The Garmin GPSMAP 64s is a rugged handheld GPS, designed to guide you through even the toughest conditions. Thanks to the GPS/GLONASS receiver and the quad-helix antenna, your position is displayed faster and more accurately. With the 3-axis electronic compass, which also works when you're standing still, and the barometric altimeter, you'll always have all the data you need. The 2.6-inch color display is easy to read in sunlight, and the device has large buttons that make it easy and reliable to operate. With 4GB of storage, you can easily add extra maps to the GPSMAP 64. This unit is equipped with a basic world map that allows you to see where you are, all over the world. It's also possible to view BirdsEye satellite images (including a 1-year subscription) with this device, and to link them to your maps.Wireless connections
With the Garmin GPSMAP 64s, it's possible to connect to other devices such as the Garmin Virb, and with sensors such as a cadence sensor, heart rate sensor, or a temperature sensor via ANT+. If you have a smartphone with Bluetooth Smart, you can also connect the GPSMAP to your phone via the Garmin Connect Mobile app. If you have an iPhone 4s or later, it's even possible to get a notification on the Garmin GPSMAP 64s when you receive a message or call.