ASUS ZenWatch 3 vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Garmin Forerunner 45 vs. Apple SE

 
ZenWatch 3
Ionic
Forerunner 935
Forerunner 45
SE
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowGarminForerunner 45Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$229$299$500$199$279
Release20172017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ daysUp to 2 weeks7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250240 x 240208 x 208384 x 480
Size1.39 inches1.421.2 inches1.04 inches40mm
Touch
TypeAMOLEDOLEDLCDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance50m5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSBuilt-inWatchOS 5
Apps
Music

All Wearables