This is a quick guide to help you discover which model of XY Finder you're using. If you have any questions, please contact XY Findables support here.
XY1 and XY2
XY1 and XY2 units have a matte, rubberized finish. An XY logo is on the front but these models don't have a button. If the unit has never been used before, it will have a yellow battery tab that keeps the XY Finder from turning on.
Most units that look like this are XY2. If you purchased your XY Finder recently and it looks like this, chances are it's XY2.
Battery: CR2032 lithium ion cell
Colors: Snow White, Onyx Black, Silver Gray, Jade Green, Crystal Clear, Amethyst Purple, Aquamarine Blue, Ruby Red
XY3.0
XY3.0 has a scored, triangular button with the XY logo on the front. On the back, there's one small sound system hole on the right side (with the key ring hole pointed upward).
Battery: CR2032 lithium ion cell
Colors: Snow White, Onyx Black, Silver Gray, Jade Green, Citrine Orange, Amethyst Purple, Aquamarine Blue, Ruby Red
XY3.1
XY3.1 has a raised, rubberized 90 degree angle on the button, which is inscribed with an XY logo. On the back, in the center, are three tiny, pin-sized holes.
Battery: CR2032 lithium ion cell
Colors: Snow White, Onyx Black, Silver Gray, Jade Green, Citrine Orange, Amethyst Purple, Aquamarine Blue, Ruby Red
XY4+
XY4+ has a button that's a separate piece inset into the body of the finder. On the back, there are four tiny pinholes in the center and a number 4 set into a circle. It's 18% larger than earlier models.
Battery: CR3032 lithium ion cell (Note that this is a larger battery with a slightly different model number than previous versions.)
Colors: White, Charcoal, Green, Yellow, Pink, Blue, Purple, Red
XYGPS
XYGPS is larger than the other models of XY Finder; it's about the size of a large pocket watch. On the front is a black button that lights up when the finder is charged, and on the back are screw holes under a black information sticker with white text fitted to the finder.
Battery: Rechargeable with micro-USB
Colors: Carmine Red, Cobalt Blue, Carbon Black, Chromium Silver