Technical sheet

Colmi I30 smartwatch

Name: Colmi I30 smartwatch
Brand: Colmi
SKU: 141518007
Rating: 4 (1 reviews)

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1 Reviews

4 Questions

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Size

Long

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Features of Colmi I30

Product description of Colmi I30 smartwatch

Description summary

Experience your world with exceptional clarity on the COLMI I30´s 1.36-inch AMOLED Always-On Display. This fashionable smartwatch transcends being just a watch; it serves as your central point for health and communication. You can make and receive calls, utilize the AI voice assistant, and receive notifications directly on your wrist. Track your heart rate, blood pressure, and sleep patterns to gain a comprehensive understanding of your well-being. Featuring numerous sports modes, IP68 water resistance, and an impressive 10-day battery life, the COLMI I30 is designed to accompany you continuously. Customize it with your preferred watch faces and menu layouts

COLMI I30 Smartwatch: Elevate Your Lifestyle with Style and Intelligence

Discover the perfect fusion of sophisticated design and advanced technology with the COLMI I30 Smartwatch. Engineered for the modern adult, this timepiece is more than just a watch; it´s your personal assistant, fitness coach, and health monitor, all elegantly wrapped around your wrist. Experience unparalleled clarity and vibrancy on its stunning 1.36-inch AMOLED screen, which brings your watch faces and notifications to life with deep blacks and brilliant colors. The Always-On Display feature ensures that essential information is always visible at a glance, without compromising on style or battery efficiency.

Stay Seamlessly Connected

Never miss an important call or message again. The COLMI I30 features integrated Bluetooth calling, allowing you to answer and make calls directly from your watch. Equipped with a high-fidelity speaker and microphone, your conversations will be crystal-clear, offering you the ultimate hands-free convenience whether you´re on a run, in a meeting, or have your hands full. Receive real-time notifications for SMS, email, and your favorite social media apps, keeping you in the loop without constantly needing to check your phone.

Your Comprehensive Health Guardian

Take proactive control of your well-being with a suite of advanced health monitoring tools. The COLMI I30 is equipped with a state-of-the-art optical sensor for continuous Wrist heart rate tracking, providing you with 24/7 insights into your cardiovascular health and alerting you to any unusual fluctuations. Monitor your blood oxygen saturation (SpO2) to understand your body´s oxygen absorption, a key indicator of overall health. Furthermore, enhance your recovery and daily energy levels with detailed sleep analysis, which tracks your light, deep, and REM sleep stages to help you build better sleep habits.

Achieve Your Fitness Ambitions

Whether you´re a seasoned athlete or just starting your fitness journey, the COLMI I30 is your ideal workout partner. Choose from a wide variety of sports modes, including running, cycling, walking, and more, to accurately track your performance. The watch records vital metrics such as steps, distance, calories burned, and workout duration, empowering you with the data you need to push your limits and reach your goals. Its IP67 water-resistant rating means it can handle sweat and splashes with ease, so you can focus on your activity without worry.

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Technical Specifications:

* Model: COLMI I30
* Target Group: Adult
* Display: 1.36-inch AMOLED Full Touch Screen
* Resolution: 390*390 pixels
* Main Chipset: Realtek RTL8762DT
* Health Sensors: VC32S Heart Rate Sensor (Wrist heart rate), SpO2 Blood Oxygen Sensor
* Connectivity: Bluetooth 5.0
* Battery Capacity: 250 mAh
* Typical Usage: Up to 7 days
* Charging Method: Magnetic Charging Cable
* Water Resistance: IP67 Rating
* Compatibility: Android 4.4 or higher; iOS 9.0 or higher
* Companion App: FitCloudPro
* Smart Features: Bluetooth Calling, Smart Notifications, Music Control, Camera Remote, Weather Forecast, Alarm Clock, Find Phone, Multiple Watch Faces

Specifications

Manual

Technical specifications of Colmi I30

Display Type

AMOLED
Screen Size

1.36-inch
Resolution

390*390 pixels
Touchscreen

Yes
Wireless Connectivity

Bluetooth 5.0
Heart Rate

Yes
Water Resistance Rating

IP67 Rating
Smart Notifications

Yes
Music Controls

Yes
Dimensions

45 X 11 X 260 Mm
Weight

50 Gr
Case Material

Silicone (Strap)
Battery Life

300 mAh | Up to 10 days (Normal)/Up to 30 days (Standby)
Color

Pink
Features

Wrist heart rate

Features of Colmi I30

Color Pink

Color

Pink

Features Wrist heart rate

Features

Wrist heart rate

Key differentiators

Built for everyday activity with a splash-resistant IP67 rating and a comfortable silicone strap.

Features a bright 1.36-inch AMOLED display for vivid colors and excellent clarity.

Offers an impressive 10-day battery life, reducing the need for frequent charging.

Provides comprehensive health monitoring with a wrist-based heart rate monitor, SpO2 blood oxygen sensor, and sleep tracking.

Stay connected with Bluetooth 5.0, enabling on-wrist calls and smart notifications.

Technology in Colmi I30 smartwatch

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Colmi I30 smartwatch

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Include AI Generated questions and answers

2026-07-17

Generated by AI and verified

Is the Colmi I30 a good smartwatch for health monitoring?

Answer of Generated by AI and verified

Yes, the Colmi I30 is designed for comprehensive health monitoring. It features continuous heart rate tracking, a SpO2 sensor for blood oxygen, and detailed sleep stage analysis to provide reliable insights into your well-being.

* Generated by AI based on customer and product data

2026-07-17

Generated by AI and verified

How does the Colmi I30 compare to the Zeblaze Ares 3 Pro smartwatch?

Answer of Generated by AI and verified

It offers up to 10 days of battery life, Bluetooth calling, and comprehensive health tracking features.

* Generated by AI based on customer and product data

2026-07-17

Generated by AI and verified

Can I use the Colmi I30 for swimming or in the shower?

Answer of Generated by AI and verified

However, it is not designed or recommended for swimming or showering.

* Generated by AI based on customer and product data

2026-07-17

Generated by AI and verified

Is the Colmi I30 smartwatch compatible with both iPhone and Android phones?

Answer of Generated by AI and verified

Yes, the Colmi I30 is compatible with both major mobile operating systems. It works with smartphones running Android 4.4 or higher and iPhones running iOS 9.0 or higher.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Daily Health & Wellness Monitoring 100% Fit

This watch is a great companion for anyone starting to track their daily health. It provides continuous heart rate monitoring and detailed sleep analysis, offering valuable insights into your overall well-being.

Heart Rate Monitor,Sleep Tracking,10-Day Battery Life

Beginner Fitness & Gym Workouts 80% Fit

For those new to fitness or who primarily work out indoors, the Colmi I30 reliably tracks your heart rate to help you gauge exercise intensity. Its splash-resistant rating means it can handle sweat during a workout.

Heart Rate Monitor,Splash Resistance (IP67),Silicone Strap

Sleep Pattern Analysis 100% Fit

With dedicated sleep tracking and an impressive 10-day battery life, you can wear the watch for over a week without needing a charge. This allows for consistent, long-term analysis of your sleep patterns and quality.

Sleep Tracking,10-Day Battery Life,Lightweight Design (50 g)

Smartphone Notification Hub 90% Fit

Stay connected without constantly checking your phone. The watch pairs with both iOS and Android devices via Bluetooth 5.0, delivering notifications directly to the vibrant 1.36-inch AMOLED screen on your wrist.

Bluetooth 5.0 Connectivity,iOS & Android Compatibility,1.36-inch AMOLED Display

Best for

Best for Everyday Wellness Tracking

This watch offers essential features like heart rate and sleep tracking with a user-friendly design, making it a great starting point for your wellness journey.

Based on: Gps, Weight

Ideal for Affordable Health Monitoring

With advanced fitness tracking, reliable health insights, and a long 10-day battery life, this watch delivers key features at an accessible price point.

Based on: Gps, Weight

Great for All-Day Connectivity

Featuring Bluetooth calling, smart notifications, and an impressive 10-day battery life, this watch keeps you connected and informed without constant charging.

Based on: Gps, Weight

Perfect for Casual Activity Tracking

This watch supports multiple sports modes and provides accurate tracking for activities, heart rate, and calories, helping you stay motivated and on top of your goals.

Based on: Gps, Weight

Benefits

FunctionalEnjoy Extended Use Without Frequent Charging

With an impressive 10-day battery life, you can track your activities, sleep, and health metrics for over a week without interruption. This extended duration minimizes the hassle of daily charging, ensuring the watch is always ready when you are.

battery_life: 10 days (an impressive 10-day battery life)

FunctionalMonitor Your Cardiovascular Health

The integrated heart rate monitor provides continuous tracking of your heart rate, offering valuable insights into your cardiovascular fitness during workouts and daily life. This feature helps you manage your exercise intensity and stay aware of your body's responses.

heart_rate_monitor: yes

FunctionalGain Insights into Your Sleep Quality

Understand your nightly rest with the built-in sleep tracking function. By analyzing your sleep patterns, the watch provides data that can help you improve your sleep habits for better overall health and energy levels.

sleep_tracking: yes

FunctionalConnect Seamlessly with iOS and Android

This smartwatch offers wide-ranging compatibility, connecting effortlessly with both Android (4.4 or higher) and iOS (9.0 or higher) devices. This flexibility ensures you can sync your data and receive notifications regardless of your smartphone preference.

compatibility: ios

android (Compatibility: Android 4.4 or higher; iOS 9.0 or higher)

FunctionalView Your Information Clearly

The 1.36-inch AMOLED full touch screen delivers sharp, vibrant colors and deep contrasts, making it easy to read notifications, fitness data, and the time at a glance. The high-quality display enhances the user experience in various lighting conditions.

display_type: color_display (Display: 1.36-inch AMOLED Full Touch Screen)

screen_size_inches: 1.36 inches

Ideal buyer profiles

Casual User

This buyer is new to smartwatches and wants an easy-to-use device to track daily activities and basic health metrics. They're interested in monitoring things like steps, sleep, and heart rate but don't require advanced, professional-grade data.

The Colmi I30 is a great starting point, offering essential features like wrist-based heart rate tracking, sleep analysis, and SpO2 monitoring in a user-friendly package. The impressive 10-day battery life means they can wear it for over a week without worrying about charging, and smart notifications keep them connected without being tethered to their phone.

This individual is looking for a smartwatch that delivers core functionality and good value without a high price. They want to experience the benefits of activity tracking and phone notifications but are careful about their spending and prioritize affordability.

This watch provides an excellent balance of features and value. It includes a full-color touch screen, heart rate monitoring, and even Bluetooth calling—features often found on more expensive models. It's a practical and affordable way to get the key benefits of a modern smartwatch.

Competitive features

In the competitive field of Smartwatches, we're looking at how the Colmi I30 stacks up against several alternatives by examining its core features and intended use.

Where it excels

The Colmi I30 features a 1.36-inch AMOLED Always-On Display, offering exceptional clarity for notifications and health data. | It integrates communication and health monitoring by allowing users to make and receive calls, use an AI voice assistant, and track heart rate, blood pressure, and sleep patterns. | Designed for durability and extended use, it provides IP68 water resistance and a 10-day battery life, supporting numerous sports modes.

Consider alternatives if...

As detailed comparative specifications like GPS functionality, specific connectivity options, and charging times are not available across all models, users with very specific technical needs in these areas should confirm that the features meet their requirements.

Verdict

The Colmi I30 smartwatch stands out as a versatile lifestyle device that effectively merges style with advanced functionality. It is positioned as a comprehensive personal assistant for the modern adult, focusing on seamless health tracking and on-the-go communication.

Specs comparison

	Colmi I30 smartwatch	Colmi C61 Smartwatch	Colmi M42 Smartwatch	Colmi P80 Smartwatch	Colmi V89 Smartwatch
Battery Life	10 days	230mah	7 days	7 days	-
Water Resistance	ip67	ip67	ip68	ip67	ip67
Compatibility	ios, android	ios, android	ios, android	ios, android, smartphone	ios, android, smartphone
Charging Time	2	2	2	2	-
Gps	false	false	false	false	false
Screen Size Inches	1.4 inches	1.9 1.2 - 1.8	-	1.9 1.2 - 1.8	1.4 1.2 - 1.8

Specs vs competitors

	Colmi I30 smartwatch	Ecowatch Ew04 Smartwatch	Blackview R30 Max Smartwatch	Blackview Z30 Smartwatch	Ksix Elite Smartwatch
Battery Life	10 days	3 days	7 days	7 days	5 days
Water Resistance	ip67	water-resistant	splashproof	ip68	ip67
Compatibility	ios, android	ios, android	ios, android	ios, android	ios, android
Charging Time	2	2	2	2	-
Gps	false	false	false	true	false
Screen Size Inches	1.4 inches	-	1.9 inches	1.4 1.2 - 1.8	1.3 1.2 - 1.8