Build a strong connection and strong bond with your sporting dogs with the powerful Garmin Alpha 300 & 300i dog tracking and training handhelds Sagebrush plateaus, rolling prairies, dense hardwoods, rocky ridges no matter where you hunt, you and your dogs need reliable gear. Track and train your dogs in the field with the Alpha 300 handheld, featuring a new vivid 3.5” touchscreen and user-friendly 6-button design. Features The user-replaceable battery lasts up to 55 hours or 50 hours with inReach technology enabled. Save time at the start of every hunt with groups of dogs and people that match how and whom you hunt with. See when a dog is “treed” or “on point.” Pair with the Garmin Explore smartphone app to review the entire hunt and more. Easily pair the handheld to select T and TT series collars. Store up to 250 dogs, making switching active collars in the field easy. See critical hunt metrics, such as distance, speed, and time afield, right on the dog info screen. Access multiple global navigation satellite systems for better service in challenging environments. This simple, at-a-glance tracking shows which direction and how far away your dogs are. Get detailed views of terrain contours, topographic elevations, summits, parks, and more. Subscribe to Outdoor Maps+, and get public land information, enhanced topographic maps, landowner names, and more. The barometric altimeter helps you accurately monitor ascent and descent. Navigate with the tilt-compensated 3-axis electronic compass Added Features of the Alpha 300i Messages, SOS alerts, and tracking are transferred via the global Iridium satellite network. Get detailed weather reports on the Alpha 300i handheld with the Garmin Explore app. Pair with the Garmin Messenger smartphone app for fast, easy satellite messaging. Mapshare Trip Sharing Page provides friends and family an easy way to see your progress, view your GPS location, and exchange messages during your trip.