*This app is not a medical device. Data obtained during the use of this app is for reference only, and should not be used for medical research, diagnostic, or treatment purposes. Please read the Instructions thoroughly.
including the speed, depth, and duration of dives.
like automatic reminders if you descend too deep or for too long.
records your heart rate, breath holding duration, and the start time of diaphragm contraction, to help increase how long you can hold your breath,11 so that you'll be better prepared for advanced underwater challenges.
*Non-standard straps need to
be purchased separately.