The following browsers have been tested using Browserstack:
iOS Safari 8+
Android Browser 4.4+
WooCommerce POS uses IndexedDB to persist the product database on your computer or device. IndexedDB is currently a 'Candidate Recommendation' specification by the W3C and is not implemented by all browsers. To see if your browser is compatible please check caniuse.com.
Some browsers will disable access to IndexedDB when Private Browsing is enabled. This will result in an IndexedDB Error shown below.