Tracks Steps Distance Calories & Active Minutes Sleep Quality Tracking: Times Awakened Restless & Asleep Smartwatch Notifications: Call Text and sms & Meeting Reminders App Notifications: Facebook Skype Games Wechat Line Etc. Upgradeable Apps Up To 7-day Battery Life Ion Hardened Glass With Touchscreen Stainless Steel Clasp Sweat-venting Elastomer Band Includes 3 Colored Bands In Each Box