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Rogbid Tank S2 1.83 Inch IPS Screen Smartwatch Support Bluetooth Calling Blood Pressure Sleep Monitoring Black
Smartwatches

Rogbid Tank S2 1.83 Inch IPS Screen Smartwatch Support Bluetooth Calling Blood Pressure Sleep Monitoring Black

The smartwatch supports Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calorie consumption, distance, multiple sports modes (over...

The smartwatch supports Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calorie consumption, distance, multiple sports modes (over 100), sleep monitoring (sleep time, sleep quality), incoming call notification, information reminder, multi-language support, task reminder (sedentary...

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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.

  • 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
69 78 €
Delivery Thu, 24 Sep - Wed, 30 Sep
14,00 €   shipping cost
Sent from Greece
From E-case 4.3 (26)
4.3 (26 reviews)
Greece
5+ pieces
See Wearables on the page of E-case

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Product report

Description

Description

The smartwatch supports Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calorie consumption, distance, multiple sports modes (over 100), sleep monitoring (sleep time, sleep quality), incoming call notification, information reminder, multi-language support, task reminder (sedentary reminder), music control, data synchronization with APK/APP.

System requirements: Android 5.0 and above, iOS 10.0 and above.

Languages supported by the bracelet: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.

Push support languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.

Main control unit (CPU): RTL8763EWE.

Memory (RAM+ROM): RAM 256KB + ROM 192KB, external expansion 128Mb FLASH.

Display: 1.83-inch IPS LCD, resolution: 240x284.

Display brightness: over 400 lumens.

Touch screen: G+F process.

Material: Zinc alloy surface + PC case + TPU strap.

Bluetooth version: Bluetooth 5.0.

Battery capacity: 450mAh lithium polymer.

Standby time: 45 days.

Operating time: about 10 days.

Charging time: 3 hours.

Heart rate sensor: HX3605.

Charging cable: magnetic suction charging cable, with IC protection patch.

Speaker: waterproof speaker 1508.

Microphone: waterproof microphone TMG4015FS-W38.

Waterproof rating: IP68.

Power supply: charging 1A or below 1A.

APP: Da Fit.

Size: 50.9x39.6x13.2mm.

Weight: 66.5g.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.83 "

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
Metalic
Case material
-

Features & Functions

Features
Speaker, Microphone

Features

Speaker

Playback of multimedia, notification sounds, or voice.

Microphone
For voice commands or speech.
Features & Functions
-
Use
Misc Sports / Gym, Running

Use

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

Additional Specifications

Sensors
Sleep Monitoring, Heart Rate

Sensors

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.)

Heart Rate

Embedded heart rate monitor.
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.
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
450 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
45 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
45 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
66.5 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 smartwatch supports Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calorie consumption, distance, multiple sports modes (over 100), sleep monitoring (sleep time, sleep quality), incoming call notification, information reminder, multi-language support, task reminder (sedentary reminder), music control, data synchronization with APK/APP.

System requirements: Android 5.0 and above, iOS 10.0 and above.

Languages supported by the bracelet: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.

Push support languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.

Main control unit (CPU): RTL8763EWE.

Memory (RAM+ROM): RAM 256KB + ROM 192KB, external expansion 128Mb FLASH.

Display: 1.83-inch IPS LCD, resolution: 240x284.

Display brightness: over 400 lumens.

Touch screen: G+F process.

Material: Zinc alloy surface + PC case + TPU strap.

Bluetooth version: Bluetooth 5.0.

Battery capacity: 450mAh lithium polymer.

Standby time: 45 days.

Operating time: about 10 days.

Charging time: 3 hours.

Heart rate sensor: HX3605.

Charging cable: magnetic suction charging cable, with IC protection patch.

Speaker: waterproof speaker 1508.

Microphone: waterproof microphone TMG4015FS-W38.

Waterproof rating: IP68.

Power supply: charging 1A or below 1A.

APP: Da Fit.

Size: 50.9x39.6x13.2mm.

Weight: 66.5g.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.83 "

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
Metalic
Case material
-

Features & Functions

Features
Speaker, Microphone

Features

Speaker

Playback of multimedia, notification sounds, or voice.

Microphone
For voice commands or speech.
Features & Functions
-
Use
Misc Sports / Gym, Running

Use

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

Additional Specifications

Sensors
Sleep Monitoring, Heart Rate

Sensors

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.)

Heart Rate

Embedded heart rate monitor.
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.
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
450 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
45 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
45 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
66.5 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.

69,78 €
14,00 €   shipping cost