Features:

1. Controlled breathing with time adjustment.
2. Breath Hold test function to check lung capacity.
3. Breathe Fast test fuction to check how fast you can breathe continously.
4. Detailed breathing reports can be generated and kept for future use.
5. Fitness Challenge video sharing lets you share your fitness video with friends.
6. Share your breathing record with your friends.
7. You can opt for pre defined sounds as you do your breathing.
8. Detailed Help section for breathing activities.