ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Asus VivoWatch vs. Fitbit Flex vs. Apple Watch 8

 
ZenWatch 2
Forerunner 735XT
VivoWatch
Flex
Watch 8
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$150$450$160$100$499
Release20162016201820132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days24 hours to 10 days5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180128 x 128NA340 x 272 or 390 x 312
Size1.63 inches or 1.45 inch1.23 inchesNANA1.5 inches or 1.65 inches
Touchn/aNA
TypeAMOLEDn/aNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSNAWatchOS 9
Apps
Music

All Wearables