ASUS ZenWatch 3 vs. Amazfit Pace vs. Fitbit Flex vs. Polar A370 vs. Garmin Vivosmart 4

 
ZenWatch 3
Pace
Flex
A370
Vivosmart 4
 ASUSZenWatch 3Remove Buy NowAmazfitPaceRemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$229$130$100$179.95$130
Release20172017201320172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 days5 daysUp to 3 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 300NA160 x 8048 x 128
Size1.39 inches1.34 inchesNA1.18 inches0.74 inches
TouchNA
TypeAMOLEDTFT LCDLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryNA
Apps
Music

All Wearables