ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Samsung Gear S2 vs. Samsung Gear Fit2 vs. Fitbit Alta HR

 
ZenWatch 2
Forerunner 735XT
Gear S2
Gear Fit2
Alta HR
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowSamsungGear S2Remove Buy NowSamsungGear Fit2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$450$300$180$150
Release20162016201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days2-3 days3-4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180360 x 360432 x 216128 x 36
Size1.63 inches or 1.45 inch1.23 inches1.2 inches1.5 inches1.4 inches
Touchn/a
TypeAMOLEDn/aSuper AMOLEDSuper AMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP68IP68

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizenTizen
Apps
Music

All Wearables