The Diesel 48mm Axial touchscreen smartwatch includes a black logo-print nylon strap, steel case and fearless functionality powered with Wear OS by Google technology, for style that looks and works as hard as you do. Smartwatches powered with Wear OS by Google are compatible with iPhone® and Android™ phones. Supported features may vary across platforms and countries and to avoid damage to your watch, only use with included charger. This smartwatch should be kept more than 20cm away from implanted medical devices to minimize potential for RF interference.