Not as accurate as just using google maps – My GPS Coordinates Review

Can be off up to 125 ft. Just tested this around my subdivision. Granted I was using google maps to check its accuracy, but it hasn’t asked me to swerve of corse by 125 ft. If you’re looking for an accurate way of finding your coordinates when you have WiFi, I’d say you’re better off just finding your coordinates using google maps.
Review by Good Andy2 on My GPS Coordinates.