ASUS ZenWatch 2 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Fenix 5X vs. Fitbit Charge 3

 
ZenWatch 2
Alta
Flex 2
Fenix 5X
Charge 3
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5XRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$130$100$699$150
Release20162016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 daysUp to 12 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a240 x24066 x 18
Size1.63 inches or 1.45 inchn/an/a1.2 inches.721 inches
Touchn/an/a
TypeAMOLEDOLEDLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM10 ATM5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNA
Apps
Music

All Wearables