Manuals for Sportline watches are available on the company website at the features and specifications page for each watch model. The manuals are available digitally as PDF downloads.
For example, a customer searching for Cardio 660 watch manual clicks on the Heart Rate Monitors link under Products. The Heart Rate Monitors page shows a listing of all watch model types, including the Cardio 660. The manual for the device is available by clicking the link to the Cardio 660 and selecting Product Manual.
In addition to heart rate monitor watches, Sportline sells pedometers, hydration devices, sports timers and legacy devices.