ratings |
Overall NDTV Rating | Read Review | - |
Design and comfort Rating | | - |
Tracking accuracy Rating | | - |
Software and ecosystem Rating | | - |
Battery life Rating | | - |
key specs |
Dial Shape | Round | Round |
Strap Colour | - | Obsidian Black |
Compatible OS | - | Android, iOS |
Display Type | - | AMOLED |
general |
Brand | Amazfit | Amazfit |
Model | GTR 4 | GTR 2 LTE |
Release date | September 1, 2022 | July 13, 2021 |
Dial Shape | Round | Round |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Interchangeable Strap | Yes | - |
Water Resistant | 5ATM | 5 ATM |
Usage | Health, Fitness | - |
Model Name | - | GTR 2 LTE |
Dial Material | - | Aluminium, Stainless Steel |
Strap Colour | - | Obsidian Black |
Dial Colour | - | Obsidian Black |
dimensions |
Width | 46 | 46.4 |
Height | 46 | 46.4 |
Thickness | 10.6 | 10.7 |
Weight (g) | 34.00 | 39.00 |
product details |
Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Air pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor |
Battery Life | 14 days | 14 |
Charge Time | 2 hours | 2.5 hours |
Charger Type | Magnetic Charger | Magnetic |
Compatible Device | - | Android, iOS |
Notification | - | Yes |
Rechargeable Battery | - | Yes |
connectivity features |
Call Function | Yes | Yes |
Bluetooth | Yes | Yes |
Bluetooth Version | v5.0 | 5.0 |
Wi-Fi | Yes | Yes |
GPS | Yes | - |
Call Features | Make Calls, Reject Calls | eSIM support, LTE Connectivity |
Other Connectivity Features | - | NFC, Wi-Fi |
platform and storage features |
Operating System | Zepp OS 2.0 | - |
Compatible Operating System | - | Android, iOS |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Other Fitness Features | Over 150 Sports Modes, Automatic Recognition | BioTracker 2 PPG, bioogical data sensor |
Calorie Count | - | Yes |
Compass | - | Yes |
Calendar | - | Yes |
Alarm Clock | - | Yes |
Date & Time Display | - | Yes |
Number of Buttons | - | 2 |
audio and video features |
Speaker | Yes | Yes |
Microphone | Yes | Yes |
Voice Control | Yes | - |
camera and display features |
Display Resolution | - | 454x454 |
Display Type | - | AMOLED |