Garmin Xero A1i Pro Digital Bow Sight

The most advanced auto-ranging bow sight from Garmin® to date, the Xero™ A1i PRO Rangefinding Bow Sight takes the guesswork out of ranging for even faster targeting this bow season. A high-performance bow sight with built-in laser rangefinding capability, the Xero A1i PRO sets a LED pin for an angle-compensated distance to your target up to 100 yards away (300 for reflective targets). Xtra Distance mode allows bowhunters to set the sight to an extended position to show pins out to farther distances. 

The ability to range the target at full draw removes a step out of your shot process  increasing your odds of success in the field.