The non-intrusiveness of Calm's notifications (in line with their mindfulness promise) is allowed by a fine granularity in terms of reminders. You can precisely set reminders when you want and depending on the type of reminder.

Notifications can be annoying. In the onboarding, Copilot gives the opportunity to set preferences on 6 types of notifications. The user knows that Copilot cares about his digital mindfulness and will send notifications only when it is relevant for him.