ASUS ZenWatch 2 vs. Fitbit Surge vs. Samsung Gear S vs. Casio WSD-F20A vs. Samsung Gear 2

 
ZenWatch 2
Surge
Gear S
WSD-F20A
Gear 2
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowSamsungGear SRemove Buy NowCasioWSD-F20ARemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$150$250$250$399$300
Release20162016201320182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a7 daysn/a1 day2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a480 x 360320 x 320320 x 320
Size1.63 inches or 1.45 inch1.26 inches2 inches1.32 inches1.63 inches
Touch
TypeAMOLEDMonochrome LCDSuper AMOLEDLCDSuper AMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATMIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizenWear OSTizen OS
Apps
Music

All Wearables