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Smartwatch Gravity Men's Watch Smartwatch Gt21-4 Bk Rd Bk
Smartwatches

Smartwatch Gravity Men's Watch Smartwatch Gt21-4 Bk Rd Bk

The Gravity GT21-4 smartwatch features a 1.6-inch IPS touchscreen with a resolution of 400 400 pixels and an RTL8762DT+BK processor. It connects via Bluetooth and is compatible with Android 5.0+ and...

The Gravity GT21-4 smartwatch features a 1.6-inch IPS touchscreen with a resolution of 400 400 pixels and an RTL8762DT+BK processor. It connects via Bluetooth and is compatible with Android 5.0+ and iOS 9.0+. It monitors heart rate, blood oxygen, blood pressure and sleep, and supports workout modes and notifications.

The 600 mAh battery provides up to 7...

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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

    IPS

    IPS technology is a type of screen that offers wide viewing angles and vibrant colors, ideal for a clear image from any angle. It is suitable for users who want quality display in everyday conditions. They consume more energy compared to OLED, AMOLED & super AMOLED types.
  • See all
66 90 €
Delivery Mon, 16 Nov - Fri, 20 Nov
14,00 €   shipping cost
Sent from Greece
From Getters 4.6 (112)
4.6 (112 reviews)
Greece
4 pieces
See Wearables on the page of Getters

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Product report

Description

Description

The Gravity GT21-4 smartwatch features a 1.6-inch IPS touchscreen with a resolution of 400 × 400 pixels and an RTL8762DT+BK processor. It connects via Bluetooth and is compatible with Android 5.0+ and iOS 9.0+. It monitors heart rate, blood oxygen, blood pressure and sleep, and supports workout modes and notifications.

The 600 mAh battery provides up to 7 days of use and up to 30 days of standby time. The watch features music and camera controls, a stopwatch, alarm, activity reminders and customizable watch faces. The Qwatch Pro app has menus in Polish.

  • Display: 1.6-inch IPS touchscreen, 400 × 400 pixel resolution
  • Internal memory: 0.125 GB
  • Processor: RTL8762DT+BK
  • Connectivity: Bluetooth
  • Compatibility: Android 5.0+, iOS 9.0+
  • Battery: 600 mAh
  • Battery life: Up to 7 days of use and up to 30 days of standby time
  • Sensors and measurements: Heart rate, blood oxygen, blood pressure, sleep, steps, calories and distance
  • Notifications: SMS, Facebook and WhatsApp
  • Sports modes: Running, cycling and workout modes
  • Controls: Music and camera
  • Additional features: Stopwatch, alarm and activity reminders
  • Watch face customization: Customizable watch faces
  • App: Qwatch Pro with menus in Polish
  • Color: Black
  • Case material: Plastic
  • Strap: Silicone

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.6 "

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
-
Screen Type
IPS

Screen Type

IPS

IPS technology is a type of screen that offers wide viewing angles and vibrant colors, ideal for a clear image from any angle. It is suitable for users who want quality display in everyday conditions. They consume more energy compared to OLED, AMOLED & super AMOLED types.
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
Internal Storage
0.125 GB

Internal Storage

The amount of information that can be stored on a smartwatch. Most modern smartwatches have a capacity of 32GB, while older or simpler smartwatches may have 4GB of internal memory. This space is mainly used for storing applications. It is particularly useful for smartwatches that can be used independently of a mobile phone, for example, for storing and playing music.
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
Plastic

Case material

Plastic

A very popular and economical material for building casings with low weight but less resistance to impacts and scratches compared to others (e.g. aluminum, stainless steel).

Features & Functions

Features
Camera
Features & Functions
SMS

Features & Functions

SMS
The smartwatch can display SMS messages.
Use
Running, Cycling

Use

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

Additional Specifications

Sensors
Heart Rate, Calorimeter

Sensors

Heart Rate

Embedded heart rate monitor.

Calorimeter

Calculates how many calories you have consumed each day.
Protection
-
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
600 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
7 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
7 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
-
Weight
-

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 Gravity GT21-4 smartwatch features a 1.6-inch IPS touchscreen with a resolution of 400 × 400 pixels and an RTL8762DT+BK processor. It connects via Bluetooth and is compatible with Android 5.0+ and iOS 9.0+. It monitors heart rate, blood oxygen, blood pressure and sleep, and supports workout modes and notifications.

The 600 mAh battery provides up to 7 days of use and up to 30 days of standby time. The watch features music and camera controls, a stopwatch, alarm, activity reminders and customizable watch faces. The Qwatch Pro app has menus in Polish.

  • Display: 1.6-inch IPS touchscreen, 400 × 400 pixel resolution
  • Internal memory: 0.125 GB
  • Processor: RTL8762DT+BK
  • Connectivity: Bluetooth
  • Compatibility: Android 5.0+, iOS 9.0+
  • Battery: 600 mAh
  • Battery life: Up to 7 days of use and up to 30 days of standby time
  • Sensors and measurements: Heart rate, blood oxygen, blood pressure, sleep, steps, calories and distance
  • Notifications: SMS, Facebook and WhatsApp
  • Sports modes: Running, cycling and workout modes
  • Controls: Music and camera
  • Additional features: Stopwatch, alarm and activity reminders
  • Watch face customization: Customizable watch faces
  • App: Qwatch Pro with menus in Polish
  • Color: Black
  • Case material: Plastic
  • Strap: Silicone

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.6 "

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
-
Screen Type
IPS

Screen Type

IPS

IPS technology is a type of screen that offers wide viewing angles and vibrant colors, ideal for a clear image from any angle. It is suitable for users who want quality display in everyday conditions. They consume more energy compared to OLED, AMOLED & super AMOLED types.
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
Internal Storage
0.125 GB

Internal Storage

The amount of information that can be stored on a smartwatch. Most modern smartwatches have a capacity of 32GB, while older or simpler smartwatches may have 4GB of internal memory. This space is mainly used for storing applications. It is particularly useful for smartwatches that can be used independently of a mobile phone, for example, for storing and playing music.
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
Plastic

Case material

Plastic

A very popular and economical material for building casings with low weight but less resistance to impacts and scratches compared to others (e.g. aluminum, stainless steel).

Features & Functions

Features
Camera
Features & Functions
SMS

Features & Functions

SMS
The smartwatch can display SMS messages.
Use
Running, Cycling

Use

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

Additional Specifications

Sensors
Heart Rate, Calorimeter

Sensors

Heart Rate

Embedded heart rate monitor.

Calorimeter

Calculates how many calories you have consumed each day.
Protection
-
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
600 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
7 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
7 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
-
Weight
-

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.

66,90 €
14,00 €   shipping cost