Amazfit GTR 3 Pro vs Noise ColorFit Pro 3 Assist comparison

Compare Amazfit GTR 3 Pro
Compare Noise ColorFit Pro 3 Assist
key specs
Strap ColourBlack-
Display Size36mm39mm
Compatible OSAndroid, iOS-
Dial ShapeRoundRectangle
Display TypeAMOLED-
Ideal ForUnisex-
general
BrandAmazfitNoise
ModelGTR 3 ProColorFit Pro 3 Assist
Release dateOctober 11, 2021August 5, 2021
Dial ShapeRoundRectangle
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYesYes
Water ResistantYes5 ATM
Water Resistance Depth5 ATM-
Dial MaterialAluminiumPolycarbonate
Ideal ForUnisex-
Strap ColourBlack-
Dial ColourBlackJet Black, Jet Blue, Rose Pink, Smoke Green, Smoke Grey colours.
Model Name-ColorFit Pro 3 Assist
dimensions
Width4636.3
Height4643.2
Thickness10.7-
Weight (g)42.0040.80
product details
SensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure MonitorHeart Rate Monitor, SpO2, accelerometer
Compatible DeviceAndroid, iPhoneAndroid, iOS
NotificationYesYes
Battery TypeLi-ion-
Battery Life12 days10 days
Charge Time-2 hours
Rechargeable Battery-Yes
connectivity features
BluetoothBluetoothYes
Bluetooth Version5.05.0
GPSYes-
Messaging SupportYes-
Third Party App SupportYes-
platform and storage features
Operating SystemZeppOS-
Compatible Operating SystemAndroid, iOS-
camera and display features
Display Resolution480x480320x360
Display Size36mm39mm
Display TypeAMOLED-
Backlight DisplayYes-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
ChronographYes-
Date & Time DisplayYesYes
LanguageEnglishEnglish
Number of Buttons21
Other Fitness Features150 sports modesports modes, activity history
Other Watch Functions-get stress monitoring, sleep tracking, Find my phone feature
audio and video features
SpeakerYesYes
MicrophoneYes-
Voice ControlYes-

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