Pebble Spectra vs Amazfit GTR 3 comparison

Compare Pebble Spectra
Compare Amazfit GTR 3
key specs
Display Size34mm35mm
Dial ShapeSquareRound
Ideal ForUnisexUnisex
Strap Colour-Black
Compatible OS-Android, iOS
Display Type-AMOLED
general
BrandPebbleAmazfit
ModelSpectraGTR 3
Release dateJuly 28, 2022October 11, 2021
Model NamePebble Spectra-
Dial ColourBlackBlack
Dial ShapeSquareRound
SizeRegularRegular
TouchscreenYesYes
Water ResistantYesYes
Water Resistance DepthIP675 ATM
UsageFitness & Outdoor-
Dial MaterialZinc alloyAluminium
Ideal ForUnisexUnisex
Interchangeable Strap-Yes
Strap Colour-Black
product details
ClosureStrap Buckle-
SensorBlood Oxygen Monitor, Heart Rate MonitorAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Compatible DeviceAndroid, iOSAndroid, iPhone
Battery Type300Li-ion
Stand By Time30 days-
Notification-Yes
Battery Life-21 days
connectivity features
Call FunctionYes-
BluetoothYesBluetooth
Bluetooth Version5.15.1
GPS-Yes
Messaging Support-Yes
Third Party App Support-Yes
camera and display features
Display Resolution390x360454x454
Display Size34mm35mm
Display Type-AMOLED
Backlight Display-Yes
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Calorie Count-Yes
Altimeter-Yes
Compass-Yes
Chronograph-Yes
Number of Buttons-2
Other Fitness Features-150 sports mode
dimensions
Width-45.8
Height-45.8
Thickness-10.8
Weight (g)-42.00
platform and storage features
Operating System-ZeppOS
Compatible Operating System-Android, iOS
audio and video features
Speaker-Yes
Microphone-Yes
Voice Control-Yes

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