If the wristwatch is not disposed of properly, it could have a negative impact on the environment due to potentially hazardous materials.
If the wristwatch contains personal data, such as behavior patterns, it could be at risk of being accessed by unauthorized parties during disposal.
To prevent a negative impact on the environment, the device shall be designed with envrionment friendly materials be have proper disposal procedures (alerting customers of disposal locations).
To prevent data security from being accessed, the device shall be designed to erase all personal data before disposal or allow the user to do so.