NoiseFit Halo 3 vs Amazfit GTR 47mm Titanium comparison

Compare NoiseFit Halo 3
Compare Amazfit GTR 47mm Titanium
key specs
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForMenUnisex
Strap Colour-Grey
Compatible OS-Android and iOS
Strap Material-Leather
general
BrandNoiseAmazfit
ModelFit Halo 3GTR 47mm Titanium
Release dateMay 8, 2026July 16, 2019
Dial ShapeRoundRound
Touchscreen1.43Yes
Water Resistant1ATMYes
UsageRegularFitness & Outdoor
Ideal ForMenUnisex
Model Number-A1902
Model Name-GTR 47mm Titanium
Strap Material-Leather
Size-Regular
Interchangeable Strap-Yes
Water Resistance Depth-5ATM
Dial Material-Titanium
Strap Colour-Grey
Dial Colour-Black
product details
Sensorheart rate, SpO2, stepsBioTracker TM PPG Bio-Tracking Optical Sensor, 6-Axis Accelerometer, 3 Axial Geomagnetic Sensor, Air Pressure Sensor, Capacitive Sensor, Ambient Light Brightness Sensor
Battery Life7 daysUp to 24 days
Charge Time120 minutes-
Rechargeable BatteryYesYes
Closure-Strap Buckle
Compatible Device-Android, iPhones
Notification-Yes
Battery Type-Lithium Polymer
connectivity features
Call FunctionYes-
BluetoothYes5
Bluetooth Version5.3-
GPS-Yes
Operating Range-10m
camera and display features
Display Resolution466 x 466454x454 pixels
Display TypeAMOLEDAMOLED
Other Display Features1000 nits-
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYes-
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Calorie Count-Yes
Number of Buttons-2
Other Watch Functions-Weather, Music, Event Reminder, Looking for a mobile phone, Stopwatch, Countdown
audio and video features
SpeakerYes-
MicrophoneYes-
dimensions
Diameter-47.2
platform and storage features
Compatible Operating System-Android and iOS

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