The new Swing Caddie SC300i Portable Launch Monitor provides golfers with complete swing & ball flight metrics that are only typically found in more high end & professional units, including launch angle & apex data. This portable version moves on from the popular & award-winning SC300 model. This truly portable unit uses the very latest Doppler radar technology & calibrating atmospheric pressure sensors for uncompromising precision. The SC300i connects directly to a personal phone or tablet via Bluetooth on the new My Swing Caddie V2 app that allows golfers to track their real-time integrated data with exact precision.