Watch has black strap and comes with additional sandstone strap. Put your songs on your wrist with Garmin vivoactive 3 Music. This GPS smartwatch with music storage is built for the active lifestyle. Listen to tunes (up to 500 songs) phone-free through Bluetooth headphones (sold separately). Connected features include smart notifications and automatic uploads to Garmin Connect. Find more ways to beat yesterday with more than 15 preloaded sports apps, wrist-based heart rate, VO2 max, fitness age estimate and all-day stress tracking. Sports apps include yoga, cardio, strength training, running and more. Download pre-set workouts or create custom ones. It has a high-res touchscreen Garmin chroma display, with Side Swipe interface to scroll through song lists and more. You can sync your carefully crafted playlists from select music streaming services, like Deezer, Spotify and more, to your watch for more ad-free listening. So leave your phone behind when you head out for a run or ride, because the music that keeps you moving is right there on your wrist. Vivoactive 3 Music includes the Garmin Pay Ready contactless payment method, so you can leave your cash and cards at home. (Available for supported cards from participating banks; contact your bank for more information). Connectivity Proprietary operating system. Bluetooth 4 connection. USB 2 connection. Wi-Fi. Display information 30.4mm . Touchscreen. 240 x 240 screen resolution. Battery 160mAh battery capacity. Typical usage time of up to 4 days. Low usage time of up to 7 days. 2 hour charge. Physical specification Size: medium. Watch size H43.1, W43.1, D13.6mm. Strap size L240, W20, T2mm. Strap can be removed and replaced. Weight 39g. Features Water resistant. Swimproof. Dust resistant. Read texts. Receive social network notifications. View calendar. Displays weather. Music player. Heart rate monitor. Pedometer. Distance. Accelerometer. GPS. Calories. Sleep. Accessories included: Charging/Data Cable, including charger.