Cost: Some smart wearables can be expensive, particularly those that include advanced features and technology.
Privacy concerns: Smart wearables can collect a lot of personal data about the wearer, which can raise concerns about privacy and data security.
Dependence on technology: Smart wearables can be convenient and helpful, but they also rely on technology, which means that they can be vulnerable to technical problems or malfunctions.
Limited battery life: Many smart wearables have limited battery life, which can be inconvenient if they need to be charged frequently.
Overall, it is important to weigh the advantages and disadvantages of IoT-based smart wearables carefully before deciding whether to use them.