ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Samsung Gear S3 vs. Fitbit Ionic vs. Garmin Vivosmart 3

 
ZenWatch 2
Forerunner 735XT
Gear S3
Ionic
Vivosmart 3
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowSamsungGear S3Remove Buy NowFitbitIonicRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$150$450$350$299$139.99
Release20162016201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Durationn/a14 hours to 11 days4 days4+ days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 320215 x 180360 x 360348x25064 x 128
Size1.63 inches or 1.45 inch1.23 inches1.3 inches1.42NA
Touchn/a
TypeAMOLEDn/aFullcolor AODOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP6850m5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizenFitbit OS
Apps
Music

All Wearables