ASUS ZenWatch 2 vs. Fitbit Surge vs. Fitbit Charge 3 vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
ZenWatch 2
Surge
Charge 3
Forerunner 45
VivoActive 4
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowFitbitCharge 3Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$250$150$199$349
Release20162016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days7 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320n/a66 x 18208 x 208260 x 260
Size1.63 inches or 1.45 inch1.26 inches.721 inches1.04 inches1.3ionches
Touch
TypeAMOLEDMonochrome LCDOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNABuilt-inWear OS
Apps
Music

All Wearables