ASUS ZenWatch 3 vs. Garmin Fenix 5X vs. Pebble Core vs. Garmin Forerunner 45 vs. Amazfit T-Rex

 
ZenWatch 3
Fenix 5X
Core
Forerunner 45
T-Rex
 ASUSZenWatch 3Remove Buy NowGarminFenix 5XRemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$699$99$199$140
Release20172017201620192019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration48 hoursUp to 12 daysNA7 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400240 x240NA208 x 208360 x 360
Size1.39 inches1.2 inchesNA1.04 inches1.3 inches
TouchNA
TypeAMOLEDNANALCDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMNA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2NABuilt-inBuild-in
Apps
Music

All Wearables