![A view of the application](/static/images/cwt/en/main_mix.png)
Apnea CWT, the vertical freediving app.
Use your Garmin watch for your depth freediving training.
![A view of the application](/static/images/cwt/en/screenshots/metrics.png)
Readable
Everything is visible at a glance
Time in immersion, max depth, cycle number and much more ...
![Immersion view](/static/images/cwt/en/screenshots/immersion.png)
Automatic
Nothing to do, no button to operate
Switching to immersion mode is automatic. A new screen displays useful information.
![Data view](/static/images/cwt/en/screenshots/data_1-2.png)
Useful
Information about your last descent
Get additional information about last dive, including each dive leg time
![Data view](/static/images/cwt/en/screenshots/data_2-2.png)
Very useful
Session record
A second data screen displays your max time in immersion and of course your maximum depth.
All information on just 2 screens
A surface screen that switches to a specific display during immersion.
![Surface view](/static/images/cwt/en/surface_detail.png)
![Immersion view](/static/images/cwt/en/immersion_detail.png)
- Surface time
- Immersion time
- Heartrate
- Current depth
- Current vertical speed
- Immersions count
- Recording status
Stay informed during your dive
Vibration alerts diver if too fast or too slow.
Set interval in seconds for timed alert during dive or recovery.
![Cadence view](/static/images/cwt/en/cadence.png)
![Alert view](/static/images/cwt/en/alert.gif)
Practical
Depth alert
An alarm warns you when target depth is exceeded
![Alert view](/static/images/cwt/en/buddy.png)
Safe
Watch your buddy
You can choose to display a page called buddy page which allows you to time the immersion time of your dive partner, the total number of dives is also counted and displayed.
![Settings view](/static/images/cwt/en/screenshots/settings.gif)
All settings at a fingertip.
Fine-tune your workout
- Depth alert
- Current depth notify
- Activity recording
- Dive detection depth setup: 0.3m, 1m or 1.5m.
- Interval alert setup for immersion: Off, 10", 20", 30", 50", 1', 2'
- Interval alert setup for recovery: Off, 10", 20", 30", 50", 1', 2'
- Toggle alert backlight
- Backlight on during all immersion
- Simulation
Explore your dives
Upload your activities and analyze your dives in detail.
- Analyze all your dives via charts
- Each dive is analyzed and its data extracted
- Add note, tags
- And many other features
Compatibility
Apnea app is currently compatible with this devices:
Known limitations are indicated below by an asterisk, please consult the FAQ for more information.
If you can't find your model, please contact support.
- Garmin D2™ Air
- Garmin D2™ Bravo
- Garmin D2™ Bravo Titanium
- Garmin D2™ Charlie
- Garmin D2™ Delta
- Garmin D2™ Delta PX
- Garmin D2™ Delta S
- Garmin Descent™ Mk1
- Garmin Descent™ Mk2, Descent™ Mk2i
- Garmin Descent™ Mk2 S
- Garmin epix™ (Gen 2), quatix® 7 Sapphire
- Garmin fēnix® 3 HR
- Garmin fēnix® 3, tactix® Bravo, quatix® 3
- Garmin fēnix® 5 Plus
- Garmin fēnix® 5, quatix® 5
- Garmin fēnix® 5S
- Garmin fēnix® 5S Plus
- Garmin fēnix® 5X Plus
- Garmin fēnix® 5X, tactix® Charlie
- Garmin fēnix® 6, 6 Solar, 6 Dual Power
- Garmin fēnix® 6 Pro, 6 Sapphire, 6 Pro Solar, 6 Pro Dual Power, quatix® 6
- Garmin fēnix® 6 Pro System 5 Preview
- Garmin fēnix® 6S, 6S Solar, 6S Dual Power
- Garmin fēnix® 6S Pro, 6S Sapphire, 6S Pro Solar, 6S Pro Dual Power
- Garmin fēnix® 6X Pro, 6X Sapphire, 6X Pro Solar, tactix® Delta Sapphire, Delta Solar, Delta Solar - Ballistics Edition, quatix® 6X, 6X Solar, 6X Dual Power
- Garmin fēnix® 7
- Garmin fēnix® 7S
- Garmin fēnix® 7X, tactix® 7, quatix® 7X Solar, Enduro™ 2
- Garmin fēnix® Chronos
- Garmin Forerunner® 645
- Garmin Forerunner® 645 Music
- Garmin Forerunner® 745
- Garmin Forerunner® 920XT
- Garmin Forerunner® 935
- Garmin Forerunner® 945
- Garmin Forerunner® 945 LTE
- Garmin Forerunner® 955, Solar
- Garmin Forerunner® 965
- Garmin MARQ® Captain, MARQ® Captain: American Magic Edition
- Garmin MARQ™ Athlete
- Garmin MARQ™ Aviator
- Garmin MARQ™ Driver
- Garmin MARQ™ Expedition
- Garmin Venu™
- Garmin Venu™ 2
- Garmin Venu™ Mercedes-Benz® Collection
- Garmin vívoactive® 3
- Garmin vívoactive® 3 Mercedes-Benz® Collection
- Garmin vívoactive® 3 Music
- Garmin vívoactive® 3 Music LTE
- Garmin vívoactive® 4
- Garmin vívoactive® 4S
Partial support or particularity of the device, consult the FAQ.
![Some devices](/static/images/cwt/en/supported_devices.png)