z78 Ultra True Screw – Premium Metal | HD AMOLED Display | ALWAYS ON DISPLAY

Upgrade your wrist game with the Z78 Ultra True Screw Smart Watch – built with a premium zinc alloy body and real back cover screws for a bold, luxury finish. Designed for performance and style, this smartwatch combines advanced health tracking, HD AMOLED display, and powerful Bluetooth 5.3 connectivity.

🔥 Premium Build & Design

• Body Material: High-quality Zinc Alloy

• Real Back Cover Screws for authentic ultra design

• 3 Functional Buttons: Switch + Function + Sport

• Rotating Crown Button: Yes

• Waterproof Rating: IP67

🖥 Stunning HD AMOLED Display

• Display: 1.52” HD AMOLED Round Screen

• Resolution: 360 x 360

• Full Touch Screen (TP) for smooth navigation

Enjoy vibrant colors, sharp details, and crystal-clear visibility even outdoors.

⚡ Powerful Performance

• Main Chip: JL7012F

• RAM: 672KB

• Extended Flash: 128Mb

• G-Sensor: SC7A20

Fast response and smooth operation for everyday use.

❤️ Advanced Health Monitoring

• Heart Rate Sensor: Real 3605 Heart Rate Monitoring

• Track your heart rate in real-time

• Sports tracking modes for active lifestyles

Perfect companion for gym, walking, running, and daily fitness goals 💪

📞 Bluetooth Calling & Audio

• Bluetooth Version: 5.3 BLE

• Built-in speaker & microphone

• Class A/B 0.8W amplifier support

Answer calls directly from your watch with clear sound quality.

🔋 Long-Lasting Battery

• Battery: 3.7V 320mAh Polymer Lithium

• Standby Time: Up to 30 Days

• Usage Time: 5–7 Days

• Charging Method: Wireless Charging

No daily charging stress – built to last.

📲 Smart App Connectivity

• App Name: RDFit

• Compatible with Android & iOS

Why Choose Z78 Ultra?

✔ Premium Ultra Design
✔ AMOLED Display
✔ Bluetooth Calling
✔ Long Battery Life
✔ IP67 Water Resistant
✔ Perfect for Fitness & Daily Use