Oppo Watch ECG Edition vs Amazfit GTR 2 comparison

Compare Oppo Watch ECG Edition
Compare Amazfit GTR 2
key specs
Strap ColourBlackObsidian Black
Display Size46mm-
Compatible OSAndroidAndroid, iOS
Strap MaterialRubber-
Dial ShapeRectangleRound
Display TypeAMOLEDAMOLED
Ideal ForUnisex-
general
BrandOppoAmazfit
ModelWatch ECG EditionGTR 2
Release dateSeptember 25, 2020September 22, 2020
Model NameWatch ECG EditionGTR 2
Dial ShapeRectangleRound
Strap MaterialRubber-
SizeLargeRegular
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantYes5 ATM
Water Resistance Depth5ATM. IPX8-
Ideal ForUnisex-
Strap ColourBlackObsidian Black
Dial ColourBlackObsidian Black, Silver
Dial Material-Aluminium, Stainless Steel
dimensions
Weight (g)45.5039.00
Width-46.4
Height-46.4
Thickness-10.7
product details
SensorTri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor, ECGAir pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor
NotificationYesYes
Battery Life40 hours14
Stand By Time21 days-
Compatible Device-Android, iOS
Charge Time-2.5 hours
Charger Type-Magnetic
Rechargeable Battery-Yes
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version4.25.0
Wi-FiYesYes
GPSYes-
Messaging SupportYes-
Third Party App SupportYes-
Call FeaturesYes-
Other Connectivity Features-NFC, Wi-Fi
platform and storage features
Operating SystemColorOS-
Compatible Operating SystemAndroidAndroid, iOS
Number of Coresquad-core-
RAM1GB-
Processor NameQualcomm Snapdragon Wear 2500 + Apollo 3 co-processor-
Internal Memory8000-
camera and display features
Display Resolution402x476454x454
Display Size46mm-
Display TypeAMOLEDAMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons22
Other Fitness FeaturesFitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercisesBioTracker 2 PPG, bioogical data sensor
audio and video features
Speaker-Yes
Microphone-Yes

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