To use your ring, you must first activate it using the app. Your activation code is printed on the sticker on the plastic wrap on your box, so please do not discard the ring box or the wrap.
Our apps are available for Apple iOS devices (iOS 11 and above) and Android devices (Android 7 and above). Visit https://mclear.com/activate for direct links to the apps and further information.
Please note - as explained in our terms and conditions, once you have activated your ring, you will not be eligible to return your ring to us for a refund. If you have the wrong size or colour ring, please see our help section on returning your ring before activating it.