Garmin Fenix 3 vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Pebble Core vs. Amazfit GTR

 
Fenix 3
ZenWatch 3
Flex
Core
GTR
 GarminFenix 3Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$500$229$100$99$199
Release20152017201320162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration50 hours to 6 weeks48 hours5 daysNA24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218400 x 400NANA454 x 454
Size1.2 inches1.39 inchesNANA1.39 inches
TouchNANA
TypeChroma LEDAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM1 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear 2NANABuild-in
Apps
Music

All Wearables