iOS iPhone / iPad
1. Tap Settings
2. Tap General
3. Tap About
4. The device's MAC address will be listed next to "Wi-Fi Address"
Android Phone / Tablet
1. From the Home screen, tap the Menu key and go to your Settings
2. Select "About Phone" or "About Tablet"
3. Select Status
4. The device's MAC address will be listed next to "Wi-Fi MAC address"
Manage your device here.