Smart Wristband

1. Types of Smart Wristband

1.1. For sports training

1.2. For elderly safety

1.3. For Health care

1.4. For jobs

1.5. For general usage

2. Advantage

2.1. Convenient

2.2. Affordable

2.3. Useful

3. Disadvantage

3.1. Less versatile

3.2. The functions are not faultless

4. History

4.1. 1970

4.1.1. Use as "Memory Bank"

4.2. 1990s

4.2.1. Offer graphics display and support to 3rd party application

4.3. Now

4.3.1. Features wireless communication, with RAM and flash memory

5. What is SmartWristband?

5.1. Background

5.1.1. Computerized bracelet

5.1.2. Effectively wearable computers

5.1.3. Support mobile phones

5.2. Hardware

5.2.1. Electronic visual display

5.2.2. Use transflective or electronic paper

5.2.3. Rechargeable battery

5.2.4. Touchscreen

5.3. software

5.3.1. Digital maps

5.3.2. Schedulers

5.3.3. Personal organizers

5.3.4. Calculators

5.4. Wireless technology

5.4.1. Wi-Fi

5.4.2. GPS

5.4.3. NFC

5.4.4. Bluetooth