ASUS ZenWatch 2 vs. Samsung Gear S3 vs. Fitbit Ionic vs. Garmin Fenix 5s vs. Garmin Chronos

 
ZenWatch 2
Gear S3
Ionic
Fenix 5s
Chronos
 ASUSZenWatch 2Remove Buy NowSamsungGear S3Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5sRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$150$350$299$599.99$1500
Release20162016201720172018

Activity & Fitness

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

Battery

Durationn/a4 days4+ daysUp to 9 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 320360 x 360348x250218x 218218 x 218
Size1.63 inches or 1.45 inch1.3 inches1.421.1 inches1.2 inches
Touch
TypeAMOLEDFullcolor AODOLEDnaMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6850m10ATM10 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizenFitbit OSWear OS
Apps
Music

All Wearables