Garmin Foretrex 801 Wrist-Mounted GPS Navigator with Upgraded Multi-Band GNSS & StrapMake the mission possible with the Foretrex 801 wrist mounted GPS navigator. Navigate with improved positional accuracy, thanks to the upgraded multi band GNSS. Get up to 100 hours of battery life in GPS mode. 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