You are responsible for all activity that occurs in association with your account. Fitbit is not liable for any loss or damages caused by your failure to maintain the confidentiality of your account credentials. Please contact <u>Customer Support</u> <u> if you discover or suspect any security breach related to the Fitbit Service or your account.</u> </p> <p> </p> 4. NECESSARY EQUIPMENT <p> </p> <p>Full use of the Fitbit Service is dependent upon your use of a computer with adequate software or a supported mobile device and Internet access.