KW18 UniBand™ has superior functions like Heart rate monitor, sleep monitor, sleep analysis, pedometer, sedentary alarm, alarm clock, stopwatch, calculator, photograph, dial, reminders, clock, anti-lost, SMS, bluetooth sync, music player & remote camera all in one.
SUPPORTS:IOS and Android OS. 1.3 inch HD IPS LCD round screen, 2.5 D radian capacitive touch screen, OGS, 340 mAh high power polymer battery, standby approximately 3-4 days, in use less than 1 day.
SIM OR TF CARD SLOT: unique side slot, (Note: SIM Card and TF Card are not included.) Supports GSM850/900/1800/1900 MHz. CPU MTK2502C, Read messages and notifications on your wrist smart watch (Twitter, Facebook, WhatsApp SNS), phone contacts will be synced to the watch directly. Support Dial Hands Free with Bluetooth connection.