01.
Specification of Amazfit GTR 2 VS GTR 3 VS GTR 3 Pro
The Amazfit range covers the basics when it comes to 24/7 activity and sleep tracking. What you need most, including stress and blood oxygen tracking.
Sleep statistics, in particular, are very detailed. The SomnusCare Sleep engine on the GTR 3s remains the same as that of the previous generation. In addition to your overnight stats, it monitors the quality of naps and sleep breathing over 20 minutes. RealBeats 2 monitors heart rate with 98% accuracy. It also produces high and low heart rate alerts.
What’s new on the GTR 3 watches is the one tap measurement. Thanks to the Biotracker 3.0 engine, in just 45 seconds the device can read your heart rate, SpO2, stress and breathing rate – all at the same time. This is for on-demand reading.
More exciting than that is the ability to continuously measure blood pressure. The functionality is not currently available. Zepp Health is currently awaiting regulatory approval for its Pumpbeats blood pressure engine. Once the CE and FCC certification is secured, the functionality will be rolled out via a firmware update. But we are told that this is a very strict and complicated process so there are currently no clear plans as to when (or if) this could happen.
Physical size
46.4 x 46.4 x 10.7 mm
45.8 x 45.8 x 10.8 mm
46 x 46 x 10.7 mm
Material
Sport-Aluminum alloy
Classic-Stainless steel
Alluminium alloy
Alluminium alloy
Battery life
14 days of battery life in normal mode and 38 days with limited functionality.
12 days of battery life in normal mode and 30 days with limited functionality. GPS continuous usage time of 35 hours.
12 days of battery life in normal mode and 30 days with limited functionality. GPS continuous usage time of 35 hours.
Weight
Sport model 31.5 grams;
Classic model 39 grams.
32 grams
32 grams
Display type
AMOLED with Tempered glass
AMOLED with Tempered glass
AMOLED with Tempered glass
Display size
1.39 inches
1.39 inches
1.45 inches
Display resolution
454×454 pixels, 326 ppi
454×454 pixels, 326 ppi
480×480 pixels, 331 ppi
Sensors
BioTracker 2.0 engine, air pressure sensor, accelerometer, geomagnetic sensor, gyroscope, optical heart rate, SpO2
BioTracker 3.0 engine, accelerometer, barometric-altimeter, geomagnetic sensor, gyroscope, optical heart rate, SpO2
BioTracker 3.0 engine, accelerometer, barometric-altimeter, geomagnetic sensor, gyroscope, optical heart rate, SpO2
Satellite connectivity
GPS, Glonass
GPS, Glonass, Galileo, QZSS, Beidou
GPS, Glonass, Galileo, QZSS, Beidou
Music storage
Yes (3GB for music storage – enough for up to 600 M3 songs)
Yes (2.3GB for music storage – enough for up to 470 MP3 songs)
Connectivity
Bluetooth 5.0
WLAN 2.4GHz
Bluetooth 5.0
Bluetooth 5.0
WLAN 2.4GHz
Color options
The smartwatch is available as an elegant “Classic” or “Sport” model.
Thunder Black, Moonlight Grey
Infinite Black, Brown leather
02.
Pros & Cons of Amazfit GTR 3 Pro
4.5Expert Score
Amazing Watch with lots of hardware changes, GPS connectivity is awesome.
One Tap Health Monitoring
10
Positive
- Bigger Display
- Bigger Battery
- Super GPS Connectivity
- Lots of Sensors
- Rotating crown
- Wifi
03.
Pros & Cons of Amazfit GTR 3
3.5Expert Score
Amazing Watch with lots of hardware changes, GPS connectivity is awesome.
One Tap Health Monitoring
10
Positive
- Bigger Battery
- Super GPS Connectivity
- Lots of Sensors
- Rotating crown
Negative
- Low Internal Memory
- No Speaker
- No Wifi
- No Music Storage
04.
Pros & Cons of Amazfit GTR 2
4Expert Score
Amazing Watch with lots of hardware changes, GPS connectivity is awesome.
Sport-Aluminum alloy Classic-Stainless steel
10
Positive
- Bigger Battery
- GPS Connectivity
- Bigger Battery
- Wifi
Negative
- Low Internal Memory
- No Rotating Crown
05.
Comapre video in Amazfit GTR 3 vs GTR 3 Pro Vs GTR 2 | Hindi