The Knee Programs can be activated via the App with purchase of Revitive Thigh Pads.
If you click onto the program selector and select one of the Knee Programs you will be taken to the in App purchase page.
You will need to enter your payment details and once complete we will send you 2 packs of Thigh Pads and the three Knee Programs will be enabled (unlocked).
If you have purchased a pack of Revitive Thigh Pads separately and are unable to use the Knee Program, please get in touch with your RIN number.