Accomplish fitness goals with this Samsung fitness watch. Its smart notifications let you receive alerts and respond to calls from compatible Android and iOS smartphones¹ and a curved display makes it easy to view activity progress. Featuring a music player with access to countless songs, this Samsung fitness watch lets you jam to your favorite tunes. Features: Android and iOS compatible Samsung Gear Fit2 is compatible with both Android and iOS smartphones.¹ Measures heart rate, calories burned, distance traveled, steps taken and speed To help you track your fitness progress. Adjustable strap Fits comfortably on most wrists from 4.9" to 6.7" in circumference. 1.5" Super AMOLED display The curved full-color Super AMOLED display lets you easily read real-time activity reports in the sun or shade. Built-In GPS You can even leave your phone behind and map your run right from your Gear Fit2. Auto & Multi Sport Tracking Automatically recognizes what you're doing whether you're running, cycling, working out on the elliptical or a variety of other activities. Smart Notifications Receive notifications for your favorite apps and even respond to calls, texts and more - all without reaching for your phone. Standalone Music Player Store your favorite music on the Gear Fit2 or connect with Spotify to access millions of songs. Dust- and water-resistant design Helps ensure reliable protection against damage. IP68 certified. Lithium-ion battery Provides approximately 3-4 days of battery life with typical usage. S Health Leaderboards/Challenges Set your goals, then give yourself an extra push by getting your friends in on the fun with S Health. Package Includes:Samsung Gear Fit2 Fitness Watch + Heart RateBand StrapCharging DockOwner's manual