Make 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 signal reception technology. 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 beyond. The improved monochromatic screen gives you better visibility in all lighting conditions and is easy to read with night vision goggles. The rugged device is built to military standards and has an IPX7 water rating. Plan and review your adventures with the Garmin Explore smartphone app. Get smart notifications and inReach device messages delivered to Foretrex 901 when connected to your compatible smartphone or your inReach satellite communicator (active subscription required; jurisdiction restrictions may apply).