The Trek Bontrager Node 2.1 Cycle Computer offers advanced cycling metrics with ANT+ connectivity and an easy-to-use interface. This device tracks altitude, temperature, and percent grade, enhancing your riding experience. Its water-resistant design ensures durability, while the backlit display provides visibility at dusk and dawn. The included Bontrager soft strap heart rate monitor keeps you updated on your body’s performance. With auto start and compatibility with ANT+ power devices, the Node 2.1 upgrades your cycling experience significantly.