ASUS ZenWatch 2 vs. Garmin Fenix 5s vs. Fitbit Alta HR vs. Fitbit Flex vs. Apple Watch Series 5

 
ZenWatch 2
Fenix 5s
Alta HR
Flex
Watch Series 5
 ASUSZenWatch 2Remove Buy NowGarminFenix 5sRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$150$599.99$150$100$329
Release20162017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aUp to 9 days7 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218x 218128 x 36NA384 x 480
Size1.63 inches or 1.45 inch1.1 inches1.4 inchesNA1.78 Inches
TouchNA
TypeAMOLEDnaOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710ATM1 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWatchOS 5
Apps
Music

All Wearables