99,90 €
In stock 3 pc New
DHL Express delivery 1-2 working days (9,90 €)

Basic features

Collection GTS 4 mini
Model A2176-BL
Warranty 2 years
Color black
Water resistance 50M/5ATM
Crystal gorilla glass
Sports modes > 120
Compatibility IOS / Android
Screen resolution 336x384 px
Display touch / always on / AMOLED
Battery capacity 270 mAh
Battery life - standard mode (days) 15-18
Supported satellite systems GPS / GLONASS / Beidou / Galileo / QZSS
Battery life with gps on (in hours) 21
Gender unisex
Type smart
Weight 130 g


Material plastic


Case colour black tone
Material aluminum / plastic
Shape square
Thickness 9,1 mm
Case width 36,6 mm
Case length 41,8 mm


  • original packaging AMAZFIT
  • official guarantee


Daily alarm, Breathing exercises, GPS tracking, Light intensity, Calorimeter, Pedometer, Period calendar, Blood oxygenation measurement, Heart rate monitor, Stress measurement, Sleep monitor, Notifications, Weather forecast, Customisable dials, Recovery time, Smartwatch, Sports modes, Stopwatch, Training analyses, Training functions, Idle warning, Drinking regime warning, VO2 MAX
Detailed description

Why shop at IRISIMO

  • authorised warranty and post-warranty service
  • own warehouse
  • professionally trained staff
  • we have been operating on the market for around 20 years
  • express delivery
  • bracelet shortened free of charge
  • we are a customer verified shop
  • engraving and gift wrapping
  • free dedication
  • easy goods exchange and return
  • bonus services for selected products free of charge
  • exclusive goods on offer
  • secure online payments

Detailed description

Case material: aluminum

Case material: plastic

Mostly of rubber, resins or silicone. This type of material has high flexibility, is hypoallergenic, water resistant, and does not absorb sweat.

Strap material: plastic

Mostly of rubber, resins or silicone. This type of material has high flexibility, is hypoallergenic, water resistant, and does not absorb sweat.

Daily alarm

The alarm is repeated every day at the specified time.

Breathing exercises

Relieve stress and reduce stress levels. Start breathing exercises, follow the instructions on the watch screen and return to peace.

GPS tracking

You start the desired sports activity directly in the watch and after it you can see the course of the entire route on the map in the application thanks to GPS.

Light intensity


The watch calculates calories consumption during exercise.


Sensor sports feature using a built-in triaxial accelerometer. The step counter can be started manually, or it starts automatically when recording a walk or run. The display shows the total number of steps and the number of steps per hour, with a target setting of 1,000 to 50,000 steps available, accompanied by a sound alert. The watch face also indicates your walks progress with a lack of activity alert.

Period calendar

Blood oxygenation measurement

Heart rate monitor

With the built-in optical sensor, heart activity is monitored up to a maximum of 220 beats per minute. It's possible to record and display the current heart rate, which is the basis for setting the target rate, evaluating the minimum and maximum rate, a graphical indication of the current rate zone and a graph of the course of heart rate.

Stress measurement

Sleep monitor

When activated, it monitors and records selected body functions while sleeping. Based on the stored motion and heart rate sensor data, it‘s possible to analyse the course and quality of sleep in the application, as well as detecting the approximate cause of morning fatigue.


Smart watches are able to alert you with a sound for an incoming message or event. Notifications can be set for social networks, SMS, email, applications, calendar and alarm clock.

Weather forecast

Based on changes of atmospheric pressure, the watch can predict the weather for next few hours.

Customisable dials

Change the look of your clock dial quickly and easily. The options are virtually unlimited, and it's up to you whether you use your favourite photo or a luxury watch face design.

Recovery time

Recovery time is an estimate in hours of how long your body needs to recuperate after training. The time is based on the duration and intensity of the training session, as well as your overall fatigue. Recovery time accumulates from any exercise where heart rate is recorded. It also accumulates from running, swimming and cycling exercises without measuring heart rate. The time is cumulative across training sessions.


The watch can be paired via Bluetooth with devices running on Android and iOS.

Sports modes


Stopwatch enables to measure time intervals.

Training analyses

View advanced training data, including exercise status and fitness activity progress, training load development, VO2MAX, and calculation of approximate recovery time.

Training functions

A comprehensive set of useful features includes a display for distance travelled, speed, speed of movement and a number of other values calculated based on a combination of data obtained from GPS and accelerometer. Features provide an overview of time (elapsed time, lap time, lap length, average speed), altitude (cumulative ascent, cumulative descent, ascent/descent speed), calories burned and heart rate.

Idle warning

Based on data received from the motion sensors, the watch indicates the need to perform the activity to achieve the planned energy output.

Drinking regime warning

The watch alerts you at regular intervals with regard to the need of hydrating your body, ensuring optimal conditions for the training process.


VO2 MAX, or even the maximum rate of oxygen consumption is one of the most important erobic performance indicators. It is reported as a relative rate that indicates the amount of oxygen consumed in millilitres per kilogramme of body weight per minute. The higher the value, the more oxygen enters the muscles.

Water resistance: 50M/5ATM

Watches marked with water tightness 50M/5ATM are designed for incidental contact with water (car wash, rain), but also for surface swimming without diving. 50M/5ATM indicates the degree of water resistance standardized by ISO 2281. ISO tests include temperature changes, depth, pressure (water and air) for different times under rest and during manipulation with the operative part of the watch.

Crystal: gorilla glass

Glasses that are highly resistant to scratches from the American company Corning, and they also achieve excellent results in relation to crack resistance. Their properties are continuously improved. At present, the top model is Gorilla Glass Victus, which can handle a fall from a height of 2 metres without damage.

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You have 14 days to return the goods. If it happens that the product you ordered with us is not as you imagined or for any reason you don’t like it, you can send it back without any risk.

Immediately upon receipt of the goods that you have decided to return, we will check the condition and if the product shows no signs of wear, isn’t damaged and its packaging is complete, we will return the money back to your bank account. If goods are not returned in their original packaging, with missing documents or labels, there are traces of use clearly found or it is otherwise damaged, we reserve the right to refuse the return of such goods.

Please note that the cost of delivering the goods to our address is paid by the customer. Our company isn’t responsible for damage or loss of the goods caused during transportation. Always keep thedocument of the shipment due to a possible complaint against the shipping company.