1. Go to Axy OKR Setup 
2. Go to the Check-in & Pulse section
3. Activate Enable Check In
4. Select a day and hour and click on the Save button

To allow Axy OKR notifications on your devices, you need to enable it in Salesforce Setup.
Follow these steps:

1. Go to Salesforce Setup
2. Search for Notification Delivery Settings
3. Go to the Custom Notification Types section
4. Find Axy OKR and click on edit on the right-hand side
5. Enable Desktop, Mobile, Salesforce for Android and Salesforce for IOs and click Save