Wahoo ELEMNT GPS

GPS bike computer. Features: Equipped with Bluetooth Smart and ANT+ dual-band technology, ELEMNT pairs seamlessly with all of your cycling sensors. ELEMNT comes with a free companion app that allows you to set up your data fields, customize profiles, track performance, and share ride data effortlessly. Plus, programmable LED QuickLook Indicators provide a quick way to see if you're on pace with important performance metrics like speed, cadence and power. Dimensions: 57.5mm x 90.5mm x 21.2mm. Display Size: 2.7'' (68.6mm). Battery Life: 16 hours, USB rechargeable. Waterproof Rating: IPX7.