Amazfit GTR 3 vs Portronics Kronos Beta comparison

Compare Amazfit GTR 3
Compare Portronics Kronos Beta
key specs
Strap ColourBlack-
Display Size35mm-
Compatible OSAndroid, iOS-
Dial ShapeRoundRound
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Material-Silicone
general
BrandAmazfitPortronics
ModelGTR 3Kronos Beta
Release dateOctober 11, 2021July 28, 2021
Dial ShapeRoundRound
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYesYes
Water ResistantYesYes
Water Resistance Depth5 ATM-
Dial MaterialAluminiumAluminium and Polycarbonate
Ideal ForUnisexUnisex
Strap ColourBlack-
Dial ColourBlackBlack, Grey, Rose Gold
Model Name-Kronos Beta
Strap Material-Silicone
dimensions
Width45.8-
Height45.8-
Thickness10.8-
Weight (g)42.00-
product details
SensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor-
Compatible DeviceAndroid, iPhone-
NotificationYes-
Battery TypeLi-ion240mAh
Battery Life21 days7 days
Charge Time-1 hour
connectivity features
BluetoothBluetoothYes
Bluetooth Version5.15.1
GPSYes-
Messaging SupportYes-
Third Party App SupportYes-
platform and storage features
Operating SystemZeppOS-
Compatible Operating SystemAndroid, iOS-
Internal Memory-512MB
camera and display features
Display Resolution454x454-
Display Size35mm-
Display TypeAMOLED-
Backlight DisplayYesYes
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYes-
Alarm ClockYesYes
ChronographYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Number of Buttons2-
Other Fitness Features150 sports mode-
audio and video features
SpeakerYes-
MicrophoneYes-
Voice ControlYes-

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