ASUS ZenWatch 2 vs. Samsung Gear S2 vs. Fitbit Ionic vs. Garmin Fenix 5s

 
ZenWatch 2
Gear S2
Ionic
Fenix 5s
 ASUSZenWatch 2Remove Buy NowSamsungGear S2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5sRemove Buy Now

Basic Info

Suggested Price$150$300$299$599.99
Release2016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days4+ daysUp to 9 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution320 x 320360 x 360348x250218x 218
Size1.63 inches or 1.45 inch1.2 inches1.421.1 inches
Touch
TypeAMOLEDSuper AMOLEDOLEDna

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6850m10ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizenFitbit OS
Apps
Music

All Wearables