Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Fitbit Surge vs. Fitbit Ionic vs. Garmin Forerunner 235

 
Watch Series 3
ZenWatch 2
Surge
Ionic
Forerunner 235
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$329$150$250$299$299.99
Release20172016201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a7 days4+ days9 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320n/a348x250215 x 180
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.26 inches1.421.23 inches
Touch
TypeAMOLEDAMOLEDMonochrome LCDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM50m5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android Wearn/aFitbit OS
Apps
Music

All Wearables