ASUS ZenWatch 2 vs. Polar M430 vs. Fitbit Charge 3 vs. Garmin Forerunner 45 vs. Amazfit GTS

 
ZenWatch 2
M430
Charge 3
Forerunner 45
GTS
 ASUSZenWatch 2Remove Buy NowPolarM430Remove Buy NowFitbitCharge 3Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$255$150$199$150
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a30 hours7 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320128x12866 x 18208 x 208348 x 442
Size1.63 inches or 1.45 inch1.4 inch.721 inches1.04 inches1.65 inches
Touch
TypeAMOLEDLCDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR305 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNABuilt-inWear OS
Apps
Music

All Wearables