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Gravity GT42-3 Stainless Steel 53mm Smartwatch with Heart Rate Monitor Graphite
Smartwatches

Gravity GT42-3 Stainless Steel 53mm Smartwatch with Heart Rate Monitor Graphite

The Gravity GT42-3 smartwatch is an excellent choice for men who want a combination of modern technology, unique style, and a sporty character. It features a durable construction and impressive...

The Gravity GT42-3 smartwatch is an excellent choice for men who want a combination of modern technology, unique style, and a sporty character. It features a durable construction and impressive design, making it ideal for everyday use as well as more active occasions.

Main features:

  • Ability to make calls through the smartwatch
  • Compass
  • Altimeter
  • SOS function...
See full description See full description

  • 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

    AMOLED

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

  • Waterproof

    Water Contact

    The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
  • See all
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Product report

Description

Description

The Gravity GT42-3 smartwatch is an excellent choice for men who want a combination of modern technology, unique style, and a sporty character. It features a durable construction and impressive design, making it ideal for everyday use as well as more active occasions.

Main features:

  • Ability to make calls through the smartwatch
  • Compass
  • Altimeter
  • SOS function
  • World time
  • Chat AI
  • Drainage mode
  • Weather
  • Heart rate monitoring
  • Blood oxygen level monitoring
  • Activity report
  • Sleep monitoring
  • Sports
  • Timer
  • Alarm
  • Cinema mode (silent)
  • Movement reminder
  • Music control
  • Message reminder
  • Remote photography
  • Water intake reminder
  • Stress level
  • Breathing exercises
  • Screen brightness adjustment
  • Screen wake-up with wrist movement
  • Watch face library – option to upload your own photo
  • Voice assistant – control your phone’s voice assistant through the smartwatch
  • Find my smartwatch

Technical specifications:

  • 1.73" AMOLED display with 460x460 px resolution
  • Processor: JL7012F7
  • Built-in speaker and microphone
  • Memory: 128MB
  • Battery: 1000 mAh, operating time 9-14 days depending on usage
  • Water resistance: 3 ATM
  • Compatibility: All Android smartphones (from version 5.0) and iPhones (from iOS 9.0)

Dimensions:

  • Case diameter: 53 mm
  • Thickness: 16.2 mm
  • Strap width: 24 mm
  • Band circumference: 175-245 mm

The set includes:

  • Registered GRAVITY case
  • Strap and bracelet
  • Strap or bracelet replacement kit
  • Screen protection kit
  • USB charging cable
  • Original packaging
  • User manual in Polish

The Gravity GT42-3 is an elegant and durable smartwatch choice that combines the latest technologies with a modern appearance, offering essential functions for monitoring activity and health.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Grey
Screen Size
1.73 "

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
460x460 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
Stainless Steel

Case material

Stainless Steel
"The most popular material for constructing a case is more resistant to rust, impacts, and scratches compared to others, but with greater weight."

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, Voice Control

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.

Voice Control
Control the watch with voice commands using the digital assistant of your mobile or installed on the watch. (Siri, Google Assistant, Alexa).
Use
Misc Sports / Gym, Hiking, Running

Use

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

Additional Specifications

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

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.
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.)

Compass
Updates our device with its orientation, assisting in the use of navigation applications such as Google Maps.
ATM Rating
3 ATM

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.
Waterproof
Water Contact

Waterproof

Water Contact

The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
MIL-STD-810
No

Battery

Battery Capacity
1000 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
14 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
35 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
53 mm

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 GT42-3 smartwatch is an excellent choice for men who want a combination of modern technology, unique style, and a sporty character. It features a durable construction and impressive design, making it ideal for everyday use as well as more active occasions.

Main features:

  • Ability to make calls through the smartwatch
  • Compass
  • Altimeter
  • SOS function
  • World time
  • Chat AI
  • Drainage mode
  • Weather
  • Heart rate monitoring
  • Blood oxygen level monitoring
  • Activity report
  • Sleep monitoring
  • Sports
  • Timer
  • Alarm
  • Cinema mode (silent)
  • Movement reminder
  • Music control
  • Message reminder
  • Remote photography
  • Water intake reminder
  • Stress level
  • Breathing exercises
  • Screen brightness adjustment
  • Screen wake-up with wrist movement
  • Watch face library – option to upload your own photo
  • Voice assistant – control your phone’s voice assistant through the smartwatch
  • Find my smartwatch

Technical specifications:

  • 1.73" AMOLED display with 460x460 px resolution
  • Processor: JL7012F7
  • Built-in speaker and microphone
  • Memory: 128MB
  • Battery: 1000 mAh, operating time 9-14 days depending on usage
  • Water resistance: 3 ATM
  • Compatibility: All Android smartphones (from version 5.0) and iPhones (from iOS 9.0)

Dimensions:

  • Case diameter: 53 mm
  • Thickness: 16.2 mm
  • Strap width: 24 mm
  • Band circumference: 175-245 mm

The set includes:

  • Registered GRAVITY case
  • Strap and bracelet
  • Strap or bracelet replacement kit
  • Screen protection kit
  • USB charging cable
  • Original packaging
  • User manual in Polish

The Gravity GT42-3 is an elegant and durable smartwatch choice that combines the latest technologies with a modern appearance, offering essential functions for monitoring activity and health.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Grey
Screen Size
1.73 "

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
460x460 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
Stainless Steel

Case material

Stainless Steel
"The most popular material for constructing a case is more resistant to rust, impacts, and scratches compared to others, but with greater weight."

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, Voice Control

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.

Voice Control
Control the watch with voice commands using the digital assistant of your mobile or installed on the watch. (Siri, Google Assistant, Alexa).
Use
Misc Sports / Gym, Hiking, Running

Use

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

Additional Specifications

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

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.
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.)

Compass
Updates our device with its orientation, assisting in the use of navigation applications such as Google Maps.
ATM Rating
3 ATM

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.
Waterproof
Water Contact

Waterproof

Water Contact

The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
MIL-STD-810
No

Battery

Battery Capacity
1000 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
14 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
35 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
53 mm

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.