Your bank connection will update transactions nightly (every 24 hours). However, depending on your bank, there may be a longer interval between transaction imports.
The connection between your bank and Wave is not instantaneous. There is no way to initiate a refresh on your end.
If you've made a purchase or deposit, but have yet to see it reflected in Wave, come back later and check again and complete your categorization.
If you'd like to learn more about our data provider, and how your bank connection works, you can read about that here.
Bank connections are available to businesses in the US and Canada. If you are located outside of this region learn how to upload bank or credit card statements, or use our google sheets integration Wave Connect.