🐕 Garmin Alpha 300i Advanced Dog Tracking & Training Handheld with inReach. The Garmin Alpha 300i is the top-tier Alpha handheld with everything in the Alpha 300 plus built-in inReach satellite messaging and SOS through the Iridium network. The complete package for hunters who run packs in remote backcountry: wireless group sharing, Channel View, USB-C, nearly 3x the Alpha 200i battery, plus two-way satellite messaging anywhere on the planet. Requires an active inReach subscription for satellite features. Key Features ✅ Two-way inReach satellite messaging via Iridium (subscription required) ✅ Interactive SOS to Garmin Response 24/7 global coordination center ✅ Wireless group sharing transfers entire dog groups between 300-series handhelds ✅ Channel View shows VHF channel density to avoid interference ✅ Nearly 3x the battery life of the Alpha 200i ✅ 3.5-inch sunlight-readable touchscreen plus six-button design ✅ USB-C charging Compatibility Compatible with all current and legacy Garmin tracking collars: TT25, T20, TT15X, TT15, TT15 Mini, T5X, T5, and T5 Mini. What's in the Box Alpha 300i handheld Lanyard USB-C charging cable AC charger Documentation Why Hunters Choose This Built for hunters who run packs in remote backcountry and need the complete package: top-tier Alpha capability plus satellite messaging. Frequently Asked Questions What does the inReach subscription unlock?Two-way satellite messaging via Iridium, interactive SOS to Garmin Response (24/7 global), location sharing and tracking, weather forecast retrieval, Garmin Messenger app connection. Hardware is built in, but satellite features need an active subscription. Can I use the Alpha 300i without an inReach subscription?Yes for tracking and training, identical to the Alpha 300. The satellite features (messaging, SOS) will not function without an active subscription. Where is satellite coverage available?Global, through the Iridium satellite network. Works in remote backcountry where cellular has no service. What is the difference between the Alpha 300 and 300i?Identical hardware except the 300i adds inReach. Pick the 300i if backcountry satellite messaging matters. The 300 cannot be upgraded to add inReach later. Which collars work with the Alpha 300i?TT25, T20, TT15X, TT15, TT15 Mini, T5X, T5, T5 Mini. Need help with fit or compatibility? Carolina Sportsman Outfitters has been outfitting hunters and houndsmen since 2015. We run dogs ourselves and can verify compatibility before you order. Call 252-431-6001. Backed by Garmin warranty and CSO's expert product support. Financing available at checkout, no credit needed. Military and First Responders are encouraged to use credentials in the cart section before checking out. 🐾 Building a full system? Use our Garmin Alpha Bundle Builder to pick your handheld, add a collar for every dog, and bundle the accessories in one cart.
