These requirements establish multiple attribute sustainability criteria for wearable electronics products@ including the packaging and all components shipped in the box with the product. Separate requirements for the wearable electronics product@ external power supply@ cables and other accessories shipped in the box are included. Wearable electronics are any electronics product primarily intended to be worn by the user either as a part of clothing or in direct body contact. Example products include smart watches@ non-medical (consumer) heart or body function monitors@ glasses with embedded electronics and electronics embedded in clothing. Other electronics products having similar characteristics and usage patterns can also be included in the scope of the standard. These requirements apply to products that are or will be available for purchase at the time of certification. The criteria in these requirements were developed based on the life cycle stages of wearable devices and similar electronics. Sustainability factors considered in these requirements are: materials@ packaging@ manufacturing and operations@ energy efficiency of the external power supply@ health and environment@ and end of life management. Credit for innovations in these@ or other factors not listed@ is also addressed in these requirements.