Technical sheet

Colmi P81 smartwatch

Name: Colmi P81 smartwatch
Brand: Colmi
SKU: 141892720
Price: 19.99 EUR
Availability: InStock
Rating: 5 (1 reviews)

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1 Reviews

3 Questions

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Size

Long

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Features of Colmi P81 smartwatch

Product description of Colmi P81 smartwatch

Description summary

Discover the slim and lightweight COLMI P81 smartwatch. Its stunning 1.9” high-definition screen offers an expansive, vibrant display for all your needs. Stay connected on the go by making and receiving calls directly from your wrist via Bluetooth. A comprehensive health companion, it monitors your heart rate, SpO2, and blood pressure. With over 100 sports modes and IP68 water resistance, it’s the perfect partner for tracking your fitness goals and navigating your day, all with a battery life of up to 5 days

Colmi P81, a slim and lightweight smartwatch with dimensions of 1.9 inches, and includes a microphone and speaker capable of making calls via Bluetooth. It also integrates different sensors such as heart rate monitoring, SpO2 control and blood pressure.

Features:

High definition large screen:
- This model has a 1.9´´ TFT screen with a screen-to-body ratio of up to 95%, an ultra-thin body with a rounded corner design. In addition, it has a silicone strap, a durable material that can be worn comfortably.

Functional for everyday use:
- In addition, the new Colmi P81 has a built-in microphone and speaker, making it easy to make calls and listen to messages. By synchronizing with your smartphone, you can receive messages and notifications from applications such as WhatsApp, email and text messages.

It will help you in sports:
- This model can be connected to the app and, with it, activate more than 100 sports modes, so it can adapt to what you are doing. It also supports the recording of data from sports practices, allowing you to know the steps taken, the calories burned and the data you need to know.

Different sensors of the Colmi P81:
This model also incorporates different sensors to know your health status:
- Heart rate monitoring, which allows you to know the state of your heart and alerts you if the rate is not normal.
- Blood oxygen monitoring, which will measure your blood pressure and let you know how you are doing.
- Sleep monitoring, allows you to know both the time you have rested and the different phases you have gone through in sleep.
- Also worth highlighting is its IP68 water and dust resistance.

Specifications:

Hardware:
- JieLi JL7012F6 Chip
- RAM 640 kB
- Storage: 64 Mb
- Heart rate sensor: LC09
- Operating System: HarmonyOS

Screen:
- Dimensions: 1.9´´ TFT
- Resolution: 240 x 284 px
- Full screen touch
- Screen-to-body ratio: 95%

Wireless connection:
- Bluetooth v5.3
- APP included in the box
- Operating system: Android 5.0, iOS 10.0 and above

Features:
- IP68 water resistance
- Languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.
- Stress control
- Step data
- Training records
- Different sports modes
- Heart rate sensor
- Sleep monitor
- SpO2 blood oxygen sensor
- Blood pressure monitoring
- Flashlight
- Messages
- Climate
- Menstrual cycle
- Music control (via BT)
- Camera control (via BT)
- Breathing training
- Chronometer
- Timer
- Alarm clock
- Calculator
- Find phone
- Power saving mode
- Clock faces
- Date and time
- Reminder of sedentary lifestyle
- Reminder to drink water

Battery:
- Type: Lithium Polymer
- Capacity: 300 mAh
- Usage time: Up to 5 days
- Charging time: Up to 2 hours
- Charging via 2-pin magnetic cable
- Material: ABS+PC
- 20mm silicone strap, removable
- Dimensions: 44.5 x 36.4 x 10.4 mm
- Strap: 265.8 mm
- Weight: 30 gr

Specifications

Manual

Technical specifications of Colmi P81 smartwatch

Display Type

Tft
Screen Size

1.9 Inch
Resolution

240*284 Pixels
Touchscreen

Full Screen Touch
Wireless Connectivity

Bt5.3
Battery Life

300mah
Water Resistance Rating

Ip68 Waterproof
Color

Silver
Features

Wrist heart rate

Features of Colmi P81 smartwatch

Color Silver

Color

Silver

Features Wrist heart rate

Features

Wrist heart rate

Key differentiators

Bluetooth Calling: Make and receive calls directly from your wrist.

Extensive Activity Tracking: Features over 100 different sports modes.

Large Display: A vibrant 1.9-inch TFT screen for clear visibility.

Long Battery Life: Get up to 5 days of use on a single charge.

Technology in Colmi P81 smartwatch

Energy rating

Warnings

5 / 5

1 Reviews

What our customers are saying about Colmi P81 smartwatch

Smartwatch

2025/12/20

Rémi

Beautiful quality watch for an unbeatable price, it does what it is asked to do, nothing more, nothing less, the bracelet and dial are just as good as watches costing €100.

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Include AI Generated questions and answers

2026-09-04

Generated by AI and verified

What are the main health monitoring features of the Colmi P81 Smartwatch?

Answer of Generated by AI and verified

The Colmi P81 is a comprehensive health companion that includes several key monitoring functions. It features a heart rate monitor to track your heart's status, an SpO2 sensor to monitor blood oxygen levels, and a blood pressure monitor. It also offers sleep monitoring to help you understand your sleep quality.

* Generated by AI based on customer and product data

2026-09-04

Generated by AI and verified

Is the Colmi P81 smartwatch water-resistant?

Answer of Generated by AI and verified

Yes, the Colmi P81 has an IP68 water resistance rating, which means it is protected against dust and can be submerged in water under specific conditions. This makes it suitable for everyday use and tracking various fitness activities.

* Generated by AI based on customer and product data

2026-09-04

Generated by AI and verified

Can I make and receive phone calls with the Colmi P81?

Answer of Generated by AI and verified

Yes, you can. The Colmi P81 is equipped with a built-in microphone and speaker, allowing you to make and receive calls directly from your wrist when connected to your smartphone via Bluetooth.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Daily Health and Wellness Tracking 90% Fit

This watch is a great companion for anyone starting to monitor their daily health. With continuous heart rate and blood pressure monitoring, it provides key insights into your well-being throughout the day and night.

heart_rate_monitor,blood_pressure_monitor,battery_life

Beginner Multi-Sport Fitness 80% Fit

If you enjoy trying different activities, the Colmi P81 is a fantastic choice with its wide array of trackable sports. It's an easy-to-use and practical way to log your workouts, from gym sessions to yoga.

sports_modes_count,strap_material,water_resistance

Everyday Smart Notifications 90% Fit

Stay connected without constantly checking your phone. This watch pairs with your smartphone to deliver notifications for calls, texts, and apps directly to your wrist, making it a practical tool for daily life.

connectivity,compatibility,battery_life

Casual Swimming and Water Activities 70% Fit

Don't be afraid to get wet. With its submersible water resistance, you can wear this watch for laps in the pool, at the beach, or just in the shower without worry. The silicone strap is also ideal for water exposure.

water_resistance,strap_material

Best for

Best for Everyday Health Tracking

Based on: Gps, Weight

Ideal for Value-Focused Connectivity

It provides reliable Bluetooth connectivity for making and receiving calls and getting app notifications directly on your wrist, offering core smart features at an accessible price point.

Based on: Gps, Weight

Great for Multi-Sport Activity Logging

With over 100 sports modes, this watch makes it easy to record data from a wide range of activities, from walking to more specific training sessions.

Based on: Gps, Weight

Benefits

FunctionalKeep an Eye on Your Key Vitals

This watch helps you stay informed about your health by providing continuous heart rate measurement and the ability to check your blood pressure, offering peace of mind throughout your day.

heart_rate_measurement_mode: continuous

blood_pressure_monitor: yes

FunctionalConnects Seamlessly with Your Smartphone

Easily pair your watch with your existing device. It is compatible with a wide range of smartphones, supporting Android 5.0 and iOS 10.0 and above.

compatibility: ios

android

smartphone (Operating system: Android 5.0

iOS 10.0 and above)

Ideal buyer profiles

Casual User

This individual is interested in tracking daily activity, sleep, and receiving phone notifications on their wrist. They aren't a serious athlete but want a convenient tool to stay connected and mindful of their general wellness.

The Colmi P81 covers all the essentials for casual use. It tracks steps, monitors heart rate continuously, and displays notifications via Bluetooth v5.3. The 5-day battery life and comfortable silicone strap make it easy to wear daily without fuss.

This buyer wants to explore the benefits of a smartwatch without a significant financial commitment. They are looking for the best value, prioritizing a wide range of features for a low price.

It provides excellent value, making smart health tracking attainable.

Beginner

New to the world of activity trackers, this person wants a simple, user-friendly device to start their wellness journey. They are looking for something that is not overwhelming and provides encouraging, easy-to-understand data.

The Colmi P81 is an ideal entry point. It's compatible with both Android and iOS, making setup simple. It tracks key metrics like heart rate and steps, and the variety of sport modes can encourage them to try new activities, all without the complexity of a high-end device.

Competitive features

In the competitive field of Smartwatches, the Colmi P81 offers a distinct combination of communication and health-tracking features for the everyday user.

Where it excels

Equipped with a microphone and speaker, it allows users to make and receive calls directly from their wrist via a Bluetooth connection. | Features a large 1.9-inch high-definition TFT screen, providing an expansive and clear interface for viewing notifications and data. | |

Consider alternatives if...

Users requiring advanced features such as standalone GPS for phone-free route tracking or NFC for contactless payments may need to explore other options, as these are not specified for this model.

Verdict

The Colmi P81 is a capable and versatile smartwatch that prioritizes core connectivity and health monitoring. Its large screen and Bluetooth calling are standout features, making it a strong contender for those who value convenience and broad fitness tracking capabilities.

Specs comparison

	Colmi P81 smartwatch	Colmi M42 Smartwatch	Colmi P71 Smartwatch
Battery Life	5 days	7 days	7 days
Water Resistance	ip68	ip68	ip68
Weight	30 g	51 g	39 g
Charging Time	2 hours	2 hours	2 hours
Touchscreen	true	-	true
Battery Type	Lithium Polymer	rechargeable lithium	Lithium polymer
Screen Size Inches	1.9 inches	1.43 1.2 - 1.8	1.9 inches
Sports Modes Count	100	100	140
Spo2 Sensor	true	true	-
Screen Resolution	240 x 284	466 x 466	240 x 289

Specs vs competitors

	Colmi P81 smartwatch	Zeblaze Btalk 3 Pro Smartwatch	Leotec Multisport Wave Smartwatch
Battery Life	5 days	14 days	5 days
Water Resistance	ip68	ip68	ip68
Weight	30 g	38.6 g	-
Charging Time	2 hours	1.5 hours	2
Touchscreen	true	true	true
Battery Type	Lithium Polymer	Li-Pol	rechargeable lithium
Screen Size Inches	1.9 inches	1.43 inches	1.4 inches
Sports Modes Count	100	100	10
Spo2 Sensor	true	true	-
Screen Resolution	240 x 284	466 x 466	-
Smart Notifications	true	true	true