When Keen senses nail-biting, it sends a gentle vibration, giving you the awareness to take control.
It's important that Keen fits snugly. Here's a quick guide to help you decide which bracelet size to order:
Ready for "Keen" Awareness?
Our 3-min email shares 1 actionable tip weekly to help you manage your hair pulling, nail biting or skin picking & CHANGE FOR THE BETTER.