Wearable IT

1. Types

1.1. Implantables

1.2. Smart watches

1.3. Fitness Trackers

2. Pros and Cons

2.1. Informative

2.2. Helpful

2.3. Source of attraction

3. History and Future

3.1. Past

3.2. Present

3.3. Future

4. Challanges

4.1. In Health Sector

4.2. Fluctuation in Price

4.3. Loss of data