preparation before first hold. Is it by mistake or by design?

Απάντηση προγραμματιστή
27 Ιουλίου 2021, Surfy66

Hello Ilya and thanks for your comment. I'm afraid I do not understand your post; can you contact me directly by email in order to exchange together, it will be simpler.

Lau Flemming Pedersen 🇩🇰
16 Ιουλίου 2021 | Έκδοση 1.54

Simply the best Apnea Training app!

Arthur Graham Erwin
4 Ιουλίου 2021 | Έκδοση 1.53

App didn't work on forerunner 235. Just got a IQ symbol with an exclamation.

Bike Doctor
1 Απριλίου 2021 | Έκδοση 1.46

The parameters of 10 exercices are in % too long and impossible to use i still prefer use Freedive App really much better on my phone or Molchanovs app

Johnny Rotten
9 Φεβρουαρίου 2021 | Έκδοση 1.32

I like the concept as I use a apnea trainer on my phone. However, i cannot get the app to work on my fenix 3. When there is 15 seconds left on the prep countdown the IQ with exclaimation mark symbol appears on every mode and then freezes. How do we fix this?

5 Φεβρουαρίου 2021 | Έκδοση 1.32

Super! Merci pour cette app bien pratique et facile d'utilisation !

4 Φεβρουαρίου 2021 | Έκδοση 1.31

Everything is satisfactory. Only O2 Table does not work normally. It doesn't stop after holding time, and the '-' time keeps going on.

Απάντηση προγραμματιστή
5 Φεβρουαρίου 2021, Surfy66

Hello and thanks for your feedback. In fact, you are right, but it's now fixed in the release 1.32 of the app. The O2 table should now work as expected. Sorry for the inconvenience.

11 Ιανουαρίου 2021 | Έκδοση 1.30

Merci JM ! Je voulais me développer une app d'entrainement apnée, tu l'as fait ! Reco ! Je vais la tester rapidement et te faire un retour.

Pedro Lopes
16 Σεπτεμβρίου 2020 | Έκδοση 1.21

Well, I love the idea of this app, but it just doesn't work in my watch. I'm currently using a foreruner 235 and when I click on start, it just freezes in the IQ logo

31 Ιουλίου 2020 | Έκδοση 1.17

Great apps. I am using active4 for this app. I can record the necessary in my trainning. But sometimes, the display of my watch will stop to show the count down while the app is continuing. After a hole period, the watch can connect to phone and record the data of the past. However, it is a great app in apnea trainning.

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