Garmin Foretrex 901 Wrist-Mounted GPS Navigator with Applied Ballistics SoftwareMake the mission possible with the Foretrex 901 wrist mounted GPS navigator with Applied Ballistics software. Navigate with improved positional accuracy, thanks to the upgraded multi band GNSS. Get up to 100 hours of battery life in navigation mode. Connect to the AB Synapse Garmin app, and manage ballistic profiles with your compatible smartphone. Tactical features, such as jumpmaster mode, stealth mode and kill switch, equip you for the mission and