ASUS ZenWatch 3 vs. Garmin Fenix 5X vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Apple SE

 
ZenWatch 3
Fenix 5X
Flex
Forerunner 45
SE
 ASUSZenWatch 3Remove Buy NowGarminFenix 5XRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$229$699$100$199$279
Release20172017201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursUp to 12 days5 days7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400240 x240NA208 x 208384 x 480
Size1.39 inches1.2 inchesNA1.04 inches40mm
TouchNA
TypeAMOLEDNALEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2NABuilt-inWatchOS 5
Apps
Music

All Wearables