Colmi M42 Smartwatch – Specs and Features
Check out the Colmi M42 smartwatch, a wearable that has an outdoor design, it is like the circular equivalent of the sport smartwatch M41. The smartwatch has an AMOLED screen, display and loaded with sports, health, and Bluetooth call support. See the details below on its sports, and functions.
Design and Build Quality of Colmi M42 Smartwatch
Table of Contents
We have here one of the latest sports smartwatches from Colmi, the Colmi M42 smartwatch. A wearable with an outdoor design, it has a durable zinc alloy material with a metal bezel giving the smartwatch a sporty, trendy look and at the same time giving durability to the smartwatch. It has several screws on its bezel giving the smartwatch an industrial look.
For color options for the M42, the smartwatch is available in black, silver, and green colors. There are two circular buttons on its right side, a power, and returns or sports button. So far, when it comes to looks the Colmi M42 smartwatch is similar to other sport, outdoor smartwatch in the market. A durable masculine, sports smartwatch accompanied by a flexible silicon strap with a steel buckle.
It has a good waterproof rating, having an IP68 rating providing the device enough protection from splashes of water, whether it’s from rain, or from washing your hands. It is also protected from sweat, as well as dust.

Screen Display of Colmi M42 Smartwatch
When it comes to screen display, the Colmi M42 smartwatch has an AMOLED screen, and a 1.43” inch touch screen display. The screen resolution is also good having a 466*466 pixel resolution. A full circular screen with a slim black border, and loaded with quality, sporty watch faces. Pick from digital, analog-type watch faces preloaded to your smartwatch.
Features of the Colmi M42 Smartwatch
When it comes to features, the smartwatch I think is no different from its rectangular counterpart, the M41 smartwatch. Below are some of the features of the new Colmi M42 Smartwatch.
Comprehensive Sports Modes
For fitness enthusiasts seeking a smartwatch that caters to their active lifestyle, this device is loaded with an impressive array of sports modes, both indoor and outdoor. The device is packed with different sports options for your fitness activities. Whether you prefer running, walking, weightlifting, badminton, hockey, volleyball, football, or even mountain climbing, this smartwatch has got you covered.
Each sports mode comes equipped with comprehensive monitoring capabilities. You can track your exercise duration, step count, calories burned, and more. See your fitness metrics in real time, with the sports functions.
Seamless Bluetooth Calls, Never Missed A Phone Calls
The M42 smartwatch has a built-in microphone, speaker, and stable fast Bluetooth connectivity. With crystal-clear sound quality, and stable calls you can answer or dial numbers directly from your wrist. Plus, take advantage of its additional feature call feature, it has a dial pad, and synchronization for contacts, as well as call logs support.
Intelligent Health Monitoring
You can keep track of your heart rate 24/7 and monitor your cardiovascular health in real-time, with its built-in HR monitor. Additionally, this device also offers SpO2 monitoring, allowing you to assess your blood oxygen saturation levels while working out, or just resting.
If you want to monitor your sleep, the smartwatch is equipped with sleep-monitoring features. With its smart algorithm, it analyzes your sleep stages and provides you with a detailed sleep score.
Stay Connected with Push Notifications
Yes there is Bluetooth call, but there is also a smart notification function. Receive instant push notifications on your smartwatch in real-time. Get updates on your smartwatch whether it’s from SMS notifications or popular apps like WeChat, WhatsApp, Facebook, Twitter, LinkedIn, and Instagram. Stay connected while keeping your phone pocketed. Please take note that you can read the messages right on the smartwatch, but there is no quick reply option.
Of course, it is also packed with preloaded watch faces, alarm, timer, weather, and other smart functions.
Pros
- Sporty, Rugged Outdoor Style
- Health Monitoring Functions
- Comprehensive Sport Functions
- Bluetooth Call Support
Cons
- Not for swimming
- No Built-in GPS
Summary
The Colmi M42 smartwatch is an outdoor, sport smartwatch with a premium design. Similar to the M41, the smartwatch is packed with tons of features. It is loaded with Bluetooth call support, health monitoring, and sport functions. The device is also equipped with smart notifications, receive SMS, app messages directly on the smartwatch. It has 410 mAh batter, with 5 to 7 days of normal usage in just a single charge.
Where Can I Buy the Smartwatch?
The smartwatch is available on Colmi website, as well as Aliexpress.com
Coli M42 Smartwatch Full Specifications
Body Frame | Zinc Alloy |
Main chipset | Realtek RTL8763E |
Sensors | g-sensor, heart rate monitor, blood oxygen monitor |
Display | 1.43″ inch AMOLED |
Pixel Resolution | 466*466 pixels |
Connectivity | Bluetooth BLE5.2 |
Battery | 410 mAh battery |
Battery Life | 5-7 days battery life |
Waterproof | lP68 waterproof |
Speaker and Mic | Yes |
Support App | FitCloudPro |
System | iOS 8.0+ and Android 4.4+ |
Frequently Asked Questions about Colmi M42 Smartwatch
Is there a built-in GPS in the smartwatch?
No, there is no built-in GPS support, only connected GPS
Does the smartwatch support sport swimming feature?
No, there is no sport function for swimming
Can I make calls on the smartwatch?
Yes, with its support for Bluetooth call, you can make calls directly on the smartwatch
Is the M41 smartwatch waterproof?
Yes, the smartwatch is waterproof, it has IP68 waterproof rating