window.location.href = "sms:[phone number]?body=" + message;

var myAddress = "https://maps.google.com/maps?q=North+Miami,+FL+33190,+USA"
window.location.href = "sms:11122233333?body="+myAddress;

var myAddress = encodeURIComponent( "https://maps.google.com/maps?q=North+Miami,+FL+33190,+USA" );
    window.location.href = "sms:11122233333?body="+myAddress;