Motorola Moto 360 (2nd Gen) vs. Samsung Gear S2 vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Fitbit Flex

 
Moto 360 (2nd Gen)
Gear S2
Galaxy Watch
Alta HR
Flex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S2Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$300$330$150$100
Release20152015201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2-3 days7 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360360 x 360128 x 36NA
Size1.37 inches or 1.56 inches1.2 inches1.2 inches or 1.3 inches1.4 inchesNA
TouchNA
TypeLCDSuper AMOLEDAMOLEDOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenTizen OSNA
Apps
Musicn/aSpotify

All Wearables