An BT4.0 Low energy application for connect with KeyTag for Immediately Alert, Proximity, TX Power and Battery Life services. Once the user excess the distance that user set, the KeyTag will alert. Also both KeyTag and Phone can find each other.
An BT4.0 Low energy application for connect with KeyTag for Immediately Alert, Proximity, TX Power and Battery Life services. Once the user excess the distance that user set, the KeyTag will alert. Also both KeyTag and Phone can find each other.