We have received many suggestions after D6 released till now. As a ’customers must be first’ manufacturer, we listen, we change. Recently, many customers replied that why NO.1 D6 didn’t install a vibration motor. ‘It’s a pretty good one, as unfortunate and disappointing as it is that NO.1 failed to include a vibration motor, it’s definitely worth having one installed.’ That’s a good advice but for the limited resource(engineer, fund)we have no choice. We are grateful for you guys support and likes, now we have released a new D6 within a vibration motor. Since August 2016, you can buy a D6 with a vibrator. We opened the new D6’s back cover, you can have a look. If you have any questions about the D6,contact us.https://chinawatchs.com/