ASUS ZenWatch 2 vs. Sony SmartWatch 3 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Jaybird Reign

 
ZenWatch 2
SmartWatch 3
Ionic
Fenix 5
Reign
 ASUSZenWatch 2Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$150$250$299$599.99$150
Release20162014201720172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days4+ days2 Weeks5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320348x250240 x 240NA
Size1.63 inches or 1.45 inch1.6 inches1.421.2 inchesNA
TouchNA
TypeAMOLEDTFT LCDOLEDnaLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6850m10 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearFitbit OSNA
Apps
Music

All Wearables