Claiming DOT staking rewards

How to claim and restake in Nova wallet:

• Staking under 150 DOT? Claim and restake every 30 days.
• Staking between 150 and 471 DOT? Claim and restake every 21 days.
• Staking between 471 and 1725 DOT? Claim and restake every 14 days.
• Staking between 1725 to 3000 DOT? Claim and restake every 5 days.

Basically, the more DOT you stake, the more frequently you should restake.