Z78 Ultra SMART WATCH with round screen.

* Ultra Watch Design, 1:1, 49mm, with real screw in watch back
* Smart split screen
* With AAC loudly speaker, with games playing
* One watch with Double straps: Ocean Silicone Strap + Leather Strap

1. Screen: 2.02inch Amoled screen
2. Battery: 320MAH high capacity polymer
3. Charging method: Wireless Charger
4. Color options: One watch with Double straps, 4 colors changeable strap (Black / Green / Orange)

5. APP: Rdfit
6. Functions: Dial / Contacts / Calling / messages / Heart rate / Blood pressure / Blood oxygen / Temperature / Pedometer / Multiple Sports Mode / Weather / Alarms / Find phone / BT Music / BT camera / Calculator / Calendar / Sleep monitor / Sedentary / Siri / Motion / Stopwatch / power saving / Settings / UI Themes / Volume / Games ect.