Is the watch :
1. Scratchproof
2. Have a headphone socket
3. How does it recharge
1. Not scratch proof, but not a glass so the screen can be protected from shattering. Plastic skins can be replaced cheaply if it's scratched.
2. No headphone jacket for keeping in waterproof. Bluetooth can control music from you mobile
3. Magnetic pin connector, again to keep it water proof