OUMAX&trade;Bluetooth Smart Watch S6 Plus for iPhone 6, 6 Plus, 6S and Samsung S6, Note 5 (Full Function Support for iOS 9.0 and Android 4.3 or above)-Silver/IPS Panel/Premium Leather Strap SPECIFICATION -- MTK2502, 180MHz, 124MB RAM, 64MB ROM, Bluetooth 4.0 BLE, 1.54 Inch IPS Touch Screen, 240x240 Resolution, 280mAh Li-ion battery FUNCTIONS-- GSM Call Function, Message, Entertainment, Call Reminder, Stereo Speaker, Clock Display, Pedometer FEATUER OUMAX UI 2.0, Magnesium Alloy Frame, Magnetic USB charger, Water Resistance, Replacement Premium Leather Strap SUPPORTED DEVICES: Compatible with iPhone 5S, 5C, 6, 6 Plus, 6S (Support iOS 9.0) and Samsung Note 4, Note 5, S3, S4, S5, S6 (Support Android 4.3 or above)