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DT28 46mm Smartwatch with Heart Rate Monitor (Black)
Smartwatches

DT28 46mm Smartwatch with Heart Rate Monitor (Black)

The NO.1 DT28 smartwatch combines a 1.54-inch IPS touchscreen with a heart rate sensor and pulse oximeter. It tracks sleep and steps, and supports activities such as running, cycling, swimming, and...

The NO.1 DT28 smartwatch combines a 1.54-inch IPS touchscreen with a heart rate sensor and pulse oximeter. It tracks sleep and steps, and supports activities such as running, cycling, swimming, and hiking. It connects to Android and iOS devices via Bluetooth 4.2 and displays app, message, and call notifications.

It includes an alarm clock, sedentary...

See full description See full description

Top specs

  • Battery Life

    Battery life shows how many days the smartwatch can operate without charging.


    It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


    For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


    Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


    The value is especially meaningful when comparing products from the same manufacturer.

  • Display Type

    TFT

    Advancements in LCD technology offer greater clarity and even higher brightness in sunlight compared to standard LCDs, while maintaining realistic color representation.

    However, they consume more energy compared to other types of screens and are heavier and bulkier.
  • See all
69 01 €
Delivery Wed, 11 Nov - Fri, 13 Nov
14,00 €   shipping cost
Sent from Greece
From JKazakos
Greece
1 piece
See Wearables on the page of JKazakos

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Description

Description

The NO.1 DT28 smartwatch combines a 1.54-inch IPS touchscreen with a heart rate sensor and pulse oximeter. It tracks sleep and steps, and supports activities such as running, cycling, swimming, and hiking. It connects to Android and iOS devices via Bluetooth 4.2 and displays app, message, and call notifications.

It includes an alarm clock, sedentary reminder, and camera remote control. The 230 mAh lithium-polymer battery provides up to 5 days of use and up to 20 days of standby time. The case is made of zinc alloy and ABS, while the strap is metal.

  • Display: 1.54-inch color TFT IPS touchscreen
  • Resolution: 240 x 240 pixels
  • Connectivity: Bluetooth 4.2
  • Compatibility: Android, iOS
  • Battery life: Up to 5 days
  • Standby time: Up to 20 days
  • Battery capacity: 230 mAh
  • Sensors: Altimeter, barometer, calorie counter, heart rate sensor, pulse oximeter
  • Tracking: Sleep, steps
  • Features: Alarm clock, app notifications, message and call reminders, sedentary reminder, camera remote control, vibration
  • Activities: Sports and gym, swimming, mountaineering, hiking, cycling, running
  • Case material: Zinc alloy, ABS
  • Strap: Metal
  • Protection: IP67
  • Dimensions: 46 x 12 x 51 mm without the strap
  • Weight: 59 g
  • Color: Black

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Black
Screen Size
1.54 "

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
240x240 pixels
Screen Type
TFT

Screen Type

TFT

Advancements in LCD technology offer greater clarity and even higher brightness in sunlight compared to standard LCDs, while maintaining realistic color representation.

However, they consume more energy compared to other types of screens and are heavier and bulkier.
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
Metalic

Features & Functions

Features
Vibration
Features & Functions
Application / Calls Notification

Features & Functions

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, Swimming, Climbing, Hiking, Cycling, Running

Use

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

Additional Specifications

Sensors
Altimeter, Barometer, Calorimeter, Heart Rate, Oximeter, Sleep Monitoring

Sensors

Altimeter
Like a barometer, an altimeter measures atmospheric pressure by translating it into altitude, aiding in faster GPS location detection for navigation applications, as well as tracking how many floors we have climbed for health applications.
Barometer
It measures atmospheric pressure to assist in faster GPS location detection for navigation applications, as well as tracking the number of floors climbed for health applications.
Calorimeter

Calculates how many calories you have consumed each day.

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.)
ATM Rating
-

ATM Rating

The ATM rating on smartwatches indicates their level of water resistance, which tells how well the watch can withstand exposure to water and various pressure levels.

3 ATM (30 meters): Suitable for everyday splashes, rain, and hand washing.

5 ATM (50 meters): Light swimming, showering.

10 ATM (100 meters): Swimming, snorkeling, water sports.

15 ATM (150 meters): Advanced swimming, water sports.

20 ATM (200 meters): Diving, deep water activities.

50 ATM (500 meters): Professional diving, excellent water resistance.
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.
Battery Life
5 days

Battery Life

Battery life shows how many days the smartwatch can operate without charging.


It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


The value is especially meaningful when comparing products from the same manufacturer.
Standby Time
20 days

Standby Time

The amount of time a smartwatch can operate in standby mode, simply connected to a mobile phone with one charge. A typical average is 12 days, but it depends on what each manufacturer defines as standby mode. Size makes sense mainly in comparing products from the same manufacturer.

Dimensions

Case Size
46 mm

Case Size

46
This size is usually intended for fruits with a circumference of 19-20.5cm.
Weight
59 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

The NO.1 DT28 smartwatch combines a 1.54-inch IPS touchscreen with a heart rate sensor and pulse oximeter. It tracks sleep and steps, and supports activities such as running, cycling, swimming, and hiking. It connects to Android and iOS devices via Bluetooth 4.2 and displays app, message, and call notifications.

It includes an alarm clock, sedentary reminder, and camera remote control. The 230 mAh lithium-polymer battery provides up to 5 days of use and up to 20 days of standby time. The case is made of zinc alloy and ABS, while the strap is metal.

  • Display: 1.54-inch color TFT IPS touchscreen
  • Resolution: 240 x 240 pixels
  • Connectivity: Bluetooth 4.2
  • Compatibility: Android, iOS
  • Battery life: Up to 5 days
  • Standby time: Up to 20 days
  • Battery capacity: 230 mAh
  • Sensors: Altimeter, barometer, calorie counter, heart rate sensor, pulse oximeter
  • Tracking: Sleep, steps
  • Features: Alarm clock, app notifications, message and call reminders, sedentary reminder, camera remote control, vibration
  • Activities: Sports and gym, swimming, mountaineering, hiking, cycling, running
  • Case material: Zinc alloy, ABS
  • Strap: Metal
  • Protection: IP67
  • Dimensions: 46 x 12 x 51 mm without the strap
  • Weight: 59 g
  • Color: Black

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Black
Screen Size
1.54 "

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
240x240 pixels
Screen Type
TFT

Screen Type

TFT

Advancements in LCD technology offer greater clarity and even higher brightness in sunlight compared to standard LCDs, while maintaining realistic color representation.

However, they consume more energy compared to other types of screens and are heavier and bulkier.
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
Metalic

Features & Functions

Features
Vibration
Features & Functions
Application / Calls Notification

Features & Functions

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, Swimming, Climbing, Hiking, Cycling, Running

Use

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

Additional Specifications

Sensors
Altimeter, Barometer, Calorimeter, Heart Rate, Oximeter, Sleep Monitoring

Sensors

Altimeter
Like a barometer, an altimeter measures atmospheric pressure by translating it into altitude, aiding in faster GPS location detection for navigation applications, as well as tracking how many floors we have climbed for health applications.
Barometer
It measures atmospheric pressure to assist in faster GPS location detection for navigation applications, as well as tracking the number of floors climbed for health applications.
Calorimeter

Calculates how many calories you have consumed each day.

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.)
ATM Rating
-

ATM Rating

The ATM rating on smartwatches indicates their level of water resistance, which tells how well the watch can withstand exposure to water and various pressure levels.

3 ATM (30 meters): Suitable for everyday splashes, rain, and hand washing.

5 ATM (50 meters): Light swimming, showering.

10 ATM (100 meters): Swimming, snorkeling, water sports.

15 ATM (150 meters): Advanced swimming, water sports.

20 ATM (200 meters): Diving, deep water activities.

50 ATM (500 meters): Professional diving, excellent water resistance.
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.
Battery Life
5 days

Battery Life

Battery life shows how many days the smartwatch can operate without charging.


It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


The value is especially meaningful when comparing products from the same manufacturer.
Standby Time
20 days

Standby Time

The amount of time a smartwatch can operate in standby mode, simply connected to a mobile phone with one charge. A typical average is 12 days, but it depends on what each manufacturer defines as standby mode. Size makes sense mainly in comparing products from the same manufacturer.

Dimensions

Case Size
46 mm

Case Size

46
This size is usually intended for fruits with a circumference of 19-20.5cm.
Weight
59 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.

69,01 €
14,00 €   shipping cost
NO.1