ASUS ZenWatch 2 vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Amazfit GTS

 
ZenWatch 2
Fenix 5x Plus
Flex
Forerunner 45
GTS
 ASUSZenWatch 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$850$100$199$150
Release20162018201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a20 days5 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240NA208 x 208348 x 442
Size1.63 inches or 1.45 inch1.2 inchesNA1.04 inches1.65 inches
TouchNA
TypeAMOLEDMIPLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSNABuilt-inWear OS
Apps
Music

All Wearables