Samsung Gear 2 Neo Smartwatch - Charcoal Black (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty Personalized Fitness Motivator: Samsung Gear 2, with its built-in Heart Rate Sensor, S Health features, and pedometer, track your daily pattern of exercise to give you customized real time coaching to help you achieve your goals. Compatible with Samsung Galaxy S5 / Galaxy Grand 2 / Galaxy Note 3 / Galaxy Note 3 Neo / Galaxy Note 2 / Galaxy S4 / Galaxy S3 / Galaxy S4 Zoom / Galaxy S4 Active / Galaxy S4 mini /Galaxy Mega 6.3 / Galaxy Mega 5.8 / Galaxy Note 10.1 (2014 Edition) / Galaxy NotePRO (12.2) / Galaxy TabPRO (12.2/10.1/8.4) [Compatible device models to be further expanded] Devices must have the following criteria to be compatible: Android version 4.3, Jelly Bean or higher / WVGA or higher screen resolution / 1.5GB or higher memory Instant Notification: Samsung Gear 2 enables you to receive instant notifications from your phone and apps plus a variety of 3rd party apps which you can view clearly on a sAMOLED screen. Smart Notification: Samsung Gear 2 Neo allows you to make and receive calls and read more on a large sAMOLED display making communication smooth and seamless.