Brethap

Brethap is yet another meditation app (yama). Including a timer for meditation, it also allows you to configure a breathing pattern for you to follow. Your sessions will be saved, allowing you to monitor and view stats about your progress in either a list or calendar view. Duration, breath and other options are configurable through saved preferences. Breathing technique presets include 4-7-8, physiological sigh, among others.

Heart rate is only supported in the Wear OS version on Google Play

The current screenshots may be out of date due to an fdroid bug. For the accurate latest screenshots visit Brethap on Google Play.