No, Anker's wireless charging pads, such as Anker 313 Wireless Charger (Pad) and 315 Wireless Charger (Pad), cannot be used to charge an Apple Watch or Samsung watch. 

Although Apple Watches and Samsung watches can be charged wirelessly, they do not support the universal wireless standard (Qi), and their charging methods require the use of the original proprietary magnetic puck. 

To ensure reliable charging for these watches, it is recommended to use the specific charging accessories provided by the respective manufacturers.

If you have any questions, please contact us for further assistance.