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Brand
Other names

Amazfit Smart Sports Watch 3

Huami Amazfit GTS 2

Huami Amazfit GTS 2 Mini

Vulture

Amazfit Smartwatch 2, Amazfit Verge 2

Amazfit Pop Pro

Amazfit Pop

Release date

December 2021

March 2022

October 2021

October 2021

October 2021

July 2021

january 2020

August 2019

September 2020

December 2020

September 2020

December 2020

August 2019

December 2020

March 2021

January 2020

june 2019

July 2019

December 2020

October 2020

What is it

Smartwatch

smart watch

Smartwatch

Smartwatch

Smartwatch

Smartwatch

Smart watch

Smartwatch

Smartwatch

Smartwatch

Smartwatch

Smartwatch

Smart watch

Smartwatch

Smart watch

Smartwatch

Smart watch

Smartwatch

Smartwatch

Smartwatch

Medidas

46.5 x 47.3 x 11 mm

46 x 46 x 10.7 mm

45.8 x 45.8 x 10.8 mm

42.4 x 36 x 8.8mm

47.7 x 47.7 x 13.5 mm

Material

Poliamida reforzada con fibra de vidrio

Aleación de aluminio

Aleación de aluminio

Aleación de aluminio

Metal, glass-reinforced polycarbonate

Aluminum alloy (sport model), Silicone / Stainless steel (classic model), Leather

Aluminum alloy

Aluminum alloy, PC

Aluminum alloy, PC

Metal, polymer material

Aluminum alloy, PC, silicone

Policarbonato

Polymers

Microcrystalline zirconia ceramic frame, polycarbonate and stainless steel back shell, steel button

Metal, microcrystalline zirconia ceramic, polymer material

Polycarbonate, silicone

Polycarbonate, silicone

Pantalla / Resolución

1.43" AMOLED / 466x466

1.45" AMOLED / 480 x 480

1.39" AMOLED / 454 x 454

1.75" AMOLED / 390 x 450

AMOLED 1.3" / 360 x 360

Batería

470mAh

450 mAh

450 mAh

250 mAh

390 mAh

Duración Batería Max / Min

24 días / 30 horas

30 días / 12 días / 6 días / 35 horas

35 días / 21 días días / 10 días / 35 horas

21 días / 12 días / 6 días / 20 horas

Modo diario> 18 días
GPS contínuo: 40 horas

Modos deportivos

117

+150

+150

+150

100

Grado de impermeabilidad

5 ATM

5 ATM

5 ATM

5 ATM

10 ATM

Conectividad

Wi-Fi IEEE 802.11b/g/n 2.4GHz, Bluetooth 5.2

Bluetooth 5.0 / WLAN 2.4GHz

Bluetooth 5.1 BLE

Bluetooth 5.1 BLE

Bluetooth 5.0 BLE

Sensores

Sensor de frecuencia cardíaca (con sensor de oxígeno en sangre), acelerómetro, giroscopio, sensor geomagnético, sensor atmosférico, sensor de luz ambiental

BioTracker™ sensor biométrico PPG 3.0, Sensor de aceleración, sensor de giroscopio, Sensor geomagnético, altímetro barométrico, Sensor de luz ambiental, Sensor de temperatura

Sensor BioTracker 3 PPG (incluye oxígeno en sangre), Sensor de presión de aire, sensor de aceleración, sensor giroscópico, sensor geomagnético de 3 ejes, sensor de luz ambiental

BioTracker™ sensor biométrico PPG 3.0, Sensor de aceleración, sensor de giroscopio, Sensor geomagnético, altímetro barométrico, Sensor de luz ambiental, Sensor de temperatura

Sensor de biodatos BioTrackerTM 2 PPG (soporta oxígeno en sangre), acelerómetro de 3 ejes, giroscopio de 3 ejes, sensor geomagnético, barómetro, sensor de brillo ambiental

Posicionamiento

GPS, GLONASS, GALILEO, BDS, QZSS

GPS, GLONASS, Galileo, BDS, QZSS

GPS, GLONASS, Galileo, BDS, QZSS

GPS, GLONASS, Galileo, BDS, QZSS

GPS + GLONASS, GPS + Baidu, GPS + Galileo

Colores

Negro, Azul, Blanco

Negro, Marrón

Negro, Gris

Negro, Blanco, Rosa

Negro, azul, gris

Compatibilidad

Android 6.0 or iOS 10.0 y superior

Android 7.0 / iOS 12.0

Android 7.0 / iOS 12.

Android 7.0 / iOS 12.0

Android 5.0 / iOS 10.0

Peso

32 g

32 g

24.4 g

58 gramos

Ancho correa

22 mm

22 mm

20 mm

ROM

2.3 GB libres

4 GB

4 GB (3 GB usable)

4 GB

-

4 GB

-

Dimensions

46.2 x 53.3 x 11.4 mm

48.6 x 48.6 x 13.4 mm

46.4 x 46.4 x 10.7 mm

46.5 x 46.5 x 10.8 mm

42.8 x 35.6 x 9.7 mm

42.8 x 35.6 x 9.85 mm

43.25 x 36.25 x 9.4mm

40.5 x 35.8 x 8.95 mm

47.7 x 47.7 x 13.5 mm

35.4 x 13.7 mm

42.6 x 42.6 x 9.2 mm

40.9 x 35.5 x 11.4 mm

40.9 x 35.5 x 11.4 mm

Screen / Resolution

AMOLED 1.39" / 454 x 454

Reflective LCD 1.34" / 320 x 320

1.39" AMOLED / 454 x 454

1.39" AMOLED / 454 x 454

1.65" AMOLED / 348 x 442

1.65" AMOLED / 348 x 442

AMOLED 1.65" / 348 x 442

1.55" AMOLED / 354 x 306

AMOLED 1.3" / 360 x 360

AMOLED 1.39" / 454 x 454

1.43" TFT HD / 320 x 302

1.43" TFT / 320 x 302

Battery

420 mAh

300 mAh LiPo

471 mAh

471 mAh

246 mAh

246 mAh

220 mAh LiPo

220 mAh

390 mAh

420 mAh LiPo

225 mAh

225 mAh

Battery life (Max / Min)

22 days in long duration mode
14 days in normal mode
22 hours in sports mode

14 days / 35 hours

38 days / 14 days / 48 hours / 10 hours

45 days / 24 days

20 days / 7 days

24 days / 14 days

46 days / 25 hours

21 days / 14 days / 7 days

Basic mode: 66 days
Daily mode> 20 days
GPS continuous: 20 hours

1 day (less with GPS activated)

9 days

9 days

Sports modes

10

19

12

90

90

90

12

70

14

10

60

60

Waterproofing grade

5 ATM

5 ATM

5 ATM

5 ATM

5 ATM

5 ATM

5 ATM

5 ATM

5 ATM

IP68

5 ATM

5 ATM

5 ATM

Connectivity

Bluetooth 5.0 BLE

Wi-Fi, Bluetooth 4.2 BLE 5.0

Bluetooth 5.0 / WLAN 2.4GHz

Bluetooth 5.0 BLE

Bluetooth 5.0, WLAN 2.4GHz

Bluetooth 5.0 BLE

Bluetooth 5.0 BLE

NFC, Bluetooth 5.0 BLE

Wi-Fi, Bluetooth 4.2 BLE

Bluetooth 5.0 BLE

Bluetooth 5.0 BLE

Bluetooth BLE 5.0

Sensors

Heart rate sensor; Acceleration sensor, gyroscope; Geomagnetic sensor; Barometric sensor; Ambient light sensor

BioTracker PPG Bio-Tracking Optical Sensor, Acceleration Sensor, Gyroscope, Air Pressure Sensor, Geomagnetic Sensor

BioTracker 2 PPG sensor (includes blood oxygen), Air pressure sensor, acceleration sensor, gyroscopic sensor, 3-axis geomagnetic sensor, ambient light sensor

BioTracker 2 PPG sensor (includes blood oxygen)
Air pressure sensor
Acceleration sensor
Gyroscopic sensor
3-axis geomagnetic sensor
Ambient light sensor
Temperature sensor.

BioTracker 2 PPG sensor (supports oxygen in blood) Motion. Air pressure sensors, acceleration sensors, gyroscope sensors, geomagnetic sensors, ambient light sensors.

BioTracker 2 PPG sensor (supports blood oxygen)
Air pressure sensors
Acceleration sensors
Gyroscope sensors
Geomagnetic sensors
Ambient light sensors
Temperature sensor.

BioTracker PPG Bio-Tracking Optical Sensor, Acceleration Sensor, 3-axis Gyroscope, 3-axis Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor

Acceleration, gyroscope, PAI, geomagnetic, ambient light, rotor motor, microphone

PPG Bio-Tracking optical sensor; 3-axis acceleration sensor; geomagnetic sensor; ambient light sensor

BioTrackerTM PPG, Acceleration Sensor, Geomagnetic Sensor, Ambient Light Sensor

PPG Bio-Tracking optical sensor, Acceleration sensor, 3-axis gyroscope, 3-axis geomagnetic sensor, Air pressure sensor, Capacitive sensor, Ambient light sensor

Gyroscope, BioTracker 2 PPG with blood oxygen support

BioTracker 2 PPG (blood oxygen support) biological data sensor
Accelerometer
Gyroscope
Gyroscope

Positioning

GPS + GLONASS

GPS + GLONASS, Beidou, Galileo

GPS

GPS + GLONASS

GPS

GPS + GLONASS

GPS + GLONASS

GPS + GLONASS

GPS + GLONASS

GPS + GLONASS + BDS + WiFi

GPS + GLONASS

GPS + GLONASS

Colours

Black, Silver

Black, Red

Black, Gray, Aqua green

Black, Gray, Gold

Black, Green, Pink

Black, White, Pink, Blue, Gray, Red

Black, Green, Pink

Green, Black, Grey, Khaki and Camouflage.

Black

Black, Green, Pink

Black, Pink, Green

Compatibility

Android 4.4 +

Android 5.0, iOS 10

Android 5.0 / iOS 10

Android 5.0, iOS 10

Android 5.0 / iOS 10.0

Android 4.4, iOS 10

Android 5.0, iOS 10

Android 5.0, iOS 10.0

Android 5.0, iOS 10

Weight

59.6 g

31.5 g (sport model without strap) / 39 g (classic model without strap)

32 g

24.7 g (without strap)

25 g

24.8 g

19.5 g (without strap)

58g

49 g

25.5 g

31 g

31 g (with strap)

Strap width

22 mm

22 mm

22 mm

20 mm

20 mm

20 mm

20 mm

22 mm

20 mm

20 mm

20 mm

Networks

-

-

TD-LTE/FDD-LTE, WCDMA,GSM

-

RAM

512 MB

-

512 MB

-

Colors

Black

Black, White, Pink, Red

Conectivity

Bluetooth 5.0 BLE

Screen Width / Resolution

AMOLED 1.2" / 390 x 390

Battery

195 mAh LiPo

Battery life (max / min)

34 days / 22 hours

Sport modes

12

Description

The smart watch or smartwatch is in fashion and if you are thinking of acquiring one from Xiaomi, Amazfit or some sub-brand of the Chinese giant, you are in the right place. Not to buy it, you know, that's what the stores are for. We will take care of informing you about the good, the bad and the regularity of each model, putting in value the characteristics of each device so that you can choose the one that best suits your needs.

An important property of this type of device is size. The size of a watch is closely related to how comfortable it will be on the wrist and how well we visualize the information on its screen (which will be larger if the device is). There are standardized sizes for watches, and so it is for smart watches as well. The size is also related to the weight of the device and, therefore, its battery. These types of devices usually last between a couple of days and about a month of continuous use, depending on the use we make of the screen, GPS, NFC...

This type of added functionality can make one watch much more interesting than another. For example, if we want to keep track of our sports activity, but we do it in a gym, the GPS function that some devices bring may not make much sense to us. However, if we are fans of hiking, we will need at least this function to be able to keep track of the route. Another option is to carry the phone, but it is always a little more uncomfortable. The same for the NFC chip, if we do not have a device with this functionality, it may be a good opportunity to start using it, and we will not depend on carrying the phone with us, or on.

It goes without saying that, as in the case of the bracelets, we find a heart rate sensor in all of them, as well as a step counter regardless of the presence of location technology. Some will have as an additional point a microphone to answer calls, although the most common is that we can only reject them, as in bracelets. The connection with the phone is via Bluetooth, how could it be otherwise. Depending on it, it will have a greater radius of action, greater coverage, etc.

They all usually have a color screen with adjustable brightness and different watchfaces that will allow you to customize the device, although always in a very limited way. These benefits can also slightly modify the times we have to go through the charger at the end of the month. Finally, another very important feature before purchasing one of these devices, will be that we make sure that it is resistant to water and dust. This is recommended even if we are not going to go to the pool or the field, since we will always sweat or forget to take it off before washing our hands, so from Xiaomipedia we will always recommend an IP68 certification at least for this type of device.