diff --git a/device.go b/device.go
new file mode 100644
index 0000000..3623a3c
--- /dev/null
+++ b/device.go
@@ -0,0 +1,30 @@
+package goadb
+
+import (
+	"fmt"
+	"log"
+	"strings"
+
+)
+
+// IsConnected checks if the device is currently connected via ADB
+func (d *Device) IsConnected() bool {
+	output, err := ExecuteCommand("devices")
+	if err != nil {
+		log.Println(fmt.Errorf("Failed to determine device status: %w", err))
+		return false
+	}
+	lines := strings.Split(string(output), "\n")
+	for _, line := range lines {
+		if strings.HasPrefix(line, d.Serial) && strings.Contains(line, "device") {
+			return true
+		}
+	}
+	return false
+}
+
+// Run a command on this specific device
+func (d *Device) RunCommand(command string) ([]byte, error) {
+	return ExecuteCommand(fmt.Sprintf("-s %s %s", d.Serial, command))
+}
+