ASUS ZenWatch 3 vs. Fitbit Ionic vs. Amazfit Pace vs. Fitbit Flex vs. Garmin VivoActive 4

 
ZenWatch 3
Ionic
Pace
Flex
VivoActive 4
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowAmazfitPaceRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$229$299$130$100$349
Release20172017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days5 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250320 x 300NA260 x 260
Size1.39 inches1.421.34 inchesNA1.3ionches
TouchNA
TypeAMOLEDOLEDTFT LCDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSProprietaryNAWear OS
Apps
Music

All Wearables