Dynamic/Static Apnea Trainer

Dynamic/Static Apnea Trainer is a configurable breath-hold interval trainer for Garmin watches. For dry training environments only. This app is not a safety device and does not replace qualified supervision, training, or appropriate safety equipment. Choose between two training modes: • Dynamic Apnea — interval-based dry-land breath-hold practice with preparation, hold, recovery, countdowns, sound, vibration, heart-rate display, and a session summary. • Static Apnea — configurable dry-land breath-hold tables. Set preparation time, optional Hyper/Hypo time, number of holds, starting hold duration, hold increase, recovery duration, recovery increase, and a maximum-hold safety reminder. Features: • Clear, full-screen countdowns • Sound and vibration cues at key times • Backlight during the final countdown • Adjustable training plans directly on the watch • Optional Hyper/Hypo phase after preparation • Heart-rate display when supported by the device • Session summaries with completed holds, duration, heart-rate information, and available oxygen-saturation information • Maximum static-hold safety reminder, set to 7 minutes by default Train conservatively. Stop immediately if you feel unwell, dizzy, or uncomfortable. Do not perform breath-hold training alone.

Version 2.1.0 Added Static Apnea mode with configurable dry-land breath-hold tables. Added optional Hyper/Hypo phase after preparation. Added adjustable holds, recovery times, increases, attempts, and maximum-hold safety reminder. Added heart-rate and available oxygen-saturation information to session summaries. Improved countdown cues, vibration, backlight behavior, and full-screen timing display. Updated on-watch training-plan controls. Version 2.0.2 • Update App logo Version 1.1.4 • Added support for Forerunner 165 and Forerunner 165 Music. • Rebranded as Apnea Breath Trainer for dry-land breath-hold practice. • Added support for Forerunner 165 and Forerunner 165 Music. • This update is a dry-land breath-hold training version with clear dry-training guidance, large interval timers, sound/vibration cues, pause/resume, and maximum-hold reminders. • Added large countdowns, sound/vibration cues, backlight cue, pause/resume, and maximum-hold reminders. • Updated app icon and Store images. Version 1.1.2 Rebranded as Apnea Breath Trainer for dry-land breath-hold practice. Added DRY TRAINING ONLY guidance. Replaced water-related features with HOLD and Maximum Hold Reminder. Added pause/resume, countdown sound and vibration cues, and a 5-second backlight cue. Expanded compatibility to more Garmin Venu and Forerunner watches.