Apple Watch Series 3 vs. Garmin Forerunner 735XT vs. Fitbit Ionic vs. Asus ZenWatch vs. Fitbit Charge 3

 
Watch Series 3
Forerunner 735XT
Ionic
ZenWatch
Charge 3
 AppleWatch Series 3Remove Buy NowGarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$329$450$299$150$150
Release20172016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours14 hours to 11 days4+ daysNA7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312215 x 180348x250320 x 32066 x 18
Size1.5 inches or 1.65 inches1.23 inches1.421.63 inches.721 inches
Touchn/a
TypeAMOLEDn/aOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50mIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4n/aFitbit OSAndroid WearNA
Apps
Music

All Wearables