Technical sheet

Colmi P78 smartwatch

Name: Colmi P78 smartwatch
Brand: Colmi
SKU: 142587589
Rating: 4 (1 reviews)

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1 Reviews

4 Questions

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Long

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Features of Colmi P78

Product description of Colmi P78 smartwatch

Description summary

Immerse yourself in the COLMI P78´s stunning 1.96” AMOLED display, offering vibrant colors and sharp detail in an ultra-slim, lightweight design. This elegant silver smartwatch is your complete wellness partner, featuring advanced sensors for heart rate, blood oxygen, and sleep tracking. Crush your fitness goals with over 100 sports modes, light up the dark with a built-in flashlight, and enjoy up to 7 days of battery life. Stay connected with notifications and take control of your health and fitness in style

This device is unlocked from any phone company (factory unlocked).

The Colmi P78 stands out among the brand´s smartwatches thanks to its 1.96-inch AMOLED screen that allows you to see clear images and intense colors. In addition, it has a built-in flashlight, which allows it to be used in low-light environments, and has advanced health tracking. It is in silver color.

Features:

1.96-inch AMOLED screen:
- The P78 integrates a 1.95-inch AMOLED screen, which offers a high-definition 410x502 px touch resolution. It has a color gamut of 99.5% with great color quality. All this with a slim design that has a thickness of only 10.7 mm and a weight of only 30 grams. It has a lateral digital crown with a smooth tactile response and linear motor.

Flashlight on the wrist and always connected:
- This model is perfect for outdoor activities thanks to the fact that it incorporates a flashlight on the wrist. In addition, this model has a Bluetooth v5.3 connection, which allows a stable connection and will send phone notifications. It even allows you to have connected applications so that you don´t miss any information.

High-precision sensor for better health control:
- The Colmi P78 integrates a sensor that includes heart rate, blood oxygen, blood pressure and sleep monitoring. In fact, it will send you timely health reminders that will warn you of an irregular heart rate. On the other hand, its sleep monitor allows you to know the time you have spent resting. It will analyze and compare data from the different stages of sleep and you will know information about its quality.
- Its female health function uses advanced artificial intelligence algorithms and data from the watch´s health sensors, which offers comprehensive predictions to help women track menstruation, ovulation, and pregnancy.

More than 100 sports modes:
- Thanks to its advanced sports algorithms, the Colmi P78 accurately tracks heart rate, calories burned, and workout duration. In addition, it can be adapted with more than 100 sports modes such as outdoor running, cycling, mountain climbing, yoga and more.

Specifications:

Hardware:
- Realtek 8763E Chip
- LISDCTR Gyroscope
- Heart rate sensor: VC30F-S
- Operating system: HarmonyOS

Screen:
- Dimensions: 1. 952´´ AMOLED
- Resolution: 410x502 px
- Full screen touch
- Color gamut: 99.5%

Wireless connection:
- Bluetooth v5.2
- APP included in the box
- Operating system: Android 5.0, iOS 10.0 and higher

Features:
- IP67 water resistance
- Languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.
- Stress control
- Voice assistant
- Step data
- Training
- Training logs
- Heart rate sensor
- Sleep monitor
- SpO2 blood oxygen sensor
- Blood pressure monitoring
- Flashlight
- Messages
- Weather
- Menstrual cycle
- Music control (via BT)
- Camera control (via BT)
- Breathing training
- Stopwatch
- Timer
- Alarm clock
- Calculator
- Find phone
- Power saving mode
- Watch faces
- Date and time
- Sedentary reminder
- Drink water reminder

Battery:
- Type: Lithium Polymer
- Capacity: 340 mAh
- Usage time: Up to 7 days
- Charging time: Up to 2 hours
- Charging via 2-pin magnetic cable
- Material: ABS + PC
- 22 mm silicone strap, removable
- Weight: 30 gr

Specifications

Manual

Technical specifications of Colmi P78

Display Type

Amoled
Screen Size

1.952 Inch
Resolution

410*502 Pixels
Touchscreen

Full Screen Touch
Wireless Connectivity

Bluetooth 5.2
Battery Life

340mah
Water Resistance Rating

Ip67 Waterproof
Color

Clear
Age

Adult
Features

Wrist heart rate
Product Aspect

New

Features of Colmi P78

Color Clear

Color

Clear

Age Adult

Age

Adult

Features Wrist heart rate

Features

Wrist heart rate

Product Aspect New

Product Aspect

New

Key differentiators

Extensive Activity Tracking: Choose from over 100 different sports modes to accurately log your workouts and fitness activities.

Lightweight & Practical Design: Weighing only 30 g and featuring a built-in flashlight, it's designed for comfortable, all-day wear and convenience.

Long Battery Life: Enjoy up to 7 days of use on a single charge, so you can focus more on your activities and less on charging.

Vibrant AMOLED Display: View your stats and notifications with exceptional clarity on the large 1.96-inch high-contrast AMOLED screen.

Technology in Colmi P78 smartwatch

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Colmi P78 smartwatch

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Include AI Generated questions and answers

2026-07-20

Generated by AI and verified

Is the Colmi P78 a good choice for health monitoring?

Answer of Generated by AI and verified

Yes, the Colmi P78 is equipped for comprehensive health monitoring.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

What are the display and battery specifications of the Colmi P78?

Answer of Generated by AI and verified

The Colmi P78 features a vibrant 1.96-inch AMOLED display for clear and colorful visuals. It offers a battery life of up to 7 days on a single charge, which takes approximately 2 hours.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

Is the Colmi P78 suitable for tracking a variety of workouts?

Answer of Generated by AI and verified

Absolutely. The Colmi P78 is designed for fitness users and includes over 100 sports modes. This allows you to accurately track a wide range of activities, from running and cycling to more specific exercises.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

Which operating systems is the Colmi P78 compatible with?

Answer of Generated by AI and verified

The Colmi P78 offers broad compatibility with smartphones. It connects seamlessly with devices running on Android 5.0 or higher and iOS 10.0 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 90% Fit

This smartwatch is ideal for users who want to keep a close eye on their general health. With continuous heart rate tracking, blood oxygen (SpO2) monitoring, and stress level analysis, it provides a comprehensive daily overview of key wellness metrics.

heart_rate_monitor,spo2_sensor,stress_monitoring,blood_pressure_monitor

Beginner Fitness Tracking 80% Fit

With over 100 sports modes, this watch is a great starting point for tracking a wide variety of activities like walking, indoor cycling, or gym workouts. The comfortable silicone strap and splash-resistant design are practical for light exercise.

sports_modes_count,heart_rate_monitor,strap_material,water_resistance

Sleep Pattern Analysis 85% Fit

The dedicated sleep tracking feature allows users to monitor their sleep stages and duration. Its lightweight design and long battery life make it comfortable and convenient to wear overnight for consistent data collection.

sleep_tracking,weight,battery_life

Everyday Smart Companion 95% Fit

This watch serves as a great everyday companion, connecting to your smartphone to display notifications on its large AMOLED screen. With up to 7 days of battery life, you can rely on it throughout the week without daily charging.

battery_life,connectivity,display_type,compatibility

Best for

Best for Starting Your Health Journey

With comprehensive health monitoring and over 100 sports modes, it provides all the essential tools to begin tracking your activity and wellness habits.

Based on: Gps, Color

Ideal for Value-Packed Health Tracking

This watch offers advanced features like continuous heart rate, blood oxygen, and blood pressure monitoring, providing excellent functionality and practical value.

Based on: Gps, Color

Great for Daily Activity & Wellness

It supports an active lifestyle by accurately tracking over 100 different sports and providing key health insights to help you stay motivated.

Based on: Gps, Color

Perfect for Comprehensive Health Insights

It provides detailed insights with continuous heart rate tracking, blood oxygen (SpO2) monitoring, and sleep analysis, all in one accessible device.

Based on: Gps, Color

Benefits

FunctionalGain Deeper Insights into Your Well-being

Stay informed about your body's key metrics with a suite of integrated sensors.

spo2_sensor: yes

blood_pressure_monitor: yes

stress_monitoring: yes

FunctionalEnjoy Up to 7 Days of Battery Life

Spend more time tracking and less time charging. With a battery life of up to 7 days, this smartwatch is designed to keep up with your active week without constant interruptions for recharging.

battery_life: 7 days (enjoy up to 7 days of battery life)

FunctionalExplore Over 100 Different Sports Modes

Empower your active lifestyle by tracking a wide variety of physical activities. With 100 sports modes available, you can accurately log everything from running and cycling to more niche workouts, helping you stay motivated and on track with your fitness goals.

sports_modes_count: 100

FunctionalMonitor Your Heart Rate Around the Clock

Keep a consistent pulse on your cardiovascular health with a heart rate monitor that operates continuously. This feature provides ongoing data, whether you're at rest, exercising, or sleeping, for a complete picture of your heart's activity.

heart_rate_monitor: yes

heart_rate_measurement_mode: continuous

FunctionalView Your Data on a Large 1.96-inch AMOLED Screen

Interact with your stats and notifications on a bright, clear display. The watch features a 1.96-inch AMOLED screen, known for its vibrant colors and sharp contrast, making it easy to read indoors and out.

display_type: color_display (1.96-inch AMOLED display)

Ideal buyer profiles

Budget Shopper

This buyer is looking for a functional smartwatch that covers all the essential features without a high price. They want to track daily activity, monitor key health metrics, and receive smartphone notifications, all while sticking to a strict budget.

The Colmi P78 provides an impressive array of features for its price point, including heart rate, blood oxygen, and sleep monitoring. With a battery life of up to 7 days, it offers excellent value and reliable performance for everyday use, making it a great choice for anyone seeking affordable quality.

Ideal Buyer

This user is comfortable with technology and wants a simple, effective tool to keep an eye on their health and wellness. They prioritize a large, easy-to-read screen and straightforward access to important health data like heart rate and blood pressure.

This smartwatch is a great fit due to its large 1.96-inch AMOLED display, which makes information easy to see. The 7-day battery life means less hassle with daily charging, allowing for continuous health monitoring.

Casual Rider

This individual enjoys casual fitness activities like cycling, walking, or gym workouts and wants a simple device to track their efforts. They aren't a competitive athlete but are motivated by seeing basic stats like heart rate and activity duration.

With over 100 sports modes, the Colmi P78 can easily track a variety of activities. The continuous heart rate monitor provides useful data during workouts, while the comfortable silicone strap and splash-resistant design make it a practical choice for everyday fitness.

Competitive features

In the competitive field of smartwatches, we've analyzed how the Colmi P78 Smartwatch compares to other available options.

Where it excels

| It serves as a comprehensive wellness partner with advanced sensors for monitoring heart rate, blood oxygen levels, and sleep patterns. | With numerous sports modes, a built-in flashlight, and a battery that supports multi-day use, it's equipped for both fitness tracking and daily convenience.

Consider alternatives if...

For users who require precise, phone-free route and distance mapping for outdoor sports, alternatives with specified built-in GPS functionality might be a better fit.

Verdict

The Colmi P78 stands out as a stylish and capable smartwatch, particularly for users who prioritize a high-quality display and comprehensive daily health monitoring. It offers a robust set of features for general fitness and wellness management in an elegant design.

Specs comparison

	Colmi P78 smartwatch	Colmi M42 Smartwatch	Colmi Steel L28 Strap Smartwatch
Battery Life	7 days	7 days	7 days
Water Resistance	ip67	ip68	ip67
Charging Time	2 hours	2 hours	-
Gps	false	false	false
Battery Type	Lithium Polymer	rechargeable lithium	rechargeable lithium
Screen Size Inches	1.96 1.2 - 1.8	1.43 1.2 - 1.8	1.43 inches
Sports Modes Count	100	100	100
Spo2 Sensor	true	true	true
Heart Rate Measurement Mode	continuous	continuous	continuous
Screen Resolution	410x502	466 x 466	466x466

Specs vs competitors

	Colmi P78 smartwatch	Cool Amoled Ultrathin Smartwatch	Dcu Tecnologic Curved Glass Pro Smartwatch
Battery Life	7 days	5 days	7 days
Water Resistance	ip67	ip67	ip67
Weight	30 g	-	36 g
Gps	false	false	-
Battery Type	Lithium Polymer	rechargeable lithium	Lithium Polymer
Screen Size Inches	1.96 1.2 - 1.8	1.43 inches	1.85 inches
Sports Modes Count	100	-	5
Spo2 Sensor	true	true	true
Heart Rate Measurement Mode	continuous	continuous	continuous
Screen Resolution	410x502	-	240x280
Music Controls	true	false	true