GPS: The GPS (Global Positioning System) sensor allows you to track your location and navigate while you're out and about, even when you're away from your phone. GLONASS: GLONASS is a global navigation satellite system used in Russia. The GLONASS sensor on the Venu 2 enhances the accuracy of GPS tracking by providing additional satellite signals. Galileo: Galileo is a global navigation satellite system operated by the European Union. The Galileo sensor on the Venu 2 provides additional satellite signals, further enhancing GPS accuracy. Garmin Elevate wrist heart rate monitor: The Garmin Elevate wrist heart rate monitor uses optical sensors to measure your heart rate from your wrist, providing continuous, accurate heart rate monitoring during activity. Barometric altimeter: The barometric altimeter measures changes in air pressure to determine your altitude and track changes in elevation during activities such as hiking or climbing. Compass: The compass provides directional info...