The Colmi P78 stands out with its vibrant 1.95-inch AMOLED screen, delivering a sharp 410 x 502 pixel resolution with rich colors and deep blacks. Its design is a masterclass in sleek engineering, featuring an ultra-thin 10.7mm square frame and a functional metal rotating crown that allows for precise navigation through menus and watch faces. A standout utility feature is the integrated on-wrist flashlight, providing instant illumination for low-light situations.
Equipped with the Realtek RTL8763E chipset and Bluetooth 5.2, the P78 ensures a stable connection for hands-free calling and smart notifications. Health management is comprehensive, offering real-time tracking for heart rate, blood oxygen (SpO2), blood pressure, and stress levels. It also includes specialized AI-driven health tracking for women. With a 340mAh battery, the watch provides a reliable 5 to 7 days of typical usage, all while maintaining an IP67 waterproof rating for protection against daily splashes and sweat.
Technical Specifications
| Feature | Specification Details |
|---|---|
| Model | Colmi P78 |
| Display Type | 1.95-inch HD AMOLED |
| Resolution | 410 x 502 Pixels |
| Main Chipset | Realtek RTL8763E |
| Connectivity | Bluetooth 5.2 (Supports Calling & Voice Assistant) |
| Special Features | Built-in Flashlight, Rotating Digital Crown |
| Health Sensors | Heart Rate, SpO2, Blood Pressure, Sleep, Stress |
| Sports Modes | 100+ Integrated Sports Profiles |
| Battery Capacity | 340mAh Lithium Polymer |
| Battery Life | 5-7 Days (Typical Use); Up to 20 Days (Standby) |
| Water Resistance | IP67 Rated |
| Build Material | Zinc Alloy + PC / Silicone Strap (22mm) |
| Compatibility | Android 5.0+ / iOS 9.0+ |
| Companion App | Da Fit / COLMI Fit |
Superior Visual Experience: The 1.95" AMOLED display offers much higher clarity, brightness, and color accuracy compared to standard TFT screens found in this price range.
Convenient Flashlight Feature: The built-in physical flashlight is a rare and highly practical addition for night walks, finding keys, or emergency lighting.
Efficient Navigation: The tactile rotating crown provides a smoother way to scroll through messages and apps compared to touch-only navigation.
Ultra-Thin & Lightweight: Despite its rugged looks, the 10.7mm slim profile and 30g weight make it exceptionally comfortable for all-day wear and sleep tracking.
Full Health Suite: Includes advanced features like stress monitoring and AI-based women's health tracking, providing a more holistic view of your wellbeing.
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