●CPU: RTL8763EWE-VP
●Flash: RAM 578KB ROM 128Mb
●Bluetooth: 5.0
●Screen: AMOLED 1.43 inches
●Resolution: 466x466 pixel
●Battery: 410mAh
●Waterproof level: IP67
●APP: "FitCloudPro" Suitable for mobile phones with Android 4.4 or higher, or iOS 8.0 or higher.
●6 Month's Official Warranty
The Colmi M42 is designed for those who appreciate military-grade aesthetics paired with cutting-edge screen technology. The standout feature is its 1.43-inch Super AMOLED display, which delivers a resolution of 466 x 466 pixels and up to 1000 nits of brightness, ensuring perfect legibility even in direct sunlight. The circular zinc alloy frame provides a robust, impact-resistant exterior, making it ideal for outdoor adventures and harsh environments.
Equipped with the Realtek RTL8763EWE-VP chipset, the M42 offers a highly responsive interface and stable dual-mode Bluetooth connectivity. This allows for high-quality voice calls directly from the watch and synchronization of notifications without lag. It also serves as a comprehensive health laboratory on your wrist, monitoring heart rate, blood oxygen (SpO2), and blood pressure. For fitness enthusiasts, it supports over 100 sports modes and tracks real-time data to help optimize training. Its large 410mAh battery is one of the best in its class, offering up to 10 days of usage on a single charge.
Tough watch bodyprofessional performance
Professional sports watches follow the design concept of function first, so that every exquisite design has a place to play. Whether indoors or outdoors, professional sports watches are ready to face the test of harsh environments with you.

The large HD AMOLED display is super clear whether you're starting
your day with a run in the early morning sunlight or cycling
home from a late-night gym session.

lt supports 120+ sports modes such as golf swing and sailing, and is always fully prepared for you who love sports. ExerSenseTM outdoor running, outdoor cycling, start to challenge yourself at any time.

Portable blood oxygen detection, keep track of health status at any time, intelligent detection and evaluation of blood oxygen status Say goodbye to the traditional time-consuming and laborious methods, measure your stress index through PPG, and then relieve daily stress through breathing training, and maintain physical and mental health.

Brand-new multiple menu interfaces, the global functions are clear at heart,allowing you to operate as smoothly as flowing clouds and flowing water at one point and one stroke.

Adopt high-fidelity BOx waterproof speakers, Bluetooth hands-free calls, show high-definition original sound Whether it is sports or driving, mobile phone calls are pushed to the watch in time for one-key answering, freeing hands and making communication more free.

| Feature | Specification Details |
|---|---|
| Model | Colmi M42 |
| Display Type | 1.43-inch Super AMOLED (Supports Always-On Display) |
| Resolution | 466 x 466 Pixels |
| Main Chipset | Realtek RTL8763EWE-VP |
| Memory | RAM 578KB / ROM 128MB |
| Connectivity | Bluetooth 5.0 (Supports Calling & Music) |
| Battery Capacity | 410mAh Lithium Polymer |
| Battery Life | 7 to 10 Days (Normal Use); Up to 30 Days (Standby) |
| Water Resistance | IP67 / IP68 Rated |
| Health Sensors | HX3605 Heart Rate, SpO2, Blood Pressure, Sleep Tracker |
| Sports Modes | 100+ Professional Modes |
| Build Material | Zinc Alloy Bezel + PC Bottom; Silicone Strap (22mm) |
| Compatibility | Android 5.0+ or iOS 9.0+ |
| Companion App | FitCloudPro |
Elite Super AMOLED Screen: Provides deeper blacks and higher contrast than standard AMOLEDs, with a high refresh rate for smooth animations.
Exceptional Battery Life: The 410mAh battery is significantly larger than many competitors, meaning fewer charges and more time tracking your activities.
Rugged & Durable Design: The zinc alloy construction ensures the watch can handle bumps, drops, and scratches without losing its premium look.
FitCloudPro Integration: Uses the highly stable FitCloudPro app, known for accurate data syncing and a wide variety of customizable watch faces.
Outdoor Optimized: With its high-brightness screen and IP68 water resistance, it is specifically built to perform in outdoor and high-intensity conditions.
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