It takes practice to learn proper placement. The most efficient way to learn is to watch the brief How-to-Place on Your Body animation. There are two techniques for placement, between the outer and inner labia, or under the inner labia. Once placed, try holding it in place longer after stimulation starts to make sure it has a good seal.
Spread your outer labia to reveal the clitoris and place Fiera® over it. Your outer labia should fall over the SofSenseTM ring edges. Once Fiera is on your body, it will start to pulse to let you know it is working. Hold it in place until the pulse sensation is continuous and the LED light is solid purple. It has now achieved attachment and is sealed. Now you can begin exploring intensity and patterns.