From you mobile app you can set the type and the frequency of vibration for every notification you get on your LifeWatch.
1. Log into the App and go in the Device page.
2. Scroll down until you reach “Vibration remind”. Click on it.
3. On the list of notifications that appears (Alarm Clock, Call, Message Notification etc) click on “Vibration Mode” to choose among all the available vibration types and on “Cycles” to set the frequency.