Garmin Alpha LTE Dog Tracker Black/Red. Attach it to your dogs collar and use your compatible smartphone to track your dogs movements with the Alpha app. Connect your Alpha LTE tracking system to a compatible Garmin VHF dog tracking system (sold separately) to leverage either LTE or VHF tracking signals. Use the Alpha app to navigate and mark waypoints with integrated mapping. Access the community hunting features on the Easyhunt app to plan organize and coordinate with your entire hunting party (subscription required). This rugged dog tracker uses multi-GNSS technology to provide you with the precise location of your dog during the hunt. The multicolor LED lights make it easy to identify your dog in the dark. Get up to 32 hours of battery life when using dynamic tracking. Specifications for Garmin Alpha LTE Dog Tracker: Manufacturer: Garmin Battery Type: Lithium Ion Water Resistant Mark: 1 atm Weight: 51 g Color: Black/Red Size: 2.8 in Package Contents: Garmin Alpha LTE Dog Tracker Alpha LTE Dog Tracker Charge Clip Charging/Data Cable Documentation Garmin 010-02847-00: Alpha LTE Dog Tracker Black/Red