Wahoo RFLKT+ Bike Computer for iPhone & Android Smartphone Powered, Ride Focused - The Wahoo RFLKT+ turns your phone into a powerful yet simple bike computer by wirelessly displaying data from your favorite cycling app on your handlebars via Bluetooth 4.0 (Smart) technology while you keep your phone safely tucked away Easy Pairing with Apps - The Wahoo RFLKT+ is fully compatible with the most popular cycling apps including Wahoo Fitness, Strava, Map My Ride, Cyclemeter, and Ride with GPS Big, Customizable Screen - The Wahoo RFLKT+ has the highest screen to computer ratio in the market. Display fields are fully customizable so you can decide which app data is most important to see on each screen Best Value in Class -The RFLKT+ is the most powerful bike computer for the price. The RFLKT+ wirelessly receives heart rate, speed, cadence, power, music, and turn-by-turn navigation via your favorite cycling app and displays it on your handlebars. Turn-by-turn navigation provided by Ride with GPS app Built-in Barometric Altimeter and ANT+ Bridge - The Wahoo RFLKT+ provides accurate elevation data, percent grade and feet climbed. The ANT+ bridge (iOS only) allows you to connect to all of your ANT+ sensors, no matter what the brand such as power meters, speed/cadence sensors or heart rate monitors (these two features differentiate the RFLKT+ from the RFLKT)