V8 silver high performance smart watch. health tracking and communication made easy. can monitor and measure heart rate, blood pressure, spo2 and other human vital sciences. can also be used in communication such phone calls, whatsapp, facebook and other social media purposes. can take sim card and memory card. with in-built battery that supports about 2 days full function. other smart watches and health trackers are available at affordable prices. delivery services available within accra and outside accra. payment on delivery for both within accra and places outside accra.