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Colmi C28 Smartwatch with Heart Rate Monitor (Silver)
Smartwatches

Colmi C28 Smartwatch with Heart Rate Monitor (Silver)

COLMI C28 Silver Smartwatch

The COLMI C28 is an ultra-thin smartwatch, just 7 mm thick and weighing 39 g, that combines elegant design with extensive functionality. It features a large 1.93-inch...

COLMI C28 Silver Smartwatch

The COLMI C28 is an ultra-thin smartwatch, just 7 mm thick and weighing 39 g, that combines elegant design with extensive functionality. It features a large 1.93-inch AMOLED HD display with a resolution of 368 448, ensuring a clear image and comfortable use in all conditions.

  • Built-in features: Supports Bluetooth calls directly...
See full description See full description

Top specs

  • Display Type

    AMOLED

    Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.
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Description

Description

COLMI C28 Silver Smartwatch

The COLMI C28 is an ultra-thin smartwatch, just 7 mm thick and weighing 39 g, that combines elegant design with extensive functionality. It features a large 1.93-inch AMOLED HD display with a resolution of 368 × 448, ensuring a clear image and comfortable use in all conditions.

  • Built-in features: Supports Bluetooth calls directly from your wrist.
  • Sports modes: Offers more than 100 sports modes.
  • Health monitoring: 24-hour heart rate monitoring and blood oxygen saturation measurement.
  • Battery: 230 mAh battery allows for up to 5–7 days of usage on a single charge.
  • Design: Thin and lightweight design for all-day comfort.

The AMOLED display offers a high screen-to-body ratio (90%) and good visibility in bright or low light. The zinc alloy case gives a modern look, and the strap feels pleasant to the touch.

The Bluetooth call function allows communication without the need for your phone, ideal when working or exercising. Advanced health features and movement reminders help maintain an active lifestyle.

The COLMI C28 is a practical tool for monitoring your daily activities and health.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Silver
Screen Size
1.93 "

Screen Size

"The design and size of the casing affect how each screen size appears on the wrist. Most smartwatches have screens of 1.4-1.5 inches."
Screen Resolution
448x368 pixels
Screen Type
AMOLED

Screen Type

AMOLED

Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.
Compatible Operating System
Android, iOS

Compatible Operating System

The smartphone must be compatible with the watch. Apple Watches only connect with iPhones, while some others can connect with both Android and iPhones, but some functions may not be fully supported.
Touch Screen
Yes
Connection
Bluetooth

Connection

Bluetooth
The basic way to connect your smartwatch to your mobile phone and other supported devices, such as wireless headphones.
Strap
Silicone
Case material
-

Features & Functions

Features
Speaker, Microphone

Features

Speaker

Playback of multimedia, notification sounds, or voice.

Microphone
For voice commands or speech.
Features & Functions
Caller ID, Application / Calls Notification

Features & Functions

Caller ID

The smartwatch can display the name of the contact who is calling.

Application / Calls Notification

The smartwatch has the ability to transfer notifications from our mobile phone applications such as receiving SMS, Email or a notification from a social media application. Depending on the smartwatch, we may also be able to read it directly from it.
Use
Misc Sports / Gym, Hiking, Cycling, Running

Use

The smartwatch has the ability to record the corresponding activity and produce relevant statistics.

Additional Specifications

Sensors
Heart Rate, Oximeter, Sleep Monitoring

Sensors

Heart Rate

Embedded heart rate monitor.

Oximeter

Measure the amount of oxygen in the blood.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Protection
-
MIL-STD-810
No

Battery

Battery Capacity
230 mAh

Battery Capacity

Most smartwatches have a battery capacity of around 200mAh. 2. The size of the battery is not always indicative of the autonomy, as this largely depends on the features of the smartwatch and the functions we have active. 3. For example, a smartwatch with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler smartwatch.

Dimensions

Weight
39 gr

AI Features

AI Voice Assistant
No
AI Training Coach
-
AI Health Insights
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

COLMI C28 Silver Smartwatch

The COLMI C28 is an ultra-thin smartwatch, just 7 mm thick and weighing 39 g, that combines elegant design with extensive functionality. It features a large 1.93-inch AMOLED HD display with a resolution of 368 × 448, ensuring a clear image and comfortable use in all conditions.

  • Built-in features: Supports Bluetooth calls directly from your wrist.
  • Sports modes: Offers more than 100 sports modes.
  • Health monitoring: 24-hour heart rate monitoring and blood oxygen saturation measurement.
  • Battery: 230 mAh battery allows for up to 5–7 days of usage on a single charge.
  • Design: Thin and lightweight design for all-day comfort.

The AMOLED display offers a high screen-to-body ratio (90%) and good visibility in bright or low light. The zinc alloy case gives a modern look, and the strap feels pleasant to the touch.

The Bluetooth call function allows communication without the need for your phone, ideal when working or exercising. Advanced health features and movement reminders help maintain an active lifestyle.

The COLMI C28 is a practical tool for monitoring your daily activities and health.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Silver
Screen Size
1.93 "

Screen Size

"The design and size of the casing affect how each screen size appears on the wrist. Most smartwatches have screens of 1.4-1.5 inches."
Screen Resolution
448x368 pixels
Screen Type
AMOLED

Screen Type

AMOLED

Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.
Compatible Operating System
Android, iOS

Compatible Operating System

The smartphone must be compatible with the watch. Apple Watches only connect with iPhones, while some others can connect with both Android and iPhones, but some functions may not be fully supported.
Touch Screen
Yes
Connection
Bluetooth

Connection

Bluetooth
The basic way to connect your smartwatch to your mobile phone and other supported devices, such as wireless headphones.
Strap
Silicone
Case material
-

Features & Functions

Features
Speaker, Microphone

Features

Speaker

Playback of multimedia, notification sounds, or voice.

Microphone
For voice commands or speech.
Features & Functions
Caller ID, Application / Calls Notification

Features & Functions

Caller ID

The smartwatch can display the name of the contact who is calling.

Application / Calls Notification

The smartwatch has the ability to transfer notifications from our mobile phone applications such as receiving SMS, Email or a notification from a social media application. Depending on the smartwatch, we may also be able to read it directly from it.
Use
Misc Sports / Gym, Hiking, Cycling, Running

Use

The smartwatch has the ability to record the corresponding activity and produce relevant statistics.

Additional Specifications

Sensors
Heart Rate, Oximeter, Sleep Monitoring

Sensors

Heart Rate

Embedded heart rate monitor.

Oximeter

Measure the amount of oxygen in the blood.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Protection
-
MIL-STD-810
No

Battery

Battery Capacity
230 mAh

Battery Capacity

Most smartwatches have a battery capacity of around 200mAh. 2. The size of the battery is not always indicative of the autonomy, as this largely depends on the features of the smartwatch and the functions we have active. 3. For example, a smartwatch with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler smartwatch.

Dimensions

Weight
39 gr

AI Features

AI Voice Assistant
No
AI Training Coach
-
AI Health Insights
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

29,46 €
14,00 €   shipping cost