Amazfit GTR 3 vs TIMEX Helix Smart 2.0 comparison

Compare Amazfit GTR 3
Compare TIMEX Helix Smart 2.0
key specs
Strap ColourBlackWhite, Black, Green, Rose Gold Mesh, and Black Mesh
Display Size35mm-
Compatible OSAndroid, iOS-
Dial ShapeRoundSquare
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Material-Silicone
general
BrandAmazfitTIMEX
ModelGTR 3Helix Smart 2.0
Release dateOctober 11, 2021July 13, 2021
Dial ShapeRoundSquare
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantYesIP68
Water Resistance Depth5 ATM-
Dial MaterialAluminium-
Ideal ForUnisexUnisex
Strap ColourBlackWhite, Black, Green, Rose Gold Mesh, and Black Mesh
Dial ColourBlack-
Model Name-Timex Helix Smart 2.0
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 MonitorHeart Rate Senosr, Temperature Sensor
Compatible DeviceAndroid, iPhoneAndroid, iOS
NotificationYesEmail, WhatsApp, Instagram, Messages
Battery TypeLi-ion-
Battery Life21 days15
Closure-Buckle
Charge Time-9 days
Stand By Time-15 days
Rechargeable Battery-Yes
connectivity features
BluetoothBluetoothYes
Bluetooth Version5.1-
GPSYes-
Messaging SupportYes-
Third Party App SupportYes-
Call Function-No
platform and storage features
Operating SystemZeppOS-
Compatible Operating SystemAndroid, iOS-
camera and display features
Display Resolution454x454-
Display Size35mm-
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 mode-
audio and video features
SpeakerYes-
MicrophoneYes-
Voice ControlYes-

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