Amazfit GTR 3 Pro vs Zepp Z comparison

Compare Amazfit GTR 3 Pro
Compare Zepp Z
key specs
Strap ColourBlackBrown
Display Size36mm-
Compatible OSAndroid, iOS-
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexMen
Strap Material-Leather
general
BrandAmazfitHuami
ModelGTR 3 ProZepp Z
Release dateOctober 11, 2021November 18, 2020
Dial ShapeRoundRound
SizeRegular-
TouchscreenYes-
Interchangeable StrapYes-
Water ResistantYes5ATM
Water Resistance Depth5 ATM-
Dial MaterialAluminiumTitanium Aallow
Ideal ForUnisexMen
Strap ColourBlackBrown
Dial ColourBlack-
Model Name-Zepp Z
Strap Material-Leather
dimensions
Width4646.3
Height4646.3
Thickness10.710.75
Weight (g)42.0040.00
product details
SensorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure MonitorPPG bio trakcing sensor, optical sensor, geomagnetic sensor, gyroscope, capacitive sensor, air pressure sensor, accelerometer, ambient light senso
Compatible DeviceAndroid, iPhoneAndroid 5.0 and iOS 10.0 and above
NotificationYesYes
Battery TypeLi-ion-
Battery Life12 days30 Days
Closure-Classic Pin Buckle
Notification Type-Email, App Alerts, Chat Alerts, Call Alerts
Charge Time-2.5 Hours
Charger Type-Wireless Magnetic Charger
Rechargeable Battery-Yes
connectivity features
BluetoothBluetoothYes
Bluetooth Version5.05.0
GPSYesYes
Messaging SupportYes-
Third Party App SupportYes-
platform and storage features
Operating SystemZeppOS-
Compatible Operating SystemAndroid, iOS-
Internal Memory-16MB
camera and display features
Display Resolution480x480454x454
Display Size36mm-
Display TypeAMOLEDAMOLED
Backlight DisplayYes-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYes-
Alarm ClockYesYes
ChronographYes-
Date & Time DisplayYesYes
LanguageEnglishEnglish
Number of Buttons23
Other Fitness Features150 sports mode12 Sports Modes
Other Watch Functions-SpO2 Monitor, Stress Monitor, Sleep Quality Monitor
audio and video features
SpeakerYes-
MicrophoneYesYes
Voice ControlYes-

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