ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Garmin Vivosport vs. Apple Watch Ultra

 
ZenWatch 2
Charge 2
Flex 2
Vivosport
Watch Ultra
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosportRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$150$100$199$799
Release20162016201620172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days7 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a72 x 144502x410 pixels
Size1.63 inches or 1.45 inchn/an/aNA1.92 inches
Touchn/an/a
TypeAMOLEDOLEDLEDMIP

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatchOS 9
Apps
Music

All Wearables