Apple Watch Series 12 vs Amazfit GTR 2 LTE comparison

Compare Apple Watch Series 12
Compare Amazfit GTR 2 LTE
ratings
Overall NDTV RatingRead Review-
Design and comfort Rating-
Tracking accuracy Rating-
Companion app Rating-
Software and ecosystem Rating-
Battery life Rating-
key specs
Display Size46mm-
Dial ShapeRectangleRound
Display TypeOLED RetinaAMOLED
Ideal ForUnisex-
Strap Colour-Obsidian Black
Compatible OS-Android, iOS
general
BrandAppleAmazfit
ModelWatch Series 12GTR 2 LTE
Release dateSeptember 9, 2026July 13, 2021
Dial ShapeRectangleRound
UsageRegular, Sports-
Ideal ForUnisex-
Model Name-GTR 2 LTE
Size-Regular
Touchscreen-Yes
Water Resistant-5 ATM
Dial Material-Aluminium, Stainless Steel
Strap Colour-Obsidian Black
Dial Colour-Obsidian Black
product details
SensorNew optical and electrical heart sensors, optical heart sensorAir pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor
Compatible DeviceiPhone 11 or later, or iPhone SE (2nd generation or later), with iOS 27 or laterAndroid, iOS
Battery Life24 hours14
Charger TypeMagnetic charging portMagnetic
Rechargeable BatteryYesYes
Other FeaturesReadiness score, Siri AI-
Notification-Yes
Charge Time-2.5 hours
connectivity features
Call FunctionYesYes
BluetoothYesYes
Wi-FiYesYes
GPSYes-
Bluetooth Version-5.0
Call Features-eSIM support, LTE Connectivity
Other Connectivity Features-NFC, Wi-Fi
platform and storage features
Operating SystemwatchOS 27-
Processor NameApple S11 chip-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution416 × 496454x454
Display Size46mm-
Display TypeOLED RetinaAMOLED
Scratch ResistantCeramic Shield 2 on aluminium models-
Other Display FeaturesUp to 2,000 nits brightness, LTPO3, Always-On display-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
ChronographYes-
Date & Time DisplayYesYes
LanguageEnglish-
Number of Buttons22
Other Fitness FeaturesECG, sleep tracking, sleep score, sleep apnoea notifications, heart rate notifications, HRV, readiness score, VO2 max, heart rate zones, Training Load, workout tracking, cycle tracking, step tracking, GPS, elevation trackingBioTracker 2 PPG, bioogical data sensor
audio and video features
SpeakerYesYes
Gesture ControlYes-
MicrophoneYesYes
Voice ControlSiri AI-
dimensions
Width-46.4
Height-46.4
Thickness-10.7
Weight (g)-39.00

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