Image of a ZenWatch 2
Image of a Ionic
Image of a Gear S2
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowSamsungGear S2Remove Buy Now

Basic Info

Suggested Price$150$299$300
Release201620172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days2-3 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 320348x250360 x 360
Size1.63 inches or 1.45 inch1.421.2 inches
Touch
TypeAMOLEDOLEDSuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mIP68

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSTizen
Apps
Music

All Wearables