HAL allows Aave users to set notifications to receive updates about their health factor on one of the following channels: Telegram, Discord, Slack, email, Twitter or by calling a webhook. HAL supports 2 kinds of notifications for Aave HF - by threshold and periodically 👻

🥦 HF by threshold: Get a notification when your health factor falls below the threshold you defined. 

🕜 HF periodically: Get your health factor data every hour/day/week at a time you choose.