Fitbit ionic •classic features: tracks all day activity automatic sleep tracking, guided breathing sessions • fitness features; on screen coaching, continuous heart rate, built in GPS for pace and more Run, bike, weights and other modes • smart features; stores 300+songs, NFC enabled, call text and calendar & app alerts, partner apps like weather and sports. • day to night design, multiple clock faces, multi day batter life, interchangeable bands Contains box and instructions and charger